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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2019 Mercedes-Benz Gls Supported Services
2019 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), HV bus (AMG E Performance PHEV)
- Security MB EIS + ISM + ECM triad - dealer network SCN authorization required
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2019 Mercedes Benz GLS. On this vehicle we cover documented systems include Forward Camera (Monocular) - MFC / Distronic Steering Assist, Forward Radar (77GHz) - Distronic Plus / AEB, and Front Corner Radars (PRE-SAFE Plus), this X167 platform vehicle, EIS/EZS 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), HV bus (AMG E Performance PHEV)
YEAR-SPECIFIC NOTES
Infotainment
Mercedes-Benz MBUX
Wireless Support
CarPlay: Yes
Exact-year service summary for 2019 Mercedes Benz GLS
ADAS coverage
This 2019 Mercedes Benz GLS page documents 7 ADAS systems, including Forward Camera (Monocular) - MFC / Distronic Steering Assist, Forward Radar (77GHz) - Distronic Plus / AEB, Front Corner Radars (PRE-SAFE Plus), and Active Lane Keep Assist / LDW (LKA/LDW).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair, Rear Bumper Repair, and Suspension Service (EABC). Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 17 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 2019 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 2019 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, E-Active Body Control (optional), AMG GLS 63 S E Performance PHEV
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), HV bus (AMG E Performance PHEV)
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 2019 Mercedes-Benz Gls. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
7 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
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
3 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
3 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
10 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: Forward Camera (Monocular) - MFC / Distronic Steering Assist, Forward Radar (77GHz) - Distronic Plus / AEB, Front Corner Radars (PRE-SAFE Plus), and Active Lane Keep Assist / LDW (LKA/LDW) 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), HV bus (AMG E Performance PHEV).
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, E-Active Body Control (optional), AMG GLS 63 S E Performance PHEV
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) - MFC / Distronic Steering Assist | Forward Camera | Camera | Static | YES | 000-900-97-12 | |
| Forward Radar (77GHz) - Distronic Plus / AEB | Front Radar | Radar | Static | YES | 000-900-26-00 | |
| Front Corner Radars (PRE-SAFE Plus) | Front Corner Radar | Radar | Static | YES | 000-900-51-00 (L), 000-900-52-00 (R) | |
| Active Lane Keep Assist / LDW (LKA/LDW) | Forward Camera | Camera | Static | YES | 000-900-97-12 | |
| Blind Spot Assist / Rear Cross-Traffic Alert | Side Radar | Radar | Static + Dynamic | YES | 000-900-36-00 (L), 000-900-37-00 (R) | |
| Active Parking Assist / Parktronic (PDC) | Ultrasonic | Ultrasonic | None | YES | - | |
| Rear View Camera | Rear Camera | 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: Front Multi-Mode Camera, Active Distance Assist Plus, Lane Change Assist, Emergency Stop Assist
XENTRY static calibration with X167-specific target board. MB-approved glass only.
Front Bumper Repair Affected: Front Long-Range Radar, Distronic Plus, ABA 5
Radar static alignment via XENTRY. Curb weight, level surface.
Rear Bumper Repair Affected: BSD Plus radars, Parktronic sensors
XENTRY coding confirmation. Sensor check recommended.
Suspension Service (EABC) Affected: EABC actuators, ESP
XENTRY coding, hydraulic bleed, Road Surface Scan calibration required.
Any Collision Affected: ACU, camera, radar, BSD, deployed airbag circuits, 48V, PHEV HV (AMG E Performance)
Full XENTRY scan mandatory. ACU replace-only. HV safety protocol for AMG E Performance. Camera and radar alignment required if front/rear disturbed.
Any Module Replacement Affected: FSAM, RSAM, EIS, ISM, ECM, TCM, ACU, 48V ISG, EABC ECU, PHEV units
SCN online coding via XENTRY. MB server authorization mandatory. PHEV requires HV safety precautions.
Forward Camera Replacement
Camera module replacement requires full recalibration using XENTRY.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using XENTRY.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using XENTRY.
Mirror Replacement
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use XENTRY if applicable.
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) A256-906-15-05
- Part number
- A256-906-15-05
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MG1CS042 (MB M256 variant)
- Notes
- XENTRY SCN Online. M256 with 48V ISG. 48V-compatible charger required. Synchronize with EIS and ISM.
ECM - M176 4.0L V8 EQ Boost 48V (GLS 580 / GLS 600 Maybach) A176-906-01-05
- Part number
- A176-906-01-05
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MED17 (MB M176 48V variant)
- Notes
- XENTRY SCN Online. Synchronize with EIS and ISM.
