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2018 Mercedes-Benz Glc Supported Services

2018 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 X253
  • CAN Architecture MB CAN-C (powertrain), CAN-B (body/comfort), MOST150 (media), FlexRay (chassis)
  • Security MB EIS + ISM + ECM triad - dealer network SCN authorization required

What do you need fixed?

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OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2018 Mercedes Benz GLC. On this vehicle we cover documented systems include Front Multi-Purpose Camera - Stereo (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA), and Blind Spot Assist / Rear Cross-Traffic Alert, this X253 platform vehicle, MB EIS Gen 3 (SCN-coded, server-side authorization) immobilizer support. Mobile across the DFW Metroplex; mail-in module service is available nationwide.

Platform
X253
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 CAN-C (powertrain), CAN-B (body/comfort), MOST150 (media), FlexRay (chassis)
YEAR-SPECIFIC NOTES

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.

SERVICE SNAPSHOT

Exact-year service summary for 2018 Mercedes Benz GLC

ADAS coverage

This 2018 Mercedes Benz GLC page documents 5 ADAS systems, including Front Multi-Purpose Camera - Stereo (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA), Blind Spot Assist / Rear Cross-Traffic Alert, and Parktronic / Active Parking Assist.

View ADAS data

Calibration triggers

Documented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Mirror Replacement (Surround View equipped), and Rear Bumper Repair. Use the ADAS tab for the full trigger list.

View triggers

Programmable modules

This page indexes 27 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 11 gateway, immobilizer, or key-security records for this 2018 Mercedes Benz GLC.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2018 Mercedes Benz GLC using the documented systems and module data on this page.

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EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

Driver Assistance Package Plus - Available; Platform: X253 - Confirmed

Driver-assist suite

Driver Assistance Package Plus - Active Distance Assist Distronic, Steering Assist, Active Brake Assist, Lane Keeping, Blind Spot Detection, 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

COMAND Online NTG5.5

Network and access

CAN: MB CAN-C (powertrain), CAN-B (body/comfort), MOST150 (media), FlexRay (chassis)

TOOL ACCESS MATRIX

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 2018 Mercedes-Benz Glc. Counts reflect modules our techs have programmed or calibrated on this exact platform.

ADAS Calibration
5 modules documented

Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.

Open ADAS tab
Engine / ECU Programming
3 modules documented

Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.

Open Modules tab
BCM / Body Programming
3 modules documented

Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.

Open Modules tab
Gateway / Security Access
8 modules documented

Secure gateway module identification, bypass workflow and security-access planning before programming.

Open Security tab
TCU / Transmission
1 module documented

Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.

Open Modules tab
SRS / Airbag Reset
13 modules documented

Crash-data clear, hard-code reset and replacement airbag module configuration.

Open Modules tab
ABS / Brake Module
1 module documented

ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.

Open Modules tab
IPC, SAS & Other Modules
3 modules documented

Instrument cluster cloning, steering angle sensor calibration and other supporting modules.

Open Modules tab
Connectivity & Accessories
3 modules documented

Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.

Open Modules tab
Recalibration Triggers
8 modules documented

Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.

Open ADAS tab

Need something not listed? Most undocumented modules can still be programmed.

Get a Quote
Feature availability 2

Driver Assistance Package Plus

Available

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Platform: X253

Confirmed

Verify 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-Purpose Camera - Stereo (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA), Blind Spot Assist / Rear Cross-Traffic Alert, and Parktronic / Active Parking Assist recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - X253 platform uses MB CAN-C (powertrain), CAN-B (body/comfort), MOST150 (media), FlexRay (chassis).

ADAS CALIBRATION MATRIX

ADAS systems on this vehicle

Driver Assistance Package Plus - Active Distance Assist Distronic, Steering Assist, Active Brake Assist, Lane Keeping, Blind Spot Detection, 360 Camera (optional)

Scroll for part numbers and Details
SystemTypeCategoryCal. TypeSupportedPart #Actions
Front Multi-Purpose Camera - Stereo (Driver Assistance Package Plus)Forward CameraCameraStatic YESA253-906-20-05
Front Long-Range Radar (Distronic Plus / ABA)Front RadarRadarStatic YESA253-906-39-05
Blind Spot Assist / Rear Cross-Traffic AlertSide RadarRadarStatic + Dynamic YESA253-906-49-03 (L), A253-906-50-03 (R)
Parktronic / Active Parking AssistUltrasonicUltrasonicStatic YES-
360-Degree Camera (Surround View - optional)Forward CameraCameraStatic YESA253-906-67-05 (SYSTEM CONTROLLER)
WHEN IS CALIBRATION REQUIRED?

