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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2023 Mercedes-Benz Glc Supported Services
2023 Mercedes-Benz Glc
ADAS calibration, module programming, and security relearns
Trims: GLC 300, GLC 300 4MATIC, AMG GLC 43, AMG GLC 63. All include ADAS and 360 camera.
Technical snapshot
- Platform C254
- CAN Architecture MB domain controller architecture - Ethernet backbone, CAN-FD (powertrain), CAN-B (body), 48V bus (EQ Boost)
- Security MB Vehicle Security Module (VSM) + ECM + MBUX 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 2023 Mercedes Benz GLC. On this vehicle we cover documented systems include Front Multi-Mode Camera (Active Distance Assist Distronic), Front Long-Range Radar (Distronic / ABA 5), and Blind Spot Assist Plus / Rear Cross-Traffic Alert, this C254 platform vehicle, MB VSM Gen 1 C254 (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
C254
Production
2016-present
Trim Levels
Trims: GLC 300, GLC 300 4MATIC, AMG GLC 43, AMG GLC 63. All include ADAS and 360 camera.
Drivetrain
RWD / AWD
Engine
-
CAN Speed
MB domain controller architecture - Ethernet backbone, CAN-FD (powertrain), CAN-B (body), 48V bus (EQ Boost)
YEAR-SPECIFIC NOTES
Infotainment
Mercedes-Benz MBUX
Wireless Support
CarPlay: Yes / Android Auto: Yes
Exact-year service summary for 2023 Mercedes Benz GLC
ADAS coverage
This 2023 Mercedes Benz GLC page documents 6 ADAS systems, including Front Multi-Mode Camera (Active Distance Assist Distronic), Front Long-Range Radar (Distronic / ABA 5), Blind Spot Assist Plus / Rear Cross-Traffic Alert, and Front Corner Radars (Close-Range).
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 27 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 2023 Mercedes Benz GLC.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2023 Mercedes Benz GLC 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: C254 - Confirmed
Driver-assist suite
Driver Assistance Package Plus - Active Distance Assist Distronic, Active Lane Change Assist, Active Emergency Stop Assist, Blind Spot Assist Plus, Rear-Axle Steering (optional/AMG std), 360 Camera (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 (11.9-inch portrait display + 12.3-inch digital cockpit)
Connectivity notes
Wireless CarPlay: Yes; Wireless Android Auto: Yes
Network and access
CAN: MB domain controller architecture - Ethernet backbone, CAN-FD (powertrain), CAN-B (body), 48V bus (EQ Boost)
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 2023 Mercedes-Benz Glc. 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
4 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
12 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
4 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: C254
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Mercedes Benz GLC issues we resolve on this platform: Front Multi-Mode Camera (Active Distance Assist Distronic), Front Long-Range Radar (Distronic / ABA 5), Blind Spot Assist Plus / Rear Cross-Traffic Alert, and Front Corner Radars (Close-Range) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - C254 platform uses MB domain controller architecture - Ethernet backbone, CAN-FD (powertrain), CAN-B (body), 48V bus (EQ Boost).
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Driver Assistance Package Plus - Active Distance Assist Distronic, Active Lane Change Assist, Active Emergency Stop Assist, Blind Spot Assist Plus, Rear-Axle Steering (optional/AMG std), 360 Camera (optional)
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Front Multi-Mode Camera (Active Distance Assist Distronic) | Forward Camera | Camera | Static | YES | A254-906-38-03 | |
| Front Long-Range Radar (Distronic / ABA 5) | Front Radar | Radar | Static | YES | A254-906-48-03 | |
| Blind Spot Assist Plus / Rear Cross-Traffic Alert | Side Radar | Radar | Static + Dynamic | YES | A254-906-57-03 (L), A254-906-58-03 (R) | |
| Front Corner Radars (Close-Range) | Front Radar | Radar | Static | YES | A254-906-60-03 (FL), A254-906-61-03 (FR) | |
| 360-Degree Camera System (Parking Package with 360 Camera) | Forward Camera | Camera | Static | YES | A254-906-67-03 (CONTROLLER) | |
| Rear-Axle Steering Control Unit (optional / AMG standard) | Fused (Radar + Camera) | Fused | Static | YES | A254-460-09-03 |
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, Lane Change Assist, Emergency Stop Assist, Traffic Sign Assist
XENTRY static calibration with C254-specific MB target board. MB-approved glass only. C254 camera differs from X253 - confirm C254 part. SCN coding confirmed before calibration.
Front Bumper Repair Affected: Front Long-Range Radar, Distronic, ABA 5, Front Corner Radars
Radar static alignment via XENTRY for long-range radar. Front corner radars also require static calibration if bumper was removed. Curb weight, level surface. Inspect all brackets.
Rear Bumper Repair Affected: Blind Spot Assist Plus, Rear Cross-Traffic Alert, Parktronic rear sensors
BSD rear radar XENTRY coding confirmation. Parktronic sensor check. XENTRY DTC scan after reassembly.
