VIN / Build Split
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.
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2020 Mercedes-Benz Gls Supported Services
2020 Mercedes-Benz Gls
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- 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
What do you need fixed?
Choose a service to start your quote.
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 module service is available nationwide.
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)
YEAR-SPECIFIC NOTES
Infotainment
Mercedes-Benz MBUX
Wireless Support
CarPlay: Yes
Exact-year service summary for 2020 Mercedes Benz GLS
ADAS coverage
This 2020 Mercedes Benz GLS page documents 6 ADAS systems, including Front Multi-Mode Camera (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA 5), Blind Spot Assist Plus / Rear Cross-Traffic Alert, and Active Parking Assist / Parktronic.
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair, Rear Bumper Repair, and Mirror Replacement. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 19 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 11 gateway, immobilizer, or key-security records for this 2020 Mercedes Benz GLS.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2020 Mercedes Benz GLS using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Driver Assistance Package Plus - Available; Platform: X167 - Confirmed
Driver-assist suite
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)
VIN and build split
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.
Infotainment context
Mercedes-Benz MBUX; MBUX (12.8-inch portrait display + dual 12.3-inch driver display)
Connectivity notes
Wireless CarPlay: Yes
Network and access
CAN: MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG)
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.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
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
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2020 Mercedes-Benz Gls. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
6 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
5 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
3 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabGateway / Security Access
8 modules documented
Secure gateway module identification, bypass workflow and security-access planning before programming.
Open Security tabTCU / Transmission
1 module documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
2 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
5 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
9 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 2
Driver Assistance Package Plus
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Platform: X167
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Mercedes Benz GLS issues we resolve on this platform: Front Multi-Mode Camera (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA 5), Blind Spot Assist Plus / Rear Cross-Traffic Alert, and Active Parking Assist / Parktronic recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - X167 platform uses MB domain architecture - CAN-C (powertrain), CAN-B (body/comfort), Ethernet (MBUX/cameras), 48V bus (EQ Boost ISG).
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) | Forward Camera | Camera | Static | YES | A167-906-38-03 | |
| Front Long-Range Radar (Distronic Plus / ABA 5) | Front Radar | Radar | Static | YES | A167-906-48-03 | |
| Blind Spot Assist Plus / Rear Cross-Traffic Alert | Side Radar | Radar | Static + Dynamic | YES | A167-906-57-03 (L), A167-906-58-03 (R) | |
| Active Parking Assist / Parktronic | Ultrasonic | Ultrasonic | Static | YES | - | |
| 360-Degree Camera System | Forward Camera | Camera | Static | YES | A167-906-67-03 (CONTROLLER) | |
| E-Active Body Control (Active Suspension - optional) | Fused (Radar + Camera) | Fused | Static | YES | A167-323-09-03 |
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: 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 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 Affected: BSD Plus radars, Parktronic rear sensors
XENTRY coding confirmation for BSD modules. Sensor resistance check recommended.
Mirror Replacement Affected: 360 Camera side views, BSD warning LEDs
Side cameras in mirror housing require XENTRY static calibration after replacement.
Suspension Service (EABC equipped) 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 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 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.
SRS Modules
SRS Control Unit A222 900 02 03
- Part number
- A222 900 02 03
- Location
- Under center console
- Manufacturer
- 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 A222 900 47 12
- Part number
- A222 900 47 12
- Location
- Under center console
- Manufacturer
- 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
ECM - M256 3.0L EQ Boost 48V (GLS 450) A256-906-15-03
- Part number
- A256-906-15-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- 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.
ECM - M176 4.0L V8 EQ Boost 48V (GLS 580) A176-906-01-03
- Part number
- A176-906-01-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- 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) A177-900-03-03
- Part number
- A177-900-03-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- 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.
48V ISG Control Unit (EQ Boost) A167-906-22-03
- Part number
- A167-906-22-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- 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) A725-271-00-03
- Part number
- A725-271-00-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- MB/ZF proprietary
- Notes
- XENTRY SCN coding required. Shift adaptation reset and drive cycle after programming.
BCM Modules
Front SAM (Signal Acquisition Module - X167) A167-900-14-03
- Part number
- A167-900-14-03
- Security
- SCN Coding
- Coding required
- Yes
- Cloning supported
- 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.
Rear SAM (Signal Acquisition Module - X167) A167-900-16-03
- Part number
- A167-900-16-03
- Security
- SCN Coding
- Coding required
- Yes
- Cloning supported
- 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.
EIS (Electronic Ignition Switch - X167) A167-905-26-03
- Part number
- A167-905-26-03
- Security
- mb_eis
- Coding required
- Yes
- Cloning supported
- 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.
