Description
Factory Mercedes M Class ML300 CDI 4Matic Workshop Manual (2010-2011)
This is the factory-level service manual for the Mercedes-Benz ML300 CDI 4Matic, covering W164 chassis variants sold in North America and worldwide between 2010 and 2011. Technicians and serious DIYers will find every procedure needed to service the OM642 turbodiesel drivetrain and 4Matic all-wheel-drive system.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | N/A |
| Diesel | OM642 3.0L V6 Common Rail Turbodiesel (~204 hp / 500 Nm) |
| Transmissions | 7G-Tronic 7-speed automatic |
| Drive | 4Matic permanent AWD |
| Model Years | 2010-2011 |
| Badge Twins | N/A |
Common ML300 CDI Repairs Covered
| System | Procedures |
|---|---|
| OM642 Diesel Injector Seals | Removal, copper seal replacement, and torque specs for leaking injector bores – a known W164 CDI issue |
| 7G-Tronic Valve Body | Fluid and filter service, conductor plate replacement, shift-quality adaptation reset |
| ESP / ABS Module | Wheel-speed sensor diagnostics, hydraulic unit bleeding, fault code retrieval |
| Air Suspension (AIRMATIC) | Compressor testing, strut replacement, level-sensor calibration procedures |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why do OM642 injectors leak on the ML300 CDI, and does the manual cover the fix?
The OM642 is known for carbon buildup and heat-stressed copper seals around the injector bores, which leads to exhaust gas and oil weeping past the seals. The manual provides full step-by-step disassembly, correct seal part specifications, and precise torque sequences to resolve this issue properly.
What chassis code does the 2010-2011 ML300 CDI use?
The ML300 CDI 4Matic sits on the W164 platform, the second-generation M-Class architecture introduced in 2005 and produced through 2011. This manual covers all W164 ML300 CDI variants built during the 2010-2011 model years.
Are wiring diagrams and electrical schematics included?
Yes. The electrical section contains full circuit diagrams covering engine management, 4Matic transfer case control, ABS/ESP, HVAC, lighting, and body electronics – including connector pinouts, wire color codes, and ground point locations for accurate fault diagnosis.
What format is the manual?
The manual is delivered as a searchable PDF file. After purchase you receive an instant download link. The file is compatible with any PDF reader on Windows, Mac, Linux, or mobile devices, and individual pages can be printed for bench-side reference.
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