Description
Factory Mercedes M Class Workshop Manual (1998-2015)
This official factory-level workshop manual covers every production year of the Mercedes M Class (ML Class) sold in the US market, spanning the W163 and W164 generations. Whether you’re servicing a daily-driver ML320 or rebuilding an ML63 AMG, this resource delivers the same technical depth used in authorized dealership service bays.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M112 V6 (3.2L, 3.7L), M113 V8 (4.3L, 5.0L), M156 AMG V8 (6.2L), M272 V6, M273 V8 |
| Diesel | OM612 CDI (2.7L), OM628 CDI (4.0L V8), OM642 CDI (3.0L V6), OM629 (4.0L V8) |
| Transmissions | 722.6 5-speed automatic, 722.9 7G-TRONIC 7-speed automatic |
| Drive | 4MATIC full-time AWD |
| Model Years | 1998-2015 (W163 1998-2005, W164 2006-2011) |
| Badge Twins | N/A |
Common M Class Repairs Covered
| System | Procedures |
|---|---|
| Air Suspension (W164 AIRMATIC) | Compressor replacement, strut/bladder swap, ride-height sensor calibration |
| Balance Shaft & Timing (M272/M273) | Worn balance shaft gear diagnosis and replacement, timing chain tensioner service |
| Transfer Case & 4MATIC | Transfer case fluid service, front differential seal replacement, AWD actuator testing |
| Brake System | Brake pad/rotor replacement, ABS/ESP module diagnostics, brake fluid flush procedures |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
My W164 ML keeps sagging overnight – does the manual cover AIRMATIC air suspension repair?
Yes. The manual includes full AIRMATIC system diagnostics for W164 models, covering the compressor, air struts, pressure lines, and ride-height sensor calibration. Common failure points such as cracked air bladders and faulty compressor check valves are addressed with step-by-step replacement procedures.
Which chassis generations are covered – W163, W164, or both?
Both generations are covered. The W163 (1998-2005) and W164 (2006-2011) are fully included, along with later ML variants through 2015. Model-specific sections address differences in electronics, suspension design, and powertrain between each generation.
Does the manual include wiring diagrams for the ESP and ABS modules?
Yes. Detailed wiring diagrams cover the ABS and ESP control modules, including connector pinouts, ground locations, and color-coded wire identification. Troubleshooting flowcharts guide you through fault isolation using standard OBD-II diagnostic tools.
What format is the manual?
This manual is delivered as a PDF file. After purchase you receive an instant download link and retain lifetime access for re-downloads on any device – Windows PC, Mac, tablet, or smartphone.
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