ECM + PHEV Control Unit - M177 + E-Motor (AMG GLS 63 S E Performance) A177-900-05-03
- Part number
- A177-900-05-03
- Protocol / method
- XENTRY SCN Online
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MED17 + PHEV MCU (AMG hybrid variant)
- Notes
- XENTRY SCN Online. HV safety protocol required before PHEV module work. High-voltage gloves and XENTRY HV safety steps mandatory. AMG PHEV with 6.1kWh battery.
TCM - 9G-Tronic Plus (722.9) 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. Shift adaptation reset and drive cycle after programming.
BCM Modules
Front SAM (X167 2024) A167-900-14-05
- Part number
- A167-900-14-05
- Security
- SCN Coding
- Coding required
- Yes
- Cloning supported
- No
- Notes
- XENTRY SCN coding mandatory. Online MB server authorization required. VIN-coded - no clone supported.
Rear SAM (X167 2024) A167-900-16-05
- Part number
- A167-900-16-05
- Security
- SCN Coding
- Coding required
- Yes
- Cloning supported
- No
- Notes
- XENTRY SCN coding mandatory. MB server authorization required.
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. Must synchronize with ECM and ISM.
TCU / TCM Transmission Modules
TCU - 722.9 9G-Tronic 9-Speed Auto A1662703600
- Part number
- A1662703600
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Infineon TC1797
- Notes
- Requires Xentry/DAS SCN coding. VIN coding mandatory. MB ATF 236.15 fluid. Shift adaptation reset after replacement.
ABS / Brake Modules
ESP/ABS Module (Bosch 9.3 Plus - X167 2024) A167-431-12-05
- Part number
- A167-431-12-05
- Cloning supported
- No
- Notes
- XENTRY coding required. Integrates with 48V EQ Boost, EABC, and PHEV regen braking. Brake bleed via XENTRY. Steering angle sensor calibration required.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) A1669010002
- Part number
- A1669010002
- 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
MBUX Head Unit (12.8-inch portrait) A167-900-35-05
- Part number
- A167-900-35-05
- Notes
- XENTRY coding and MB online authorization. OTA-capable.
Digital Driver Display (dual 12.3-inch) A167-900-47-05
- Part number
- A167-900-47-05
- Notes
- XENTRY SCN coding. Mileage in EIS. Dealer authorization for mileage operations.
E-Active Body Control ECU A167-323-09-05
- Part number
- A167-323-09-05
- Notes
- XENTRY coding, EABC initialization, Road Surface Scan calibration, hydraulic bleed required.
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), HV bus (AMG E Performance PHEV)
- 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
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2019 Mercedes Benz GLS?
ADAS calibration pricing for a 2019 Mercedes Benz GLS depends on which of its 7 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular) - MFC / Distronic Steering Assist, Forward Radar (77GHz) - Distronic Plus / AEB, Front Corner Radars (PRE-SAFE Plus), Active Lane Keep Assist / LDW (LKA/LDW), and Blind Spot Assist / Rear Cross-Traffic Alert. 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 2019 Mercedes Benz GLS?
Yes. The 2019 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 2019 Mercedes Benz GLS?
After windshield replacement on a 2019 Mercedes Benz GLS, Forward Camera (Monocular) - MFC / Distronic Steering Assist, Forward Radar (77GHz) - Distronic Plus / AEB, Active Lane Keep Assist / LDW (LKA/LDW), and Rear View 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 2019 Mercedes Benz GLS module service take?
Most 2019 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 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 2019 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 2019 Mercedes Benz GLS. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2019 Mercedes Benz GLS programming?
Every programming, cloning, and calibration job on the 2019 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 2019 Mercedes Benz GLS can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2019 Mercedes Benz GLS. 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)
- 2 steering angle sensor (SAS)
- 7 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 2019 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
- A0009018700
- ECU / PCM Part Numbers
- A1760700200
- BCM / Body Module Part Numbers
- A167-900-14-05, A167-900-16-05, A167-905-26-03
- TCU / TCM Part Numbers
- A1662703600
- SRS / Airbag Module Part Numbers
- A222 900 02 03, A222 900 47 12
- ABS / EBCM Part Numbers
- A1664310212
- Instrument Cluster (IPC) Part Numbers
- A1669010002
- Transmission Control Module (TCM) Part Numbers
- A1662703600
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 2019 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.