Driver Assistance Package Plus
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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2020-2026 Mercedes-Benz GLS Generation Guide
Mercedes-Benz GLS X167 (2020-2026) ADAS Calibration & Module Programming
Covers model years 2020-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every Mercedes-Benz GLS built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform X167
- CAN Architecture MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG)
- Security MB EIS + ISM + ECM triad - dealer network SCN authorization required; no third-party support
The ADAS, module, and security rows below are consolidated across the full 2020-2026 generation. A year badge marks rows that apply only to part of the span; rows without a badge apply to every year. Year-specific differences are summarized under “What changes across 2020-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 Mercedes Benz GLS. On this vehicle we cover documented systems include Front Multi-Mode Camera (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA 5), and Blind Spot Assist Plus / Rear Cross-Traffic Alert, this X167 platform vehicle, MB EIS Gen 3 / MBUX hybrid (SCN-coded, server-side, OTA-capable) immobilizer support, Mercedes-Benz MBUX infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
X167
Production
2017-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
AWD
Engine
-
CAN Speed
MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG)
Feature availability 4
Immobilizer: MB EIS Gen 3 / MBUX hybrid (SCN-coded, server-side, OTA-capa
StandardKey programming requires manufacturer-level tool access.
Platform: X167
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
Immobilizer: MB EIS Gen 3 / MBUX hybrid (SCN-coded, server-side)
StandardKey programming requires manufacturer-level tool access.
Tool access for this exact year
Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.
Factory scan, coding, and calibration access
Mercedes XENTRY Diagnosis / Mercedes DAS
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
OEM subscription required
Make-level OEM tool map plus exact-year gateway and ADAS fields.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Tool subscription required
Service-level scanner-vendor source packet plus exact-year ADAS records.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Bench programmer source packet plus exact-year module/security records.
Know this platform
This platform uses MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG) with ISO 15765-4 CAN / MB XENTRY proprietary extensions.
- CAN
- MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG)
- OBD
- ISO 15765-4 CAN / MB XENTRY proprietary extensions
can_architecture
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - mercedes-benz not in openpilot support tree
Not in openpilot support tree as of April 2026. Mercedes-Benz not in openpilot support tree. Sprinter and passenger cars not ported.
Generation service summary for Mercedes-Benz GLS X167 (2020-2026)
Generation coverage
This page consolidates Mercedes-Benz GLS service data for 2020-2026 across 7 model years; 7 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 25 system records, including Front Multi-Mode Camera (Driver Assistance Package Plus) (2020), Front Long-Range Radar (Distronic Plus / ABA 5) (2020), Blind Spot Assist Plus / Rear Cross-Traffic Alert (2020), and Active Parking Assist / Parktronic (2020). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 27 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 74 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesGateway and security
Gateway, immobilizer, and key-security coverage includes 17 merged records. Security procedures vary by year - verify by VIN.
View securityCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, security-access planning, and mail-in bench work for the Mercedes-Benz GLS 2020-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement 18
Front Multi-Mode Camera
2020required
XENTRY static calibration with X167-specific MB target board. MB-approved glass only. If EABC equipped, Road Surface Scan camera re-calibration also required - both calibrations must complete before delivery.
Active Distance Assist Plus
2020required
XENTRY static calibration with X167-specific MB target board. MB-approved glass only. If EABC equipped, Road Surface Scan camera re-calibration also required - both calibrations must complete before delivery.
Lane Change Assist
2020required
XENTRY static calibration with X167-specific MB target board. MB-approved glass only. If EABC equipped, Road Surface Scan camera re-calibration also required - both calibrations must complete before delivery.
Emergency Stop Assist
2020required
XENTRY static calibration with X167-specific MB target board. MB-approved glass only. If EABC equipped, Road Surface Scan camera re-calibration also required - both calibrations must complete before delivery.
Road Surface Scan (if EABC)
2020required
XENTRY static calibration with X167-specific MB target board. MB-approved glass only. If EABC equipped, Road Surface Scan camera re-calibration also required - both calibrations must complete before delivery.
Front Multi-Mode Camera
2021required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Road Surface Scan camera recalibration required if EABC equipped.
Active Distance Assist Plus
2021required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Road Surface Scan camera recalibration required if EABC equipped.
Lane Change Assist
2021required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Road Surface Scan camera recalibration required if EABC equipped.
Emergency Stop Assist
2021required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Road Surface Scan camera recalibration required if EABC equipped.
Road Surface Scan (EABC)
2021required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Road Surface Scan camera recalibration required if EABC equipped.
Front Multi-Mode Camera
2022, 2024-2026required
XENTRY static calibration with X167-specific target board. MB-approved glass only.
Active Distance Assist Plus
2022, 2024-2026required
XENTRY static calibration with X167-specific target board. MB-approved glass only.
Lane Change Assist
2022, 2024-2026required
XENTRY static calibration with X167-specific target board. MB-approved glass only.
Emergency Stop Assist
2022, 2024-2026required
XENTRY static calibration with X167-specific target board. MB-approved glass only.
Front Multi-Mode Camera
2023required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Confirm 2023 camera module part suffix.
Active Distance Assist Plus
2023required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Confirm 2023 camera module part suffix.
Lane Change Assist
2023required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Confirm 2023 camera module part suffix.
Emergency Stop Assist
2023required
XENTRY static calibration with X167-specific target board. MB-approved glass only. Confirm 2023 camera module part suffix.
Front Bumper Repair 12
Front Long-Range Radar
2020required
Radar static alignment via XENTRY. Curb weight on level surface. Inspect radar bracket. SCN coding required.
Distronic Plus
2020required
Radar static alignment via XENTRY. Curb weight on level surface. Inspect radar bracket. SCN coding required.
ABA 5
2020required
Radar static alignment via XENTRY. Curb weight on level surface. Inspect radar bracket. SCN coding required.
