🌍 International coverage, work in progress. This Russian-market vehicle is part of our hand-curated international catalog. We are filling in labor times, torque specs and fluids as fast as we can verify them, so some numbers may be missing or marked estimated for now. Do you work on these vehicles in the EU, Russia, or the JDM scene? Help us get it right: send real shop times or corrections to [email protected], or request the data you need and it joins the verification queue.

2010 MERCEDES-BENZ GL320 CDI X164

3.0L V6 Diesel OM642AWDAUTOMATICdieselOM642turbo
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Dead battery / stuck in Park? Emergency neutral procedure for this GL320 CDI X164
Every control module on the 2010-2012 Mercedes-Benz GL320 CDI X164 — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Electronic Transmission Control (ETC)3.5 hr R&Rdealer / factory tool +0.6 hr▸ programming details
📍 Transmission valve body, inside transmission pan
🔧 Star Diagnosis DAS/Xentry
⚠️ Requires transmission pan removal and fluid change; SCN coding mandatory
Electronic Ignition Switch (EIS)1.8 hr R&Rdealer / factory tool +1.2 hr▸ programming details
📍 Steering column, behind ignition lock cylinder
🔧 Star Diagnosis DAS/Xentry
⚠️ Critical security component; requires online SCN authorization and key programming; forms security triangle with ME and cluster
Electronic Stability Program / Anti-lock Brake System (ESP/ABS)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Engine bay, left front near battery
🔧 Star Diagnosis DAS/Xentry
⚠️ Brake bleeding required after replacement; SCN coding needed
Audio Gateway / COMAND (AGW/COMAND)1.5 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Dashboard, center stack behind head unit
🔧 Star Diagnosis or Autel
⚠️ Basic coding for vehicle options; some aftermarket tools capable
4MATIC Control Unit (4M)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Under vehicle, mounted on transfer case
🔧 Star Diagnosis DAS/Xentry
⚠️ All GL320 CDI are 4MATIC; calibration required after replacement
Climate Control Module (CCM)1.3 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Dashboard, center stack behind climate controls
🔧 Star Diagnosis or Autel
⚠️ Adaptation for dual-zone or rear climate; most aftermarket tools work
Signal Acquisition Module - Rear (SAM-R)1.2 hr R&Rdealer / factory tool +0.7 hr▸ programming details
📍 Rear cargo area, left side panel behind trim
🔧 Star Diagnosis DAS/Xentry
⚠️ Controls rear lighting, fuel pump relay, trailer; VIN-locked; SCN coding required
Motor Electronics (ME)1.2 hr R&Rdealer / factory tool +0.8 hr▸ programming details
📍 Engine bay, left side firewall behind battery
🔧 Star Diagnosis DAS/Xentry
⚠️ SCN coding required; VIN-locked to EIS security triangle; updated software for emissions
Door Control Module (DCM)1.0 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Inside each door, behind door panel
🔧 Star Diagnosis or Autel
⚠️ One per door; controls windows, mirrors, locks; basic coding sufficient
Central Gateway (CGW)1.0 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Dashboard, left side behind knee bolster
🔧 Star Diagnosis DAS/Xentry
⚠️ CAN bus hub; replacement requires SCN coding
Airmatic Control Unit (ADS)1.0 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Front left frame rail, near air compressor
🔧 Star Diagnosis DAS/Xentry
⚠️ Only on Airmatic-equipped vehicles; calibration required after replacement
Instrument Cluster (IC)0.9 hr R&Rdealer / factory tool +0.8 hr▸ programming details
📍 Dashboard, behind instrument panel
🔧 Star Diagnosis DAS/Xentry
⚠️ Mileage programming required; part of EIS security triangle; SCN coding mandatory
Tailgate Control Module (TGM)0.9 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Tailgate, behind interior trim panel
🔧 Star Diagnosis or Autel
⚠️ Only on power liftgate equipped vehicles; calibration for open/close limits
Supplemental Restraint System Control Unit (SRS)0.8 hr R&Rdealer / factory tool +0.4 hr▸ programming details
📍 Center console, under front seats mounting area
🔧 Star Diagnosis DAS/Xentry
⚠️ Battery disconnect mandatory; crash data must be cleared
Pre-Safe Control Unit (PSM)0.8 hr R&Rdealer / factory tool +0.4 hr▸ programming details
📍 Under front passenger seat or center console area
🔧 Star Diagnosis DAS/Xentry
⚠️ Added mid-cycle; controls pre-collision safety systems; SCN coding required
Parktronic Control Unit (PTS)0.8 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Rear bumper area, behind trim panel
🔧 Star Diagnosis or Autel
⚠️ Sensor calibration may be needed; most aftermarket tools capable
Fuel Pump Control Module (FPCM)0.7 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Rear cargo area, left side panel near SAM-R
🔧 Star Diagnosis or Autel
⚠️ Controls fuel pump relay and pressure; basic coding for diesel system
Tele Aid Module (TAM)0.7 hr R&Rdealer / factory tool +0.4 hr▸ programming details
📍 Rear cargo area, right side panel or under rear seat
🔧 Star Diagnosis DAS/Xentry
⚠️ Requires subscription activation and SCN coding
Seat Control Module (SCM)0.6 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Under front seats, driver and passenger
🔧 Star Diagnosis or Autel
⚠️ One per front seat; coding for memory and heating options
Bi-Xenon Control Unit (XCU)0.5 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Behind each headlight assembly
🔧 Star Diagnosis or scan tool
⚠️ One per headlight; self-leveling calibration required; basic relearn sufficient
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years.
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