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2022-2026 Mercedes-Benz EQS Generation Guide
Mercedes-Benz EQS V295 (2022-2026) ADAS Calibration & Module Programming
Covers model years 2022-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every Mercedes-Benz EQS built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform Mercedes-Benz EVA2 (Electric Vehicle Architecture 2nd gen; first EVA2 production vehicle, 2022)
- CAN Architecture HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Security Mercedes Digital Key: NFC + UWB (Ultra-Wideband); no physical key blade option; sharable digital key via Mercedes me app
The ADAS, module, and security rows below are consolidated across the full 2022-2026 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 2022-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2022 Mercedes Benz EQS. On this vehicle we cover documented systems include Forward Camera (Stereo) - SVC / Drive Pilot, Forward Radar (77GHz) - Active Distronic / AEB, and Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree), this Mercedes-Benz EVA2 (Electric Vehicle Architecture 2nd gen; first EVA2 production vehicle, 2022) platform vehicle, EIS/EZS immobilizer support, Mercedes-Benz MBUX infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
Mercedes-Benz EVA2 (Electric Vehicle Architecture 2nd gen; first EVA2 production vehicle, 2022)
Production
2022-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
RWD / AWD
Engine
-
CAN Speed
HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
Feature availability 3
Immobilizer: EIS/EZS
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: Mercedes-Benz EVA2 (Electric Vehicle Architecture 2nd gen
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
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 HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
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 EQS V295 (2022-2026)
Generation coverage
This page consolidates Mercedes-Benz EQS service data for 2022-2026 across 5 model years; 5 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 19 system records, including Forward Camera (Stereo) - SVC / Drive Pilot (2022), Forward Radar (77GHz) - Active Distronic / AEB (2022), Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree) (2022), and Active Lane Keep Assist / LDW / Evasive Steering (2022). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 8 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 42 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 11 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 EQS 2022-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement 4
Stereo Multi-Purpose Camera (MPC)
2022-2026required
XENTRY static camera calibration required using MB target board. SGW active - online XENTRY access mandatory. MB-approved glass only. Confirm no air gaps at camera mount after reinstall.
Active Brake Assist
2022-2026required
XENTRY static camera calibration required using MB target board. SGW active - online XENTRY access mandatory. MB-approved glass only. Confirm no air gaps at camera mount after reinstall.
Lane Keeping Assist
2022-2026required
XENTRY static camera calibration required using MB target board. SGW active - online XENTRY access mandatory. MB-approved glass only. Confirm no air gaps at camera mount after reinstall.
Attention Assist
2022-2026required
XENTRY static camera calibration required using MB target board. SGW active - online XENTRY access mandatory. MB-approved glass only. Confirm no air gaps at camera mount after reinstall.
Front Bumper Repair or Replacement 4
Front Long-Range Radar
2022-2026required
Radar static alignment via XENTRY. Vehicle at curb weight on level surface. Inspect radar bracket for deformation. Module coding confirmation required. SGW active - online XENTRY access mandatory.
ACC
2022-2026required
Radar static alignment via XENTRY. Vehicle at curb weight on level surface. Inspect radar bracket for deformation. Module coding confirmation required. SGW active - online XENTRY access mandatory.
Active Brake Assist
2022-2026required
Radar static alignment via XENTRY. Vehicle at curb weight on level surface. Inspect radar bracket for deformation. Module coding confirmation required. SGW active - online XENTRY access mandatory.
Pre-Safe
2022-2026required
Radar static alignment via XENTRY. Vehicle at curb weight on level surface. Inspect radar bracket for deformation. Module coding confirmation required. SGW active - online XENTRY access mandatory.
Rear Bumper Repair or Replacement 3
Blind Spot Assist
2022-2026required
BSD rear radar modules require module coding confirmation after bumper reinstall. Rear Parktronic sensor resistance check recommended. XENTRY DTC scan after reassembly.
Rear Cross-Traffic Alert
2022-2026required
BSD rear radar modules require module coding confirmation after bumper reinstall. Rear Parktronic sensor resistance check recommended. XENTRY DTC scan after reassembly.
Parktronic rear sensors
2022-2026required
BSD rear radar modules require module coding confirmation after bumper reinstall. Rear Parktronic sensor resistance check recommended. XENTRY DTC scan after reassembly.