Front Long-Range Radar
2021required
Radar static alignment via XENTRY. Curb weight, level surface. SCN coding required.
Distronic Plus
2021required
Radar static alignment via XENTRY. Curb weight, level surface. SCN coding required.
ABA 5
2021required
Radar static alignment via XENTRY. Curb weight, level surface. SCN coding required.
Front Long-Range Radar
2022, 2024-2026required
Radar static alignment via XENTRY. Curb weight, level surface.
Distronic Plus
2022, 2024-2026required
Radar static alignment via XENTRY. Curb weight, level surface.
ABA 5
2022, 2024-2026required
Radar static alignment via XENTRY. Curb weight, level surface.
Front Long-Range Radar
2023required
Radar static alignment via XENTRY. Curb weight, level surface. Confirm 2023 part suffix.
Distronic Plus
2023required
Radar static alignment via XENTRY. Curb weight, level surface. Confirm 2023 part suffix.
ABA 5
2023required
Radar static alignment via XENTRY. Curb weight, level surface. Confirm 2023 part suffix.
Rear Bumper Repair 4
BSD Plus radars
2020required
XENTRY coding confirmation for BSD modules. Sensor resistance check recommended.
Parktronic rear sensors
2020required
XENTRY coding confirmation for BSD modules. Sensor resistance check recommended.
BSD Plus radars
2021-2026required
XENTRY coding confirmation. Sensor check recommended.
Parktronic sensors
2021-2026required
XENTRY coding confirmation. Sensor check recommended.
Mirror Replacement 3
360 Camera side views
2020required
Side cameras in mirror housing require XENTRY static calibration after replacement.
BSD warning LEDs
2020required
Side cameras in mirror housing require XENTRY static calibration after replacement.
2021-2026
Yes
Surround view mirror camera recalibration required after mirror R&R. Use XENTRY.
Suspension Service (EABC equipped) 6
E-Active Body Control actuators
2020required
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan camera calibration. Do not perform wheel alignment without confirming EABC is in calibrated position.
ESP
2020required
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan camera calibration. Do not perform wheel alignment without confirming EABC is in calibrated position.
Wheel Speed Sensors
2020required
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan camera calibration. Do not perform wheel alignment without confirming EABC is in calibrated position.
E-Active Body Control actuators
2021required
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan calibration. Wheel alignment only after EABC confirmed calibrated.
ESP
2021required
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan calibration. Wheel alignment only after EABC confirmed calibrated.
Wheel Speed Sensors
2021required
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan calibration. Wheel alignment only after EABC confirmed calibrated.
Any Collision 32
ACU
2020required
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
camera
2020required
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
radar
2020required
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
BSD
2020required
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
deployed airbag circuits
2020required
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
48V system
2020required
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
ACU
2021required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
camera
2021required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
radar
2021required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
BSD
2021required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
deployed airbag circuits
2021required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
48V system
2021required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
ACU
2022required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
camera
2022required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
radar
2022required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
BSD
2022required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
deployed airbag circuits
2022required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
48V system
2022required
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
ACU
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
camera
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
radar
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
BSD
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
deployed airbag circuits
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
48V system
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
PHEV HV (if GLS 63 S E Performance)
2023required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
ACU
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
camera
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
radar
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
BSD
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
deployed airbag circuits
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
48V
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
PHEV HV (AMG E Performance)
2024-2026required
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
Any Module Replacement 37
FSAM
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
RSAM
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
EIS
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
ISM
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
ECM
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
TCM
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
ACU
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
48V ISG
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
EABC ECU
2020required
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
FSAM
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
RSAM
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
EIS
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
ISM
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
ECM
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
TCM
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
ACU
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
48V ISG
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
EABC ECU
2021required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
FSAM
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
RSAM
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
EIS
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
ISM
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
ECM
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
TCM
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
ACU
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
48V ISG
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
EABC ECU
2022required
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
FSAM
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
RSAM
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
EIS
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
ISM
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
ECM
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
TCM
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
ACU
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
48V ISG
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
EABC ECU
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
PHEV units
2023-2026required
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
Forward Radar Replacement 1
2020-2026
Yes
Radar module replacement requires alignment/calibration using XENTRY.
BSM Sensor Replacement 1
2020-2026
Yes
Blind spot monitoring sensor replacement requires calibration using XENTRY.
Suspension Service (EABC) 4
EABC actuators
2022required
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required after actuator/ECU service.
ESP
2022required
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required after actuator/ECU service.
EABC actuators
2023-2026required
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required.
ESP
2023-2026required
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required.
Year-by-year details
| Year | VIN split | Infotainment | Wireless CarPlay | Wireless Android Auto | Trim notes |
|---|---|---|---|---|---|
| 2020 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2021 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2022 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2023 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2024 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2025 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2026 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Mercedes-Benz MBUX | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
What changes across 2020-2026
Differences versus the generation reference year. Years not listed here match the shared platform data on this page.