Mirror Replacement Affected: 360 Camera side views, Blind Spot Assist Plus indicator LEDs
Side cameras in mirror housing require individual XENTRY static calibration after replacement. BSD warning LED function test via XENTRY self-test.
Rear Suspension or Alignment Work (Rear-Axle Steering equipped) Affected: Rear-Axle Steering System, ESP, Rear BSD Radars
Rear-axle steering reset required after any rear suspension or alignment work. XENTRY automated rear steering calibration routine. Wheel alignment only valid after rear steering is confirmed at neutral. Critical - misaligned rear steering causes unpredictable handling.
Any Collision Affected: ACU, camera, radars, BSD, deployed airbag circuits, 48V system
Full XENTRY scan mandatory. ACU replace-only - no crash clear. Camera and radar alignment required if front/rear disturbed. Inspect 48V BSG system for fault codes after collision. Do not release vehicle without complete XENTRY scan.
Any Module Replacement Affected: FSAM, RSAM, VSM, ECM, TCM, ACU, 48V BSG
SCN online coding via XENTRY for all modules. MB server authorization mandatory. VSM replacement triggers VSM/ECM/MBUX synchronization. 48V system programming requires additional safety precautions.
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 12 records
Under center console
- Part number
- A2059008600
- 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.
Under center console
- Part number
- A2059001814
- 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.
Under center console
- Part number
- A2059001607
- 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.
Under center console
- Part number
- A2059009827
- 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.
Under center console
- Part number
- A2059009427
- 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.
Under center console
- Part number
- A2059008500
- 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.
Under center console
- Part number
- A2059008518
- 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.
Under center console
- Part number
- A2059008618
- 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.
Under center console
- Part number
- A2059009627
- 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.
Under center console
- Part number
- A2059009727
- 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.
Under center console
- Part number
- A2059002512
- 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.
Under center console
- Part number
- A2059009527
- 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 - M254 2.0L EQ Boost 48V (GLC 300) A254-906-15-03
- Part number
- A254-906-15-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MG1CS042 (MB M254 variant)
- Notes
- XENTRY SCN Online coding - MB server authorization mandatory. M254 is a new-generation engine with integrated 48V mild hybrid starter-generator. ECM communicates with 48V BSG (Belt Starter Generator) control unit - both may require programming if related system is replaced. Synchronize with VSM and ISM after replacement. Battery charger (48V compatible) required during programming.
ECM - M139L 2.0L EQ Boost AMG (GLC 43 AMG) A139-900-86-03
- Part number
- A139-900-86-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MED17 / MG1 (AMG M139L variant)
- Notes
- XENTRY SCN Online. AMG M139L variant with 48V mild hybrid (416hp). Long-stroke M139L differs from standard M139. Synchronize with VSM and ISM. AMG-specific boost and torque maps are server-coded.
48V BSG Control Unit (EQ Boost) A254-906-20-03
- Part number
- A254-906-20-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Continental (48V BSG MCU)
- Notes
- XENTRY SCN Online. 48V Belt Starter Generator controller coordinates with ECM for mild hybrid start-stop and regenerative braking. Programming requires 48V system powered down safely. Do not attempt without XENTRY 48V safety precaution protocol.
TCM - 9G-Tronic Plus (722.9 updated) A725-271-03-01
- Part number
- A725-271-03-01
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- MB/ZF proprietary
- Notes
- XENTRY SCN coding required. Updated 9G-Tronic Plus for C254. Shift adaptation reset and drive cycle after programming.
BCM Modules
Front SAM - Central Domain Controller (C254) A254-900-14-03
- Part number
- A254-900-14-03
- Security
- SCN Coding
- Coding required
- Yes
- Cloning supported
- No
- Notes
- XENTRY SCN coding mandatory after replacement. C254 uses domain controller architecture - Front SAM integrates more functions than X253. Online MB server authorization required. Controls exterior lighting, wiper, horn, 48V auxiliary, comfort access, and domain gateway functions. No clone supported.
Rear SAM (C254) A254-900-16-03
- Part number
- A254-900-16-03
- Security
- SCN Coding
- Coding required
- Yes
- Cloning supported
- No
- Notes
- XENTRY SCN coding mandatory. Controls tail lamps, fuel/HV systems, liftgate, trailer hitch wiring. MB server authorization required. C254 rear SAM - not X253 compatible.
Electronic Ignition Switch / Vehicle Security Module (C254) A254-905-26-03
- Part number
- A254-905-26-03
- Security
- MB VSM SCN
- Coding required
- Yes
- Cloning supported
- No
- Notes
- C254 uses updated Vehicle Security Module architecture replacing traditional EIS. XENTRY + MB dealer network authorization required for replacement. Must synchronize with ECM, ISM, and MBUX head unit. No third-party tool support. AKL scenario requires full MB dealer authorization.