Triggers for ADAS recalibration

Windshield Replacement Affected: Front Stereo Camera, Active Distance Assist, Lane Keeping, Active Brake Assist

XENTRY static calibration with MB target board. 2018 camera module part suffix differs from 2016/2017 - confirm replacement part. MB-approved glass only.

Front Bumper Repair or Replacement Affected: Front Long-Range Radar, Distronic Plus, Active Brake Assist

Radar static alignment via XENTRY. Curb weight, level surface. 2018 part suffix differs - confirm before ordering. SCN coding required.

Mirror Replacement (Surround View equipped) Affected: 360 Surround View side cameras

Side cameras integrated in mirror housing. XENTRY individual camera calibration required after mirror replacement.

Rear Bumper Repair Affected: BSD radars, Parktronic sensors

XENTRY coding confirmation. Parktronic sensor check recommended.

Any Collision Affected: ACU, camera, radar, BSD, deployed airbag circuits

Full XENTRY scan mandatory. ACU replace-only. Camera and radar alignment if front end disturbed.

Any Module Replacement Affected: FSAM, RSAM, EIS, ISM, ECM, TCM, ACU

SCN online coding via XENTRY. MB server authorization mandatory. EIS triggers EIS/ISM/ECM synchronization.

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 13 records
0 285 011 400 Under center console
Part number
0 285 011 400
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.
A205 900 16 07 Under center console
Part number
A205 900 16 07
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.
A205 900 18 14 Under center console
Part number
A205 900 18 14
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.
A205 900 25 12 Under center console
Part number
A205 900 25 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.
A205 900 85 00 Under center console
Part number
A205 900 85 00
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.
A205 900 85 18 Under center console
Part number
A205 900 85 18
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.
A205 900 86 00 Under center console
Part number
A205 900 86 00
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.
A205 900 86 18 Under center console
Part number
A205 900 86 18
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.
A205 900 94 27 Under center console
Part number
A205 900 94 27
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.
A205 900 95 27 Under center console
Part number
A205 900 95 27
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.
A205 900 96 27 Under center console
Part number
A205 900 96 27
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.
A205 900 97 27 Under center console
Part number
A205 900 97 27
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.
A205 900 98 27 Under center console
Part number
A205 900 98 27
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 - M274 2.0L Turbo (GLC 300) A274-906-57-03
Part number
A274-906-57-03
Protocol / method
XENTRY SCN Online
Coding required
Yes
Cloning supported
No
Chip / MCU
Bosch MED17 (MB variant)
Notes
XENTRY SCN Online coding - MB server authorization mandatory. Synchronize with EIS and ISM after replacement. Battery charger required during programming. Verify DPF and adaptation reset after replacement.
ECM - M177 4.0L V8 Bi-Turbo (GLC 63 AMG) A177-900-01-05
Part number
A177-900-01-05
Protocol / method
XENTRY SCN Online
Coding required
Yes
Cloning supported
No
Chip / MCU
Bosch MED17 (AMG variant)
Notes
XENTRY SCN Online. 2018 AMG power increase reflected in SCN calibration. Synchronize with EIS and ISM.
TCM - 9G-Tronic (722.9) A725-271-00-01
Part number
A725-271-00-01
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) A253-900-14-03
Part number
A253-900-14-03
Security
SCN Coding
Coding required
Yes
Cloning supported
No
Notes
XENTRY SCN coding mandatory after replacement. Online MB server authorization required. Controls exterior lighting, wipers, horn, battery management, comfort access relay. VIN-coded via SCN - no clone supported.
Rear SAM (Signal Acquisition Module) A253-900-16-03
Part number
A253-900-16-03
Security
SCN Coding
Coding required
Yes
Cloning supported
No
Notes
XENTRY SCN coding mandatory. Controls tail lamps, fuel pump relay, liftgate lighting, trailer hitch wiring. MB server authorization required.
Electronic Ignition Switch (EIS) A253-905-26-01
Part number
A253-905-26-01
Security
mb_eis
Coding required
Yes
Cloning supported
No
Notes
Replacement requires XENTRY + MB dealer network authorization. Must synchronize with ECM and ISM. No third-party tool support on X253.

TCU / TCM Transmission Modules

TCU - 725.0 9G-Tronic 9-Speed Auto A2532708600
Part number
A2532708600
Protocol / method
J2534
Coding required
Yes
Cloning supported
Yes
Chip / MCU
Infineon TC1797
Notes
Requires Xentry/DAS for SCN coding. VIN coding mandatory. MB ATF 236.17 fluid spec. Transmission adaptation via Star Diagnostic after install.