2023
- Wireless Android Auto: Yes
2024
- Wireless Android Auto: Yes
2025
- Wireless Android Auto: Yes
2026
- Wireless Android Auto: Yes
25 ADAS systems documented across 2020-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Driver Assistance Package Plus - Active Distance Assist Distronic Plus, Active Lane Change Assist, Active Emergency Stop Assist, Blind Spot Detection Plus, Active Parking Assist, E-Active Body Control (optional)
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Front Multi-Mode Camera (Driver Assistance Package Plus) 2020 | Forward Camera | Camera | Static | YES | A167-906-38-03 | |
| Front Long-Range Radar (Distronic Plus / ABA 5) 2020 | Front Radar | Radar | Static | YES | A167-906-48-03 | |
| Blind Spot Assist Plus / Rear Cross-Traffic Alert 2020 | Side Radar | Radar | Static + Dynamic | YES | A167-906-57-03 (L), A167-906-58-03 (R) | |
| Active Parking Assist / Parktronic 2020 | Ultrasonic | Ultrasonic | Static | YES | - | |
| 360-Degree Camera System 2020 | Forward Camera | Camera | Static | YES | A167-906-67-03 (CONTROLLER) | |
| E-Active Body Control (Active Suspension - optional) 2020 | Fused (Radar + Camera) | Fused | Static | YES | A167-323-09-03 | |
| Front Multi-Mode Camera (Driver Assistance Package Plus) 2021 | Forward Camera | Camera | Static | YES | A167-906-38-03 | |
| Front Long-Range Radar (Distronic Plus / ABA 5) 2021 | Front Radar | Radar | Static | YES | A167-906-48-03 | |
| Blind Spot Assist Plus / Rear Cross-Traffic Alert 2021 | Side Radar | Radar | Static + Dynamic | YES | A167-906-57-03 (L), A167-906-58-03 (R) | |
| Active Parking Assist / Parktronic 2021-2026 | Ultrasonic | Ultrasonic | Static | YES | - | |
| 360-Degree Camera System 2021 | Forward Camera | Camera | Static | YES | A167-906-67-03 (CONTROLLER) | |
| E-Active Body Control (optional) 2021 | Fused (Radar + Camera) | Fused | Static | YES | A167-323-09-03 | |
| Front Multi-Mode Camera (Driver Assistance Package Plus) 2022 | Forward Camera | Camera | Static | YES | A167-906-38-03 | |
| Front Long-Range Radar (Distronic Plus / ABA 5) 2022 | Front Radar | Radar | Static | YES | A167-906-48-03 | |
| Blind Spot Assist Plus / Rear Cross-Traffic Alert 2022 | Side Radar | Radar | Static + Dynamic | YES | A167-906-57-03 (L), A167-906-58-03 (R) | |
| 360-Degree Camera System 2022 | Forward Camera | Camera | Static | YES | A167-906-67-03 (CONTROLLER) | |
| E-Active Body Control (optional) 2022 | Fused (Radar + Camera) | Fused | Static | YES | A167-323-09-03 | |
| Front Multi-Mode Camera (Driver Assistance Package Plus) 2023 | Forward Camera | Camera | Static | YES | A167-906-38-05 | |
| Front Long-Range Radar (Distronic Plus / ABA 5) 2023 | Front Radar | Radar | Static | YES | A167-906-48-05 | |
| Blind Spot Assist Plus / Rear Cross-Traffic Alert 2023-2026 | Side Radar | Radar | Static + Dynamic | YES | A167-906-57-05 (L), A167-906-58-05 (R) | |
| 360-Degree Camera System 2023-2026 | Forward Camera | Camera | Static | YES | A167-906-67-05 (CONTROLLER) | |
| E-Active Body Control (optional) 2023 | Fused (Radar + Camera) | Fused | Static | YES | A167-323-09-05 | |
| Front Multi-Mode Camera (Driver Assistance Package Plus) 2024-2026 | Forward Camera | Camera | Static | YES | A167-906-38-05 | |
| Front Long-Range Radar (Distronic Plus / ABA 5) 2024-2026 | Front Radar | Radar | Static | YES | A167-906-48-05 | |
| E-Active Body Control (optional) 2024-2026 | Fused (Radar + Camera) | Fused | Static | YES | A167-323-09-05 |
ADAS SYSTEM
YES Supported
Identification
- System type
- Module category
- Sensor location
Part Numbers
- OEM
- Alternative
Calibration & Triggers
- Calibration type
- Programming approach
- Requires PMI
- Trigger events
Technical Notes
- Chip / MCU
- Service notes
Need this calibrated?
Get a quote for ADAS calibration WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
Windshield Replacement 2020 Affected: Front Multi-Mode Camera, Active Distance Assist Plus, Lane Change Assist, Emergency Stop Assist, Road Surface Scan (if EABC)
XENTRY static calibration with X167-specific MB target board. MB-approved glass only. If EABC equipped, Road Surface Scan camera re-calibration also required - both calibrations must complete before delivery.
Front Bumper Repair 2020 Affected: Front Long-Range Radar, Distronic Plus, ABA 5
Radar static alignment via XENTRY. Curb weight on level surface. Inspect radar bracket. SCN coding required.
Rear Bumper Repair 2020 Affected: BSD Plus radars, Parktronic rear sensors
XENTRY coding confirmation for BSD modules. Sensor resistance check recommended.
Mirror Replacement 2020 Affected: 360 Camera side views, BSD warning LEDs
Side cameras in mirror housing require XENTRY static calibration after replacement.
Suspension Service (EABC equipped) 2020 Affected: E-Active Body Control actuators, ESP, Wheel Speed Sensors
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan camera calibration. Do not perform wheel alignment without confirming EABC is in calibrated position.
Any Collision 2020 Affected: ACU, camera, radar, BSD, deployed airbag circuits, 48V system
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required. Inspect 48V ISG system for fault codes.
Any Module Replacement 2020 Affected: FSAM, RSAM, EIS, ISM, ECM, TCM, ACU, 48V ISG, EABC ECU
SCN online coding via XENTRY. MB server authorization mandatory. EIS replacement triggers EIS/ISM/ECM synchronization. 48V system requires safe-state procedure.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using XENTRY.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using XENTRY.
Windshield Replacement 2021 Affected: Front Multi-Mode Camera, Active Distance Assist Plus, Lane Change Assist, Emergency Stop Assist, Road Surface Scan (EABC)
XENTRY static calibration with X167-specific target board. MB-approved glass only. Road Surface Scan camera recalibration required if EABC equipped.
Front Bumper Repair 2021 Affected: Front Long-Range Radar, Distronic Plus, ABA 5
Radar static alignment via XENTRY. Curb weight, level surface. SCN coding required.
Rear Bumper Repair 2021-2026 Affected: BSD Plus radars, Parktronic sensors
XENTRY coding confirmation. Sensor check recommended.