Any Collision 5
ACU
2022-2026required
Full XENTRY scan mandatory. ACU replace-only if crash data present - no clear available. Camera and radar alignment required if front end disturbed. SGW active - online XENTRY mandatory.
front camera
2022-2026required
Full XENTRY scan mandatory. ACU replace-only if crash data present - no clear available. Camera and radar alignment required if front end disturbed. SGW active - online XENTRY mandatory.
front radar
2022-2026required
Full XENTRY scan mandatory. ACU replace-only if crash data present - no clear available. Camera and radar alignment required if front end disturbed. SGW active - online XENTRY mandatory.
BSD radars
2022-2026required
Full XENTRY scan mandatory. ACU replace-only if crash data present - no clear available. Camera and radar alignment required if front end disturbed. SGW active - online XENTRY mandatory.
all deployed airbag and pretensioner circuits
2022-2026required
Full XENTRY scan mandatory. ACU replace-only if crash data present - no clear available. Camera and radar alignment required if front end disturbed. SGW active - online XENTRY mandatory.
Any Module Replacement (SAM, EIS, ECM, TCM) 7
All SCN-coded modules - FSAM
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
RSAM
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
EIS
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
ISM
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
ECM
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
TCM
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
ACU
2022-2026required
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
Wheel Alignment / Suspension Work 2
ESP / ABS (steering angle sensor)
2022-2026recommended
Steering angle sensor calibration via XENTRY after any alignment or suspension component replacement. If vehicle height changed (air suspension), radar aim must be re-verified.
ACC radar aim
2022-2026recommended
Steering angle sensor calibration via XENTRY after any alignment or suspension component replacement. If vehicle height changed (air suspension), radar aim must be re-verified.
Forward Radar Replacement 1
2022-2026
Yes
Radar module replacement requires alignment/calibration using XENTRY. SGW active - online XENTRY required.
BSM Sensor Replacement 1
2022-2026
Yes
Blind spot monitoring sensor replacement requires calibration using XENTRY.
Year-by-year details
| Year | VIN split | Infotainment | Trim notes |
|---|---|---|---|
| 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 | 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 | 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 | 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 | 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 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
19 ADAS systems documented across 2022-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Mercedes-Benz Driving Assistance Package Plus: Level 2+ DISTRONIC with Active Route Assist (predictive speed), Active Steering Assist, Active Emergency Stop Assist, Active Lane Change Assist, Active Blind Spot Assist
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Stereo) - SVC / Drive Pilot 2022 | Forward Camera | Camera | Static | YES | 000-906-97-00 | |
| Forward Radar (77GHz) - Active Distronic / AEB 2022 | Front Radar | Radar | Static | YES | 000-900-26-50 | |
| Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree) 2022 | Multi-Radar | Radar | Static | YES | 000-900-51-00 (FL), 000-900-52-00 (FR), 000-900-53-00 (RL), 000-900-54-00 (RR) | |
| Active Lane Keep Assist / LDW / Evasive Steering 2022 | Forward Camera | Camera | None | YES | 000-906-97-00 | |
| Blind Spot Assist / Rear Cross-Traffic Alert 2022 | Side Radar | Radar | Static + Dynamic | YES | 000-900-36-00 (L), 000-900-37-00 (R) | |
| Active Parking Assist / 360-degree Camera 2022 | Multi-Sensor | Camera | Static | YES | - | |
| Rear View Camera | Rear Camera | Camera | Static | YES | - | |
| Forward Camera (Stereo) - SVC / Drive Pilot 2023 | Forward Camera | Camera | Static | YES | 000-906-97-00 | |
| Forward Radar (77GHz) - Active Distronic / AEB 2023 | Front Radar | Radar | Static | YES | 000-900-26-50 | |
| Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree) 2023 | Multi-Radar | Radar | Static | YES | 000-900-51-00 (FL), 000-900-52-00 (FR), 000-900-53-00 (RL), 000-900-54-00 (RR) | |
| Active Lane Keep Assist / LDW / Evasive Steering 2023 | Forward Camera | Camera | None | YES | 000-906-97-00 | |
| Blind Spot Assist / Rear Cross-Traffic Alert 2023 | Side Radar | Radar | Static + Dynamic | YES | 000-900-36-00 (L), 000-900-37-00 (R) | |
| Active Parking Assist / 360-degree Camera 2023 | Multi-Sensor | Camera | Static | YES | - | |
| Forward Camera (Stereo) - SVC / Drive Pilot 2024-2026 | Forward Camera | Camera | Static | YES | 000-906-97-00 | |
| Forward Radar (77GHz) - Active Distronic / AEB 2024-2026 | Front Radar | Radar | Static | YES | 000-900-26-50 | |
| Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree) 2024-2026 | Multi-Radar | Radar | Static | YES | 000-900-51-00 (FL), 000-900-52-00 (FR), 000-900-53-00 (RL), 000-900-54-00 (RR) | |
| Active Lane Keep Assist / LDW / Evasive Steering 2024-2026 | Forward Camera | Camera | None | YES | 000-906-97-00 | |
| Blind Spot Assist / Rear Cross-Traffic Alert 2024-2026 | Side Radar | Radar | Static + Dynamic | YES | 000-900-36-00 (L), 000-900-37-00 (R) | |
| Active Parking Assist / 360-degree Camera 2024-2026 | Multi-Sensor | Camera | Static | YES | - |
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 Affected: Stereo Multi-Purpose Camera (MPC), Active Brake Assist, Lane Keeping Assist, Attention Assist
XENTRY static camera calibration required using MB target board. SGW active - online XENTRY access mandatory. MB-approved glass only. Confirm no air gaps at camera mount after reinstall.
