Description
Factory Mercedes ML 55 AMG Workshop Manual (1998-2005)
This is the same dealer-level Mercedes software workshop manual used by authorized AMG service centers to diagnose, repair, and maintain the W163 ML 55 AMG – covering every model year from the 1998 launch through the final 2005 production run.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 5.4L M113 E55 V8 (M113.981) – naturally aspirated, 342 hp |
| Diesel | N/A |
| Transmissions | 5-speed automatic (722.6, AMG-tuned), 5-speed manual |
| Drive | 4MATIC full-time 4WD |
| Model Years | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
| Badge Twins | N/A |
Common ML 55 AMG Repairs Covered
| System | Procedures |
|---|---|
| Air Suspension | Airmatic compressor replacement, bladder leak diagnosis, ride-height sensor calibration |
| M113 Engine | IAS (intake camshaft adjuster) solenoid service, valve cover gasket replacement, spark plug/coil pack R&R |
| 722.6 Transmission | Conductor plate replacement, fluid and filter service, shift adaptation reset procedures |
| Brakes / ESP | AMG front brake rotor and caliper service, ESP sensor replacement, ABS hydraulic unit bleeding |
Format & Delivery
Dealer software. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why does the W163 ML 55 AMG air suspension fail, and does this manual cover the fix?
The W163 Airmatic system is notorious for compressor failure and air bladder deterioration, especially on vehicles over 10 years old. This manual provides full diagnostic flowcharts, compressor removal/installation torque specs, and ride-height sensor recalibration procedures to address these failures correctly.
Is the W163 related to any other platform or badge twin?
The W163 M-Class was a standalone Mercedes-Benz platform developed specifically for the first-generation ML lineup. It was not badge-engineered or shared with any other brand, making this manual exclusive to the ML 430, ML 500, ML 320, and the AMG ML 55 variants built on the same chassis.
Does the manual cover the M113.981 AMG engine in full detail?
Yes. Complete coverage includes valve timing specifications, fuel injection system diagnostics, compression test procedures, intake camshaft adjuster (IAS) service, torque values for all fasteners, and emission control system maintenance – everything needed for a full engine rebuild or routine top-end service.
What format is the manual?
This product is a professional Mercedes dealer software workshop manual, not a PDF. It is fully searchable by model, year, engine code, and gearbox code, and is compatible with Windows and Mac operating systems. Access is granted immediately after purchase via instant download.





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