Suspension Service (EABC equipped) 2021 Affected: E-Active Body Control actuators, ESP, Wheel Speed Sensors
EABC actuator replacement requires XENTRY coding, hydraulic bleed, and Road Surface Scan calibration. Wheel alignment only after EABC confirmed calibrated.
Any Collision 2021 Affected: ACU, camera, radar, BSD, deployed airbag circuits, 48V system
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes. Camera and radar alignment if disturbed.
Any Module Replacement 2021 Affected: FSAM, RSAM, EIS, ISM, ECM, TCM, ACU, 48V ISG, EABC ECU
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization. Note: GLS 600 Maybach modules may have Maybach-specific SCN variant - confirm via VIN.
Mirror Replacement 2021-2026
Surround view mirror camera recalibration required after mirror R&R. Use XENTRY.
Windshield Replacement 2022, 2024-2026 Affected: Front Multi-Mode Camera, Active Distance Assist Plus, Lane Change Assist, Emergency Stop Assist
XENTRY static calibration with X167-specific target board. MB-approved glass only.
Front Bumper Repair 2022, 2024-2026 Affected: Front Long-Range Radar, Distronic Plus, ABA 5
Radar static alignment via XENTRY. Curb weight, level surface.
Suspension Service (EABC) 2022 Affected: EABC actuators, ESP
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required after actuator/ECU service.
Any Collision 2022 Affected: ACU, camera, radar, BSD, deployed airbag circuits, 48V system
Full XENTRY scan mandatory. ACU replace-only. Inspect 48V ISG for fault codes.
Any Module Replacement 2022 Affected: FSAM, RSAM, EIS, ISM, ECM, TCM, ACU, 48V ISG, EABC ECU
SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.
Windshield Replacement 2023 Affected: Front Multi-Mode Camera, Active Distance Assist Plus, Lane Change Assist, Emergency Stop Assist
XENTRY static calibration with X167-specific target board. MB-approved glass only. Confirm 2023 camera module part suffix.
Front Bumper Repair 2023 Affected: Front Long-Range Radar, Distronic Plus, ABA 5
Radar static alignment via XENTRY. Curb weight, level surface. Confirm 2023 part suffix.
Suspension Service (EABC) 2023-2026 Affected: EABC actuators, ESP
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required.
Any Collision 2023 Affected: ACU, camera, radar, BSD, deployed airbag circuits, 48V system, PHEV HV (if GLS 63 S E Performance)
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for GLS 63 S E Performance. Camera and radar alignment if front/rear disturbed.
Any Module Replacement 2023-2026 Affected: FSAM, RSAM, EIS, ISM, ECM, TCM, ACU, 48V ISG, EABC ECU, PHEV units
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
Any Collision 2024-2026 Affected: ACU, camera, radar, BSD, deployed airbag circuits, 48V, PHEV HV (AMG E Performance)
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
Modules we program on this generation
74 documented Mercedes-Benz GLS modules across 2020-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
SRS Control Unit Verify by VIN 2020 A222 900 02 03
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A222 900 02 03
- LOCATION
- Under center console
- MFG
- Bosch
- NOTES
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
SRS Control Unit Verify by VIN 2020 A222 900 47 12
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A222 900 47 12
- LOCATION
- Under center console
- MFG
- Bosch
- NOTES
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
SRS Control Unit Verify by VIN 2021-2026 A2229004712
_years covers only 2021-2026 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A2229004712
- LOCATION
- Under center console
- MFG
- Bosch
- NOTES
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
SRS Control Unit Verify by VIN 2021-2026 A2229000203
_years covers only 2021-2026 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A2229000203
- LOCATION
- Under center console
- MFG
- Bosch
- NOTES
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
ECU MODULES
ECU Modules
ECM - M256 3.0L EQ Boost 48V (GLS 450) x5
A256-906-15-03 Verify by VIN 2020 XENTRY SCN Online
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A256-906-15-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS042 (MB M256 variant)
- NOTES
- XENTRY SCN Online coding - MB server authorization mandatory. M256 inline-6 with integrated 48V ISG (Integrated Starter-Generator). ECM and 48V ISG control unit may both require programming. Synchronize with EIS and ISM. 48V-compatible battery charger required during programming. Do not use standard 12V charger alone.
A256-906-15-03 Verify by VIN 2021 XENTRY SCN Online
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A256-906-15-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS042 (MB M256 variant)
- NOTES
- XENTRY SCN Online. M256 inline-6 with 48V ISG. ECM and ISG control unit coordination. 48V-compatible charger required.
A256-906-15-03 Verify by VIN 2022 XENTRY SCN Online
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A256-906-15-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS042 (MB M256 variant)
- NOTES
- XENTRY SCN Online. M256 with 48V ISG. ECM and ISG coordination. 48V-compatible charger required.
A256-906-15-05 Verify by VIN 2023 XENTRY SCN Online
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A256-906-15-05
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS042 (MB M256 variant)
- NOTES
- XENTRY SCN Online. M256 with 48V ISG. Confirm 2023 part suffix via VIN. 48V-compatible charger required.
A256-906-15-05 Verify by VIN 2024-2026 XENTRY SCN Online
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A256-906-15-05
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS042 (MB M256 variant)
- NOTES
- XENTRY SCN Online. M256 with 48V ISG. 48V-compatible charger required. Synchronize with EIS and ISM.
ECM - M176 4.0L V8 EQ Boost 48V (GLS 580) Verify by VIN 2020 x1
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A176-906-01-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (MB M176 48V variant)
- NOTES
- XENTRY SCN Online. M176 V8 with 48V mild hybrid. ECM and 48V ISG control unit coordination. Synchronize with EIS and ISM. 48V-compatible charger required.