TCU / TCM Transmission Modules
TCU - 725.0 9G-Tronic 9-Speed Auto A2542701000
- Part number
- A2542701000
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Infineon TC2xx
- Notes
- New generation. Requires Xentry PassThru for SCN online coding. MB ATF 236.17. Enhanced security - online SCN mandatory. TCU integrated in valve body.
ABS / Brake Modules
ESP/ABS Module (Bosch 9.3 Plus - C254) A254-431-12-03
- Part number
- A254-431-12-03
- Cloning supported
- No
- Notes
- XENTRY coding required after replacement. C254 unit integrates with 48V mild hybrid system and rear-axle steering data. Brake bleed cycle via XENTRY. Steering angle sensor calibration required - XENTRY automated routine. Rear-axle steering reset also required after ESP replacement. C254 unit - not compatible with X253.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) A 254 900 88 00
- Part number
- A 254 900 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 Central Display (11.9-inch portrait) A254-900-35-03
- Part number
- A254-900-35-03
- Notes
- XENTRY coding and MB online authorization after replacement. C254 uses MBUX system (new-generation from X253 COMAND). OTA update capability. Touch HVAC controls integrated into display - test climate functions after replacement.
Digital Driver Display (12.3-inch) A254-900-47-03
- Part number
- A254-900-47-03
- Notes
- XENTRY SCN coding required. Mileage stored in VSM - display reads from VSM. Dealer authorization for mileage-related operations. Fully digital - no analog backup.
Head-Up Display (optional) A254-900-57-03
- Part number
- A254-900-57-03
- Notes
- XENTRY coding after replacement. HUD projection angle calibration required - XENTRY automated routine. Windshield angle tolerance is critical on C254.
Parking Package with 360 Camera A254-906-67-03
- Part number
- A254-906-67-03
- Notes
- XENTRY coding and 4-camera static calibration required. All cameras calibrated individually.
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/aluminum multi-material unibody (MRA2 architecture)
- OBD Protocol
- ISO 15765-4 CAN-FD / MB XENTRY proprietary extensions
- CAN Architecture
- MB domain controller architecture - Ethernet backbone, CAN-FD (powertrain), CAN-B (body), 48V bus (EQ Boost)
- Infotainment
- MBUX (11.9-inch portrait display + 12.3-inch digital cockpit)
- OTA Capable
- Yes
- Infotainment Name
- Mercedes-Benz MBUX
- Wireless CarPlay
- Yes
- Wireless Android Auto
- 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 2023 Mercedes Benz GLC?
ADAS calibration pricing for a 2023 Mercedes Benz GLC depends on which of its 6 documented systems need work after a repair. This vehicle is documented with Front Multi-Mode Camera (Active Distance Assist Distronic), Front Long-Range Radar (Distronic / ABA 5), Blind Spot Assist Plus / Rear Cross-Traffic Alert, Front Corner Radars (Close-Range), and 360-Degree Camera System (Parking Package with 360 Camera). 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 2023 Mercedes Benz GLC?
Yes. The 2023 Mercedes Benz GLC 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: A2059008600. 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 2023 Mercedes Benz GLC?
After windshield replacement on a 2023 Mercedes Benz GLC, Front Multi-Mode Camera (Active Distance Assist Distronic) and 360-Degree Camera System (Parking Package with 360 Camera) 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 2023 Mercedes Benz GLC module service take?
Most 2023 Mercedes Benz GLC onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 25 programmable modules documented in our database (4 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 2023 Mercedes Benz GLC 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 2023 Mercedes Benz GLC. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2023 Mercedes Benz GLC programming?
Every programming, cloning, and calibration job on the 2023 Mercedes Benz GLC 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 2023 Mercedes Benz GLC can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2023 Mercedes Benz GLC. For this vehicle our database documents:
- 4 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 2023 Mercedes-Benz Glc 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
- A254-906-38-03, A254-906-48-03, A254-906-57-03 (L), A254-906-58-03 (R), A254-906-60-03 (FL), A254-906-61-03 (FR), A254-906-67-03 (CONTROLLER), A254-460-09-03
- ECU / PCM Part Numbers
- A254-906-15-03, A139-900-86-03
- BCM / Body Module Part Numbers
- A254-900-14-03, A254-900-16-03, A254-905-26-03
- TCU / TCM Part Numbers
- A2542701000
- SRS / Airbag Module Part Numbers
- A2059008600, A2059001814, A2059001607, A2059009827, A2059009427, A2059008500, A2059008518, A2059008618, A2059009627, A2059009727, A2059002512, A2059009527
- ABS / EBCM Part Numbers
- A254-431-12-03
- Instrument Cluster (IPC) Part Numbers
- A 254 900 88 00
- Transmission Control Module (TCM) Part Numbers
- A2542701000
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 2023 Mercedes Benz Glc
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.