ABS / Brake Modules

ESP/ABS Module (Bosch 9.3 - 2018 refresh) A253-431-14-14
Part number
A253-431-14-14
Cloning supported
No
Notes
XENTRY coding required. Bosch 9.3 unit introduced on 2018 refresh X253. Brake bleed cycle via XENTRY. Steering angle sensor calibration required post-replacement.

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) A2539000006
Part number
A2539000006
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 (clock spring / steering column module
Steering Angle Sensor (SAS)
Coding required
Yes
Notes
cross-year extension)

Connectivity & Accessories

COMAND Online (NTG5.5) A253-900-26-10
Part number
A253-900-26-10
Notes
NTG5.5 introduced on 2018 GLC refresh. XENTRY coding after replacement. Touch-sensitive display. Software update may be required to match build level.
Instrument Cluster (Digital - optional) A253-900-47-03
Part number
A253-900-47-03
Notes
XENTRY SCN coding required. Mileage stored in cluster and EIS. Dealer authorization for mileage write. Optional fully digital cluster available on upper trims.
360 Surround View Controller A253-906-67-05
Part number
A253-906-67-05
Notes
XENTRY coding and 4-camera static calibration procedure required. All cameras must be calibrated individually.

Gateway / Security Modules

Central Gateway Module 8 records
Part 1
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
Part 2
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
Part 3
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
Part 4
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
Part 5
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
Part 6
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
Part 7
Manufacturer
Renesas
Security
VIN-locked (UDS)
VIN locked
Yes
Coding required
Yes
Chip / MCU
D70F3372
Notes
KG intelligent computer Notes: Read/Write
Part 8
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 hood, front fenders, and tailgate
OBD Protocol
ISO 15765-4 CAN / MB XENTRY proprietary extensions
CAN Architecture
MB CAN-C (powertrain), CAN-B (body/comfort), MOST150 (media), FlexRay (chassis)
Infotainment
COMAND Online NTG5.5
OTA Capable
No
ECU/TCM Unlocking
Contact us
ECU/TCM Flashing
Contact us
FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2018 Mercedes Benz GLC?

ADAS calibration pricing for a 2018 Mercedes Benz GLC depends on which of its 5 documented systems need work after a repair. This vehicle is documented with Front Multi-Purpose Camera - Stereo (Driver Assistance Package Plus), Front Long-Range Radar (Distronic Plus / ABA), Blind Spot Assist / Rear Cross-Traffic Alert, Parktronic / Active Parking Assist, and 360-Degree Camera (Surround View - optional). 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 2018 Mercedes Benz GLC?

Yes. The 2018 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: 0 285 011 400. 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 2018 Mercedes Benz GLC?

After windshield replacement on a 2018 Mercedes Benz GLC, Front Multi-Purpose Camera - Stereo (Driver Assistance Package Plus) and 360-Degree Camera (Surround View - optional) 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 2018 Mercedes Benz GLC module service take?

Most 2018 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 24 programmable modules documented in our database (3 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 2018 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 2018 Mercedes Benz GLC. Do not ship a module unless support confirms next steps.

What kind of warranty do you offer on 2018 Mercedes Benz GLC programming?

Every programming, cloning, and calibration job on the 2018 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 2018 Mercedes Benz GLC can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2018 Mercedes Benz GLC. For this vehicle our database documents:

  • 3 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)
  • 2 steering angle sensor (SAS)
  • 5 ADAS module

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 2018 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
A0009007221
ECU / PCM Part Numbers
A2742001000, A2562701300
BCM / Body Module Part Numbers
A253-900-14-03, A253-900-16-03, A253-905-26-01
TCU / TCM Part Numbers
A2532708600
SRS / Airbag Module Part Numbers
0 285 011 400, A205 900 16 07, A205 900 18 14, A205 900 25 12, A205 900 85 00, A205 900 85 18, A205 900 86 00, A205 900 86 18, A205 900 94 27, A205 900 95 27, A205 900 96 27, A205 900 97 27, A205 900 98 27
ABS / EBCM Part Numbers
A0054314112
Instrument Cluster (IPC) Part Numbers
A2539000006
Transmission Control Module (TCM) Part Numbers
A2532708600

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.

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2018 Mercedes Benz Glc

These vehicles use one or more of the same replacement modules indexed for this vehicle.

Finish the repair

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