ECM - M177 4.0L V8 Bi-Turbo (AMG GLS 63) x2
A177-900-03-03 Verify by VIN 2020 XENTRY SCN Online
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A177-900-03-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (AMG M177 variant)
- NOTES
- XENTRY SCN Online. AMG-specific ECM - 603hp calibration. Synchronize with EIS and ISM. AMG performance maps server-coded.
A177-900-03-03 Verify by VIN 2021-2022 XENTRY SCN Online
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PART
- A177-900-03-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (AMG M177 variant)
- NOTES
- XENTRY SCN Online. AMG-specific 603hp calibration. Synchronize with EIS and ISM.
48V ISG Control Unit (EQ Boost) Verify by VIN 2020 x1
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-906-22-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental (48V ISG MCU)
- NOTES
- XENTRY SCN Online. 48V Integrated Starter-Generator ECU for EQ Boost mild hybrid system. Programming requires 48V system safe-state procedure. Do not attempt without XENTRY 48V safety protocol.
TCM - 9G-Tronic (722.9) x2
A725-271-00-03 Verify by VIN 2020 XENTRY SCN Online
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A725-271-00-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- MB/ZF proprietary
- NOTES
- XENTRY SCN coding required. Shift adaptation reset and drive cycle after programming.
A725-271-00-03 Verify by VIN 2021-2022 XENTRY SCN Online
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PART
- A725-271-00-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- MB/ZF proprietary
- NOTES
- XENTRY SCN coding. Shift adaptation reset and drive cycle after programming.
ECM - M176 4.0L V8 EQ Boost 48V (GLS 580 / GLS 600 Maybach) x3
A176-906-01-03 Verify by VIN 2021 XENTRY SCN Online
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A176-906-01-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (MB M176 48V variant)
- NOTES
- XENTRY SCN Online. M176 V8 with 48V ISG. GLS 600 Maybach has Maybach-specific SCN calibration - confirm trim via VIN before ordering. Synchronize with EIS and ISM.
A176-906-01-03 Verify by VIN 2022 XENTRY SCN Online
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A176-906-01-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (MB M176 48V variant)
- NOTES
- XENTRY SCN Online. GLS 600 Maybach has Maybach-specific SCN calibration - confirm trim via VIN. Synchronize with EIS and ISM.
A176-906-01-05 Verify by VIN 2024-2026 XENTRY SCN Online
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A176-906-01-05
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (MB M176 48V variant)
- NOTES
- XENTRY SCN Online. Maybach-specific SCN calibration for GLS 600 - confirm trim via VIN. Synchronize with EIS and ISM.
48V ISG Control Unit x2
A167-906-22-03 Verify by VIN 2021 XENTRY SCN Online
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-906-22-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental (48V ISG MCU)
- NOTES
- XENTRY SCN Online. 48V ISG ECU for EQ Boost. 48V safe-state procedure required before programming.
A167-906-22-03 Verify by VIN 2022 XENTRY SCN Online
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-906-22-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental (48V ISG MCU)
- NOTES
- XENTRY SCN Online. 48V ISG ECU for EQ Boost. 48V safe-state procedure required.
ECM - M176 4.0L V8 EQ Boost 48V (GLS 580 / GLS 600 Maybach 2023) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A176-906-01-05
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 (MB M176 48V variant)
- NOTES
- XENTRY SCN Online. 2023 power increase - SCN calibration updated (580hp and Maybach 557hp variants). Confirm trim and year via VIN. Synchronize with EIS and ISM.
ECM + PHEV Control Unit - M177 + E-Motor (AMG GLS 63 S E Performance) x2
A177-900-05-03 Verify by VIN 2023 XENTRY SCN Online
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A177-900-05-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 + PHEV MCU (AMG hybrid variant)
- NOTES
- XENTRY SCN Online. AMG GLS 63 S E Performance introduces PHEV system with 6.1kWh battery. 802hp combined. HV safety protocol required before any PHEV module work. High-voltage gloves and XENTRY HV safety steps mandatory. AMG-specific server-coded calibrations.
A177-900-05-03 Verify by VIN 2024-2026 XENTRY SCN Online
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A177-900-05-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED17 + PHEV MCU (AMG hybrid variant)
- NOTES
- XENTRY SCN Online. HV safety protocol required before PHEV module work. High-voltage gloves and XENTRY HV safety steps mandatory. AMG PHEV with 6.1kWh battery.
TCM - 9G-Tronic Plus (722.9) Verify by VIN 2023-2026 x1
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A725-271-00-03
- PROTOCOL
- XENTRY SCN Online
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- MB/ZF proprietary
- NOTES
- XENTRY SCN coding. Shift adaptation reset and drive cycle after programming.
BCM MODULES
BCM Modules
Front SAM (Signal Acquisition Module - X167) x2
A167-900-14-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Donor must match part family A167-900-14-03 - requires cloning
Always match the full part number before buying a used module.
- PART
- A167-900-14-03
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory after replacement. Online MB server authorization required. Front SAM controls exterior lighting, wiper, horn, 48V EQ Boost auxiliary systems, battery management, comfort access. VIN-coded - no clone supported.
A167-900-14-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family A167-900-14-03 - requires cloning
Always match the full part number before buying a used module.
- PART
- A167-900-14-03
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. Online MB server authorization required. Controls exterior lighting, wiper, horn, 48V EQ Boost auxiliary, battery management, comfort access. VIN-coded - no clone supported.
Rear SAM (Signal Acquisition Module - X167) x2
A167-900-16-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-900-16-03
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. Controls tail lamps, fuel systems, liftgate, trailer hitch. MB server authorization required. X167 rear SAM integrates additional trailer towing relay logic for standard Class IV hitch.
A167-900-16-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-900-16-03
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. Controls tail lamps, fuel systems, liftgate, trailer hitch relay. MB server authorization required.