Front Bumper Repair or Replacement Affected: Front Long-Range Radar, ACC, Active Brake Assist, Pre-Safe
Radar static alignment via XENTRY. Vehicle at curb weight on level surface. Inspect radar bracket for deformation. Module coding confirmation required. SGW active - online XENTRY access mandatory.
Rear Bumper Repair or Replacement Affected: Blind Spot Assist, Rear Cross-Traffic Alert, Parktronic rear sensors
BSD rear radar modules require module coding confirmation after bumper reinstall. Rear Parktronic sensor resistance check recommended. XENTRY DTC scan after reassembly.
Any Collision Affected: ACU, front camera, front radar, BSD radars, all deployed airbag and pretensioner circuits
Full XENTRY scan mandatory. ACU replace-only if crash data present - no clear available. Camera and radar alignment required if front end disturbed. SGW active - online XENTRY mandatory.
Any Module Replacement (SAM, EIS, ECM, TCM) Affected: All SCN-coded modules - FSAM, RSAM, EIS, ISM, ECM, TCM, ACU
Online SCN coding required using XENTRY for all replaced modules. SGW active - MB server authorization mandatory. EIS replacement triggers mandatory EIS/ISM/ECM synchronization. Battery charger required during programming.
Wheel Alignment / Suspension Work Affected: ESP / ABS (steering angle sensor), ACC radar aim
Steering angle sensor calibration via XENTRY after any alignment or suspension component replacement. If vehicle height changed (air suspension), radar aim must be re-verified.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using XENTRY. SGW active - online XENTRY required.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using XENTRY.
Modules we program on this generation
42 documented Mercedes-Benz EQS modules across 2022-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
Airbag Control Module (ACM) x2
A2138201226 Verify by VIN 2022-2025 OBD
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138201226
- PROTOCOL
- OBD
- CLONE
- false
- NOTES
- After any airbag deployment, the ACM stores crash data (hard codes). The module must be reset or replaced before the SRS system will function. Our equipment supports hard code clearing on most makes and models without dealer involvement.
A2139008501 Verify by VIN 2026 OBD
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- A2139008501
- PROTOCOL
- OBD
- CLONE
- false
- NOTES
- After any airbag deployment, the ACM stores crash data (hard codes). The module must be reset or replaced before the SRS system will function. Our equipment supports hard code clearing on most makes and models without dealer involvement.
Driver Airbag Module x2
A2138201326 Verify by VIN 2022-2025 None
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138201326
- PROTOCOL
- None
- CLONE
- false
- NOTES
- Steering wheel airbag must be replaced after deployment. Clock spring (spiral cable) must also be inspected and replaced if damaged. Confirm correct resistance before reconnecting.
A2139008601 Verify by VIN 2026 None
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- A2139008601
- PROTOCOL
- None
- CLONE
- false
- NOTES
- Steering wheel airbag must be replaced after deployment. Clock spring (spiral cable) must also be inspected and replaced if damaged. Confirm correct resistance before reconnecting.
Passenger Airbag Module x2
A2138202026 Verify by VIN 2022-2025 None
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138202026
- PROTOCOL
- None
- CLONE
- false
- NOTES
- Dashboard passenger airbag must be replaced after deployment. Dashboard assembly typically requires removal for access. Confirm OEM part number matches vehicle build date.
A2139009101 Verify by VIN 2026 None
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- A2139009101
- PROTOCOL
- None
- CLONE
- false
- NOTES
- Dashboard passenger airbag must be replaced after deployment. Dashboard assembly typically requires removal for access. Confirm OEM part number matches vehicle build date.
