Description
Factory Mercedes C Class C350 CDI 4Matic Workshop Manual (2008–2009)
This is the same interactive dealer software used by authorized Mercedes-Benz service centers to diagnose and repair the W204 C350 CDI 4Matic — covering the complete 2008–2009 model run with full US and global market applicability.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | N/A |
| Diesel | 3.0L OM642 turbodiesel V6 (C350 CDI) |
| Transmissions | 7G-Tronic 7-speed automatic |
| Drive | 4Matic AWD |
| Model Years | 2008–2009 |
| Badge Twins | N/A |
Common C350 CDI 4Matic Repairs Covered
| System | Procedures |
|---|---|
| OM642 Diesel Engine | Swirl flap actuator failure diagnosis and replacement; timing chain service; injector seal replacement |
| 7G-Tronic Transmission | Conductor plate replacement, fluid and filter service, mechatronic unit adaptation reset |
| 4Matic AWD System | Transfer case service, front differential oil change, driveshaft and CV joint inspection |
| Electrical / CAN-Bus | Interactive wiring diagrams, fault code diagnosis, ESP and ABS module testing, COMAND system faults |
Format & Delivery
Mercedes dealer software delivered as a VMware Player Virtual Machine — NOT a PDF. Compatible with Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux. Instant download; lifetime re-downloads.
Frequently Asked Questions
What is the W204 chassis and which body styles does this software cover?
The W204 is Mercedes-Benz’s internal chassis designation for the third-generation C-Class produced from 2007 onward. This software covers the 2008–2009 W204 C350 CDI 4Matic in both sedan (W204) and wagon/estate (S204) body configurations, providing factory-level procedures for all shared and body-specific systems.
Is this the same software Mercedes dealerships use?
Yes. This is factory OEM Mercedes-Benz dealer software — the identical platform authorized service centers use for the W204 C350 CDI 4Matic. It includes searchable component locators, clickable parts illustrations, interactive circuit tracing, and complete diagnostic procedures rather than static scanned pages.
Does the manual cover the OM642 swirl flap issue common on this engine?
Yes. The OM642 3.0L turbodiesel is known for intake swirl flap actuator failure, which can result in metal debris entering the engine. The software includes full diagnosis, disassembly, and replacement procedures for the intake manifold and swirl flap assembly, along with turbocharger and fuel injector service information.
What format is the manual?
This product is NOT a PDF. It is professional Mercedes-Benz dealer software packaged as a VMware Player Virtual Machine. It runs on Windows, Mac, and Linux operating systems and offers interactive navigation, searchable content by engine code and chassis, and integrated wiring diagrams — functionality that far exceeds a static document.





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