EIS (Electronic Ignition Switch - X167) x3
A167-905-26-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-905-26-03
- SECURITY
- mb_eis
- CODING
- Yes
- CLONE
- No
- NOTES
- Replacement requires XENTRY + MB dealer network authorization. EIS must synchronize with ECM and ISM. No third-party tool support on X167. AKL scenario requires full MB dealer authorization.
A167-905-26-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-905-26-03
- SECURITY
- mb_eis
- CODING
- Yes
- CLONE
- No
- NOTES
- Replacement requires XENTRY + MB dealer network authorization. Must synchronize with ECM and ISM. No third-party tool support.
A167-905-26-03 Verify by VIN 2022-2026
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-905-26-03
- SECURITY
- mb_eis
- CODING
- Yes
- CLONE
- No
- NOTES
- Replacement requires XENTRY + MB dealer network authorization. Must synchronize with ECM and ISM.
Front SAM (X167) Verify by VIN 2022 x1
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Donor must match part family A167-900-14-03 - requires cloning
Always match the full part number before buying a used module.
- PART
- A167-900-14-03
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. Online MB server authorization required. VIN-coded - no clone supported.
Rear SAM (X167) Verify by VIN 2022 x1
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-900-16-03
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. MB server authorization required.
Front SAM (X167 2023) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Donor must match part family A167-900-14-05 - requires cloning
Always match the full part number before buying a used module.
- PART
- A167-900-14-05
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. Online MB server authorization required. 2023 may have revised SAM suffix - confirm via VIN. Controls exterior lighting, wiper, horn, 48V EQ Boost auxiliary, comfort access. VIN-coded - no clone supported.
Rear SAM (X167 2023) Verify by VIN 2023 x1
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A167-900-16-05
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. MB server authorization required.
Front SAM (X167 2024) Verify by VIN 2024-2026 x1
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Donor must match part family A167-900-14-05 - requires cloning
Always match the full part number before buying a used module.
- PART
- A167-900-14-05
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. Online MB server authorization required. VIN-coded - no clone supported.
Rear SAM (X167 2024) Verify by VIN 2024-2026 x1
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-900-16-05
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY SCN coding mandatory. MB server authorization required.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - 725.0 9G-Tronic 9-Speed Auto Verify by VIN 2020 A1672707200
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Donor must match part family A1672707200 - requires cloning
Always match the full part number before buying a used module.
- PART
- A1672707200
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Infineon TC1797
- NOTES
- New generation X167. Requires Xentry SCN online coding. MB ATF 236.17. VGS module integrated. Shift adaptation reset required.
TCU - 725.0 9G-Tronic 9-Speed Auto Verify by VIN 2021 A1672707200
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family A1672707200 - requires cloning
Always match the full part number before buying a used module.
- PART
- A1672707200
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Infineon TC1797
- NOTES
- Requires Xentry SCN online coding. MB ATF 236.17. VGS module integrated. Shift adaptation reset required.
TCU - 725.0 9G-Tronic 9-Speed Auto Verify by VIN 2022-2023 A1672707401
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Always match the full part number before buying a used module.
- PART
- A1672707401
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Infineon TC2xx
- NOTES
- Requires Xentry PassThru SCN online coding. MB ATF 236.17. Enhanced security TCU revision. VGS module integrated.
TCU - 725.0 9G-Tronic 9-Speed Auto Verify by VIN 2024-2026 A1672707401
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A1672707401
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Infineon TC2xx
- NOTES
- Requires Xentry PassThru SCN online coding. MB ATF 236.17. Enhanced security. VGS module integrated.
ABS / BRAKE MODULES
ABS / Brake Modules
ESP/ABS Module (Bosch 9.3 - X167) Verify by VIN 2020 A167-431-12-03
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-431-12-03
- CLONE
- No
- NOTES
- XENTRY coding required after replacement. Integrates with 48V EQ Boost system and optional EABC. Brake bleed cycle via XENTRY. Steering angle sensor calibration required. If E-Active Body Control equipped, additional EABC calibration required after ESP module replacement.
ESP/ABS Module (Bosch 9.3 - X167) Verify by VIN 2021 A167-431-12-03
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-431-12-03
- CLONE
- No
- NOTES
- XENTRY coding required. Integrates with 48V EQ Boost and EABC if equipped. Brake bleed cycle via XENTRY. Steering angle sensor calibration required. EABC recalibration also required if EABC equipped.
ESP/ABS Module (Bosch 9.3 - X167) Verify by VIN 2022 A167-431-12-03
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-431-12-03
- CLONE
- No
- NOTES
- XENTRY coding required. Integrates with 48V EQ Boost and EABC if equipped. Brake bleed cycle via XENTRY. Steering angle sensor calibration required.
ESP/ABS Module (Bosch 9.3 Plus - X167 2023) Verify by VIN 2023 A167-431-12-05
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A167-431-12-05
- CLONE
- No
- NOTES
- XENTRY coding required. Integrates with 48V EQ Boost, EABC, and PHEV systems (if equipped). Brake bleed via XENTRY. Steering angle sensor calibration required. AMG E Performance: additional PHEV brake regen calibration required.
ESP/ABS Module (Bosch 9.3 Plus - X167 2024) Verify by VIN 2024-2026 A167-431-12-05
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-431-12-05
- CLONE
- No
- NOTES
- XENTRY coding required. Integrates with 48V EQ Boost, EABC, and PHEV regen braking. Brake bleed via XENTRY. Steering angle sensor calibration required.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) Bench clone required A 167 900 88 00
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Donor must match part family A 167 900 88 00 - requires cloning
Always match the full part number before buying a used module.
- PART
- A 167 900 88 00
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (SRM clock spring)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
Other x18
A167-900-35-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-900-35-03
- NOTES
- XENTRY coding and MB online authorization after replacement. MBUX system with voice control and touch display. Confirm all antenna, camera, and fiber connections after reinstall. Software update may be required to match build level.