TCU / TCM Transmission Modules
TCU - 725.0 9G-Tronic 9-Speed Auto A1672707200
- Part number
- A1672707200
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- 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.
ABS / Brake Modules
ESP/ABS Module (Bosch 9.3 - X167) A167-431-12-03
- Part number
- A167-431-12-03
- Cloning supported
- 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.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) A 167 900 88 00
- Part number
- A 167 900 88 00
- Cloning supported
- 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)
- Coding required
- Yes
- Notes
- INTEGRATED (SRM clock spring)
Connectivity & Accessories
MBUX Head Unit (12.8-inch portrait display) A167-900-35-03
- Part number
- A167-900-35-03
- Notes
- XENTRY coding and MB online authorization after replacement. MBUX system with voice control and touch display. Software update may be required to match build level.
Digital Driver Display (dual 12.3-inch) A167-900-47-03
- Part number
- A167-900-47-03
- Notes
- XENTRY SCN coding required. Mileage stored in EIS/VSM on X167. Dealer authorization for mileage operations.
Head-Up Display (HUD) A167-900-57-03
- Part number
- A167-900-57-03
- Notes
- XENTRY coding after replacement. HUD projection angle calibration required via XENTRY. Windshield angle tolerance important.
E-Active Body Control ECU A167-323-09-03
- Part number
- 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.
Trailer Hitch Coupling Module A167-545-01-03
- Part number
- A167-545-01-03
- Notes
- XENTRY coding after replacement. Trailer recognition and AHK angular coupling sensor must be initialized.
Gateway / Security Modules
Central Gateway Module 8 records
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3373
- Notes
- Compatibility label: S400 W221. Door control box Notes: Read/Write
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- Compatibility label: A164. KG intelligent computer Notes: 315 MHz KG intelligent computer Notes: 433 MHz
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- Compatibility label: A166. KG intelligent computer Notes: 315 MHz
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- Compatibility label: A211. KG intelligent computer Notes: 433 MHz
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3624
- Notes
- Compatibility label: A212. KG intelligent computer Notes: 315 MHz
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3624
- Notes
- Compatibility label: C200 A212. KG intelligent computer Notes: Read/Write
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- KG intelligent computer Notes: Read/Write
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- 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.).
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/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
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.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2020 Mercedes Benz GLS?
ADAS calibration pricing for a 2020 Mercedes Benz GLS depends on which of its 6 documented systems need work after a repair. This vehicle is documented with Front Multi-Mode Camera (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA 5), Blind Spot Assist Plus / Rear Cross-Traffic Alert, Active Parking Assist / Parktronic, and 360-Degree Camera System. We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2020 Mercedes Benz GLS?
Yes. The 2020 Mercedes Benz GLS uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: A222 900 02 03. Mobile diagnosis and programming are available in DFW, and mail-in module service is available nationwide. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2020 Mercedes Benz GLS?
After windshield replacement on a 2020 Mercedes Benz GLS, Front Multi-Mode Camera (Driver Assistance Package Plus) and 360-Degree Camera System rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in module service is available nationwide for eligible module work.
How long does a 2020 Mercedes Benz GLS module service take?
Most 2020 Mercedes Benz GLS onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 27 programmable modules documented in our database (5 ECU, 3 BCM, 1 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module service is available nationwide.
Do you cover the 2020 Mercedes Benz GLS on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2020 Mercedes Benz GLS. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2020 Mercedes Benz GLS programming?
Every programming, cloning, and calibration job on the 2020 Mercedes Benz GLS is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Which modules on a 2020 Mercedes Benz GLS can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2020 Mercedes Benz GLS. For this vehicle our database documents:
- 5 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 3 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 2 immobilizer / security
- 1 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 6 ADAS module
Infotainment on this platform: Mercedes-Benz MBUX. Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2020 Mercedes-Benz Gls covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ADAS Module Part Numbers
- A167-906-38-03, A167-906-48-03, A167-906-57-03 (L), A167-906-58-03 (R), A167-906-67-03 (CONTROLLER), A167-323-09-03
- ECU / PCM Part Numbers
- A256-906-15-03, A176-906-01-03, A177-900-03-03
- BCM / Body Module Part Numbers
- A167-900-14-03, A167-900-16-03, A167-905-26-03
- TCU / TCM Part Numbers
- A1672707200
- SRS / Airbag Module Part Numbers
- A222 900 02 03, A222 900 47 12
- ABS / EBCM Part Numbers
- A167-431-12-03
- Instrument Cluster (IPC) Part Numbers
- A 167 900 88 00
- Transmission Control Module (TCM) Part Numbers
- A1672707200
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2020 Mercedes Benz Gls
These vehicles use one or more of the same replacement modules indexed for this vehicle.
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP work.
XENTRY Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.