Description
Factory Mercedes E Class E320 CDI 4Matic Workshop Manual (2005–2009)
This is the factory-level service manual for the W211 Mercedes-Benz E320 CDI 4Matic — the same technical reference used by Mercedes dealer technicians across North America and beyond to diagnose, maintain, and rebuild these vehicles.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | N/A |
| Diesel | OM648 3.2L inline-6 CDI common-rail direct injection |
| Transmissions | 5-speed automatic with 4Matic permanent AWD transfer case |
| Drive | AWD (4Matic permanent all-wheel drive) |
| Model Years | 2005–2009 |
| Badge Twins | N/A |
Common E320 CDI Repairs Covered
| System | Procedures |
|---|---|
| OM648 Diesel Injection | Common-rail injector removal, testing, and replacement; fuel pressure diagnostics |
| EGR & Emissions | EGR valve cleaning and replacement; DPF regeneration procedures and fault diagnosis |
| 4Matic Transfer Case | AWD differential fluid service, transfer case rebuild, and viscous coupling inspection |
| Air Suspension (AIRMATIC) | Strut replacement, compressor diagnostics, and level sensor calibration on equipped models |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the OM648 CDI injection system fully documented, including injector coding?
Yes. The manual covers the entire OM648 3.2L common-rail fuel system in depth — injector removal, return-flow testing, replacement torque specs, and the coding procedures required after fitting new injectors. Fuel pressure regulator and high-pressure pump service steps are also included.
Does this manual cover both the sedan and wagon (estate) W211 body styles?
Yes. All W211 E-Class body styles built in the 2005–2009 production window are addressed, including the sedan and the T-Model wagon. Chassis-specific procedures such as rear body structure and cargo area wiring are documented where the two variants differ.
Are the 4Matic AWD system and ESP/ABS wiring diagrams included?
Both are fully covered. The electrical section provides complete circuit diagrams for the 4Matic control module, ABS/ESP hydraulic unit, sensor wiring, and connector pinouts with wire color identification. Step-by-step module diagnostics and ground location charts are also provided.
What format is the manual?
This manual is a PDF file. After purchase you receive an instant download link. The file is fully searchable, printable, and compatible with any standard PDF reader on Windows, Mac, or mobile devices. Re-downloads are available for life.
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