A167-900-47-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-900-47-03
- NOTES
- XENTRY SCN coding required. Mileage stored in EIS/VSM on X167. Dealer authorization for mileage operations. Dual-screen cluster - confirm correct part suffix.
A167-900-57-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-900-57-03
- NOTES
- XENTRY coding after replacement. HUD projection angle calibration required via XENTRY. Windshield angle tolerance important.
A167-323-09-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-323-09-03
- NOTES
- XENTRY coding and full EABC initialization required. Road Surface Scan camera calibration required. Do not substitute standard air suspension ECU. Hydraulic system bleed required after ECU or actuator replacement.
A167-545-01-03 Verify by VIN 2020
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-545-01-03
- NOTES
- XENTRY coding after replacement. Trailer recognition and AHK angular coupling sensor must be initialized. GLS rated up to 7,700 lbs tow capacity - confirm trailer coupling module matches tow package.
A167-900-35-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-900-35-03
- NOTES
- XENTRY coding and MB online authorization after replacement. MBUX with Hey Mercedes voice control. Confirm antenna and camera connections. GLS 600 Maybach may have Maybach-specific MBUX variant - confirm via VIN.
A167-900-47-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-900-47-03
- NOTES
- XENTRY SCN coding required. Mileage stored in EIS. Dealer authorization for mileage operations.
A167-900-67-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-900-67-03
- NOTES
- XENTRY coding after replacement. Rear seat entertainment units on Maybach and Executive Rear Seat Package. Confirm MB fiber optic network (MOST) connections.
A167-323-09-03 Verify by VIN 2021
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-323-09-03
- NOTES
- XENTRY coding and full EABC initialization. Road Surface Scan camera calibration also required. Hydraulic bleed after actuator/ECU replacement.
A167-900-35-03 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-900-35-03
- NOTES
- XENTRY coding and MB online authorization. Confirm MBUX software version after replacement.
A167-900-47-03 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-900-47-03
- NOTES
- XENTRY SCN coding required. Mileage in EIS. Dealer authorization for mileage operations.
A167-323-09-03 Verify by VIN 2022
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-323-09-03
- NOTES
- XENTRY coding, EABC initialization, Road Surface Scan calibration, hydraulic bleed required.
A167-900-35-05 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A167-900-35-05
- NOTES
- XENTRY coding and MB online authorization. 2023 MBUX updated software. Confirm build level after replacement. OTA-capable.
A167-900-47-05 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A167-900-47-05
- NOTES
- XENTRY SCN coding required. Mileage in EIS. Dealer authorization for mileage operations.
A167-323-09-05 Verify by VIN 2023
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PART
- A167-323-09-05
- NOTES
- XENTRY coding, EABC initialization, Road Surface Scan calibration, hydraulic bleed required.
A167-900-35-05 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-900-35-05
- NOTES
- XENTRY coding and MB online authorization. OTA-capable. Confirm MBUX software version after replacement.
A167-900-47-05 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-900-47-05
- NOTES
- XENTRY SCN coding. Mileage in EIS. Dealer authorization for mileage operations.
A167-323-09-05 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-323-09-05
- NOTES
- XENTRY coding, EABC initialization, Road Surface Scan calibration, hydraulic bleed required.
17 gateway, immobilizer, and security items documented across 2020-2026.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway Module x8
Part 1 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3373
- NOTES
- Compatibility label: S400 W221. Door control box | Notes: Read/Write
Part 2 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3372
- NOTES
- Compatibility label: A164. KG intelligent computer | Notes: 315 MHz | KG intelligent computer | Notes: 433 MHz
Part 3 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3372
- NOTES
- Compatibility label: A166. KG intelligent computer | Notes: 315 MHz
Part 4 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3372
- NOTES
- Compatibility label: A211. KG intelligent computer | Notes: 433 MHz
Part 5 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3624
- NOTES
- Compatibility label: A212. KG intelligent computer | Notes: 315 MHz
Part 6 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3624
- NOTES
- Compatibility label: C200 A212. KG intelligent computer | Notes: Read/Write
Part 7 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3372
- NOTES
- KG intelligent computer | Notes: Read/Write
Part 8 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3372(read-write)
- NOTES
- Compatibility label: General model. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System MB EIS Gen 3 / MBUX hybrid (SCN-coded, server-side, OTA-capable)
- Add Key Yes
- All Keys Lost Yes
MB EIS + ISM + ECM triad - dealer network SCN authorization required; no third-party support
IMMOBILIZER MODULES
Immobilizer Modules
ISM (Immobilizer Steering Module - X167) Verify by VIN 2020 A167-905-26-02
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Donor must match part family A167-905-26-02; VIN-locked
Always match the full part number before buying a used module.
- PART
- A167-905-26-02
- SECURITY
- MB EIS/ISM
- NOTES
- Part of EIS/ISM/ECM triad. All must be synchronized via XENTRY + MB dealer network. AKL requires full MB dealer authorization. No PIN extraction available.
EIS - Immobilizer Function (X167) Verify by VIN 2020 A167-905-26-03
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Donor must match part family A167-905-26-03; VIN-locked
Always match the full part number before buying a used module.
- PART
- A167-905-26-03
- SECURITY
- mb_eis
- NOTES
- Replacement requires MB dealer network XENTRY authorization. Key data server-side - no local extraction. AKL is dealer-only.
ISM (Immobilizer Steering Module - X167) Verify by VIN 2021 A167-905-26-02
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Donor must match part family A167-905-26-02; VIN-locked
Always match the full part number before buying a used module.
- PART
- A167-905-26-02
- SECURITY
- MB EIS/ISM
- NOTES
- Part of EIS/ISM/ECM triad. All must be synchronized via XENTRY + MB dealer network. AKL requires full MB dealer authorization.
