Description
Factory Mercedes C-Class C350 CGI BlueEfficiency Workshop Manual (2008–2010)
This is the official Mercedes-Benz dealer-level workshop software for the W204 C350 CGI BlueEfficiency, covering all service, repair, and diagnostic procedures used by authorized Mercedes technicians across the 2008–2010 model years.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 3.5L M272 DE35 V6 CGI Direct Injection (~292 hp) |
| Diesel | N/A |
| Transmissions | 7G-TRONIC 7-speed automatic; 6-speed manual |
| Drive | RWD; left- and right-hand drive variants |
| Model Years | 2008, 2009, 2010 |
| Badge Twins | W204 Sedan, S204 Estate |
Common C350 CGI Repairs Covered
| System | Procedures |
|---|---|
| M272 Balance Shaft / Timing | Balance shaft sprocket wear diagnosis, timing chain tensioner replacement, camshaft position sensor service |
| 7G-TRONIC Transmission | Fluid and filter service, conductor plate replacement, valve body removal and inspection |
| CGI Fuel Injection | High-pressure fuel pump inspection, injector cleaning and replacement, fuel rail pressure testing |
| Suspension & Steering | Front control arm bushing replacement, steering rack service, wheel alignment specifications |
Format & Delivery
Dealer software (Mercedes VMware 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
Is the M272 balance shaft issue covered in this software?
Yes. The W204 C350 with the M272 engine is known for balance shaft sprocket wear on early production units. The software includes complete timing system disassembly procedures, torque specifications, and updated repair instructions for addressing this concern at the dealer level.
Does coverage include both the W204 sedan and the S204 estate?
Yes. Both the W204 four-door sedan and S204 wagon body styles are covered within the same software platform, including body-specific repair procedures and chassis differences between the two variants.
Are interactive wiring diagrams included for the CGI and BlueEfficiency systems?
Absolutely. The software provides fully interactive circuit diagrams covering engine management, 7G-TRONIC transmission control, ABS/ESP, climate control, lighting, and all BlueEfficiency-specific electrical components — with connector pin-out detail identical to what Mercedes-Benz dealerships use.
What format is the manual?
This is NOT a PDF. It is professional OEM Mercedes-Benz dealer software delivered as a VMware virtual machine image. It runs on Windows, Mac, and Linux and provides searchable repair procedures, interactive wiring diagrams, parts catalog integration, and component locators not available in static PDF format.
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