Rear Seat Airbag System OBD coding supported x1
programming_method indicates OBD programming or coding
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CLONE
- false
- NOTES
- Rear airbag systems are present on select luxury and safety-focused trims. Verify the specific vehicle build option before quoting. Replacement requires OEM parts and coding via our diagnostic software.
SRS-ECU x7
A2138201226 Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138201226
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2138201226. Memory chip: 95320. Crash data clear supported.
A2138201326 Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138201326
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2138201326. Memory chip: 95320. Crash data clear supported.
A2138202026 Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138202026
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2138202026. Memory chip: 95320. Crash data clear supported.
A2138202126 Verify by VIN 2022-2025 Under center console, floor tunnel
_years covers only 2022-2025 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025
Always match the full part number before buying a used module.
- PART
- A2138202126
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2138202126. Memory chip: 95320. Crash data clear supported.
A2139008501 Verify by VIN 2026 Under center console, floor tunnel
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- A2139008501
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2139008501. Memory chip: 95320. Crash data clear supported.
A2139008601 Verify by VIN 2026 Under center console, floor tunnel
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- A2139008601
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2139008601. Memory chip: 95320. Crash data clear supported.
A2139009101 Verify by VIN 2026 Under center console, floor tunnel
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- A2139009101
- LOCATION
- Under center console, floor tunnel
- CHIP/MCU
- 95320
- NOTES
- OEM part A2139009101. Memory chip: 95320. Crash data clear supported.
ECU MODULES
ECU Modules
Engine Control Module (ECM) Dealer security required
security_type indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- SECURITY
- EIS/ESL (AES-128 / VVDI)
- CODING
- Yes
- CLONE
- No
- NOTES
- ECM programming requires VIN encoding and security seed/key exchange via our diagnostic software. Online server authentication required. Cloning not supported on 2018+ VIN-locked units.
Transmission Control Module (TCM) OBD coding supported
programming_method indicates OBD programming or coding
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- SECURITY
- EIS/ESL (AES-128 / VVDI)
- CODING
- Yes
- CLONE
- No
- NOTES
- TCM requires shift-point calibration and VIN adaptation after replacement via our diagnostic software. Cloning not supported.
Body Control Module (BCM) OBD coding supported
programming_method indicates OBD programming or coding
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- SECURITY
- EIS/ESL (AES-128 / VVDI)
- CODING
- Yes
- CLONE
- No
- NOTES
- BCM requires coding to vehicle VIN after replacement. Security gateway access required on 2018+ models. All comfort/convenience modules must be re-synced via our diagnostic software.
BCM MODULES
BCM Modules
Front SAM (Signal Acquisition Module) Bench clone required ~A297-900
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Donor must match part family ~A297-900 - requires cloning
Always match the full part number before buying a used module.
- PART
- ~A297-900
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY/DAS module coding mandatory after replacement. SGW (Security Gateway) active - online XENTRY access required. Front SAM controls exterior lighting, wiper, horn, battery management sensor, comfort opening. VIN-coded via SCN - no clone supported.
Rear SAM (Signal Acquisition Module) Verify by VIN ~A297-900
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~A297-900
- SECURITY
- SCN Coding
- CODING
- Yes
- CLONE
- No
- NOTES
- XENTRY/DAS module coding mandatory. SGW active - online XENTRY server authorization required. Rear SAM controls tail lamps, fuel pump relay, rear wiper, trunk lighting. No aftermarket substitute for module coding.
Electronic Ignition Switch (EIS) Verify by VIN ~A297-905
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~A297-905
- SECURITY
- mb_eis
- CODING
- Yes
- CLONE
- No
- NOTES
- EIS is the core of MB security system. SGW active - XENTRY + MB server online authorization mandatory. EIS must be synchronized with ECM and ISM. No 3rd party tool supports EIS programming on SGW vehicles. AKL requires MB dealer authorization.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU Verify by VIN 2022-2023
_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.
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission - no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2024-2025
_years covers only 2024-2025 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed reduction gearbox, no traditional TCU present
N/A - Single Speed / No TCU Verify by VIN 2026
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission, no traditional TCU present. Motor control handled by power electronics control unit.
N/A - Single Speed / No TCU Verify by VIN 2022-2023
_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.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission - no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2024-2025
_years covers only 2024-2025 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed reduction gearbox, no traditional TCU present
N/A - Single Speed / No TCU Verify by VIN 2026
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure electric vehicle with single-speed transmission, no traditional TCU present. Motor control handled by power electronics control unit.