EIS - Immobilizer Function (X167) Verify by VIN 2021-2026 A167-905-26-03
_years covers only 2021-2026 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022, 2023, 2024, 2025, 2026
Donor must match part family A167-905-26-03; VIN-locked
Always match the full part number before buying a used module.
- PART
- A167-905-26-03
- SECURITY
- mb_eis
- NOTES
- Replacement requires MB dealer network XENTRY authorization. Key data server-side.
ISM (Immobilizer Steering Module - X167) Verify by VIN 2022-2026 A167-905-26-02
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Donor must match part family A167-905-26-02; VIN-locked
Always match the full part number before buying a used module.
- PART
- A167-905-26-02
- SECURITY
- MB EIS/ISM
- NOTES
- Part of EIS/ISM/ECM triad. Synchronize via XENTRY + MB dealer network. AKL requires full MB dealer authorization.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob Verify by VIN 2020 A167-905-95-03
_years covers only 2020 for this generation
Used/donor module guide
Compatible donor years: 2020
Always match the full part number before buying a used module.
- PART
- A167-905-95-03
- NOTES
- Key programming via XENTRY + MB dealer network authorization only. No third-party tool supported on X167. AKL requires MB Star Diagnosis + dealer authorization. Max 8 keys per vehicle. Proximity unlock and keyless go integrated.
Proximity Smart Key Fob Verify by VIN 2021 A167-905-95-03
_years covers only 2021 for this generation
Used/donor module guide
Compatible donor years: 2021
Always match the full part number before buying a used module.
- PART
- A167-905-95-03
- NOTES
- Key programming via XENTRY + MB dealer network only. No third-party tool supported. AKL requires MB Star Diagnosis + dealer authorization. Max 8 keys per vehicle.
Proximity Smart Key Fob Verify by VIN 2022 A167-905-95-03
_years covers only 2022 for this generation
Used/donor module guide
Compatible donor years: 2022
Always match the full part number before buying a used module.
- PART
- A167-905-95-03
- NOTES
- Key programming via XENTRY + MB dealer network only. AKL requires MB Star Diagnosis + dealer authorization. Max 8 keys per vehicle.
Proximity Smart Key Fob Verify by VIN 2023-2026 A167-905-95-05
_years covers only 2023-2026 for this generation
Used/donor module guide
Compatible donor years: 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- A167-905-95-05
- NOTES
- Key programming via XENTRY + MB dealer network only. AKL requires MB Star Diagnosis + dealer authorization. Max 8 keys per vehicle.
Replacement Notes
MB EIS Gen 3 / MBUX hybrid (SCN-coded, server-side, OTA-capable) system. XENTRY/DAS required for key programming and module replacement. No obd pin extraction; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Steel unibody with aluminum doors, hood, and tailgate - MHA platform
- OBD Protocol
- ISO 15765-4 CAN / MB XENTRY proprietary extensions
- CAN Architecture
- MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG)
- Infotainment
- MBUX (12.8-inch portrait display + dual 12.3-inch driver display)
- OTA Capable
- Yes
- Infotainment Name
- Mercedes-Benz MBUX
- Wireless CarPlay
- Yes
- ECU Unlock Supported
- No
- Custom Programming
- Yes
WHAT WE RESOLVE
X167 (2020-2026) common module and ADAS issues
- ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Front Multi-Mode Camera (Driver Assistance Package Plus) (2020), Front Long-Range Radar (Distronic Plus / ABA 5) (2020), Blind Spot Assist Plus / Rear Cross-Traffic Alert (2020), and Active Parking Assist / Parktronic (2020). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve SRS Control Unit (2020) and SRS Control Unit (2021-2026). Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
- Gateway, key, and immobilizer access Gateway, key, and immobilizer procedures are represented by 17 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Mercedes-Benz GLS (2020-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Mercedes-Benz GLS (2020-2026). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.
Which modules are documented for Mercedes-Benz GLS (2020-2026)?
The Mercedes-Benz GLS (2020-2026) generation currently shows 46 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include SRS Control Unit (2020) and SRS Control Unit (2021-2026). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: A222 900 02 03 (2020) - confirm for your exact year/VIN.
Does Mercedes-Benz GLS (2020-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 25 ADAS systems, including Front Multi-Mode Camera (Driver Assistance Package Plus) (2020), Front Long-Range Radar (Distronic Plus / ABA 5) (2020), Blind Spot Assist Plus / Rear Cross-Traffic Alert (2020), Active Parking Assist / Parktronic (2020), and 360-Degree Camera System (2020). Calibration triggers include Windshield Replacement (2020), Front Bumper Repair (2020), Rear Bumper Repair (2020), and Mirror Replacement (2020). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Mercedes-Benz GLS (2020-2026)?
Yes. The generation data includes 4 SRS records, including SRS Control Unit (2020) and SRS Control Unit (2021-2026). Bench reset, cloning, and replacement setup are handled after part-number review. Any SRS part number shown for this generation is planning data only - confirm for your exact year/VIN. Reference part number: A222 900 02 03 (2020) - confirm for your exact year/VIN.
Do all Mercedes-Benz GLS (2020-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2020-2026; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
Can you program keys or immobilizer systems for Mercedes-Benz GLS (2020-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 17 gateway, immobilizer, or key-security records. Gateway examples include Central Gateway Module. Key records are present in the merged generation data. Security access, all-keys-lost eligibility, and add-key workflows vary by year - verify by VIN.
How long does service take for Mercedes-Benz GLS (2020-2026)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module work typically depends on module condition, donor data, and shipping window.
Is Mercedes-Benz GLS (2020-2026) service mobile or mail-in?
Both paths are available depending on the job. Mobile service covers DFW on-vehicle diagnostics, ADAS setup, key programming, and post-repair coding. Mail-in service covers ECU, BCM, SRS, TCU, ABS, and other bench module work nationwide. We confirm the correct path for your exact year/VIN before scheduling.
More GLS generations
X166 2017-2019 X167 2020-2026 You are here