ABS / BRAKE MODULES
ABS / Brake Modules
ESP Module - Bosch iBooster (EV regen-integrated) Verify by VIN ~A297-431
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- ~A297-431
- CLONE
- No
- NOTES
- XENTRY/DAS module coding required after replacement. SGW active - online XENTRY access mandatory. Brake bleed cycle via XENTRY. Steering angle sensor calibration required - XENTRY automated routine. No aftermarket coding substitute.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) Bench clone required A 297 900 88 00
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Donor must match part family A 297 900 88 00 - requires cloning
Always match the full part number before buying a used module.
- PART
- A 297 900 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: 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
MBUX Hyperscreen standard (56" three-screen curved display: Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Programming required after replacement. Verify software version compatibility before install.
Remote Start Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Factory remote start. BCM configuration required after replacement on equipped vehicles.
HV Battery Management System Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- High-voltage safety protocols required. De-energize HV system before any service. Manufacturer scan tool required for HV diagnostics.
Onboard Charger Module Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- L1/L2 AC charging module. Programming required after replacement to restore charge profiles.
Telematics Control Unit (TCU) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Cellular connectivity module. Subscription activation required post-replacement. VIN registration with manufacturer.
11 gateway, immobilizer, and security items documented across 2022-2026.
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: 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: 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: 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: 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: 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: 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: 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: 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 EIS/EZS
- Add Key Yes
- All Keys Lost Yes
Mercedes Digital Key: NFC + UWB (Ultra-Wideband); no physical key blade option; sharable digital key via Mercedes me app
IMMOBILIZER MODULES
Immobilizer Modules
Module 1 Bench clone required
service_notes indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- EIS/ESL AES Gen4 system. AES encryption limits PIN extraction. Specialist equipment required for key programming.
KEY & FOB TYPES
Key & Fob Types
Smart Key (proximity) Bench clone required
service_notes indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- AES-128 Gen4 smart key. Specialist bench programming required. Limited key programming options without dealer assistance.
Smart Key (proximity) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Spare/second key programming. Use the same procedure as the primary key. Verify all keys start the vehicle after programming.
Replacement Notes
EIS/EZS system. XENTRY/DAS required for key programming and module replacement. Pin extraction: limited; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- All-aluminium unibody; Cd 0.20 drag coefficient; dedicated EV architecture - no ICE variant
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- MBUX Hyperscreen standard (56" three-screen curved display: 12.3" cluster + 17.7" centre OLED + 12.3" passenger OLED) or optional 12.8" single portrait screen; Hey Mercedes AI; OTA over-the-air updates
- OTA Capable
- Yes
- Infotainment Name
- Mercedes-Benz MBUX
- ECU Unlock Supported
- No
- Custom Programming
- Yes
WHAT WE RESOLVE
V295 (2022-2026) common module and ADAS issues
- ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Forward Camera (Stereo) - SVC / Drive Pilot (2022), Forward Radar (77GHz) - Active Distronic / AEB (2022), Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree) (2022), and Active Lane Keep Assist / LDW / Evasive Steering (2022). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Airbag Control Module (ACM) (2022-2025), Driver Airbag Module (2022-2025), and Passenger Airbag Module (2022-2025). 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 11 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Mercedes-Benz EQS (2022-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Mercedes-Benz EQS (2022-2026). 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 EQS (2022-2026)?
The Mercedes-Benz EQS (2022-2026) generation currently shows 27 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include Airbag Control Module (ACM) (2022-2025), Driver Airbag Module (2022-2025), and Passenger Airbag Module (2022-2025). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: A2138201226 (2022-2025) - confirm for your exact year/VIN.
Does Mercedes-Benz EQS (2022-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 19 ADAS systems, including Forward Camera (Stereo) - SVC / Drive Pilot (2022), Forward Radar (77GHz) - Active Distronic / AEB (2022), Front & Rear Corner Radars (PRE-SAFE Plus / 360-degree) (2022), Active Lane Keep Assist / LDW / Evasive Steering (2022), and Blind Spot Assist / Rear Cross-Traffic Alert (2022). Calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair or Replacement, and Any Collision. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Mercedes-Benz EQS (2022-2026)?
Yes. The generation data includes 14 SRS records, including Airbag Control Module (ACM) (2022-2025), Driver Airbag Module (2022-2025), and Passenger Airbag Module (2022-2025). 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: A2138201226 (2022-2025) - confirm for your exact year/VIN.
Do all Mercedes-Benz EQS (2022-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2022-2026; 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 EQS (2022-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 11 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 EQS (2022-2026)?
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 EQS (2022-2026) 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 EQS generations
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