Description
Factory Mercedes C-Class C250 CDI 4Matic BlueEfficiency Workshop Manual (2010–2014)
This is the identical OEM dealer software Mercedes-Benz authorized workshops use to service and repair the W204 C250 CDI 4Matic BlueEfficiency — covering every model year from 2010 through 2014 in both sedan and estate body styles.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | N/A |
| Diesel | 2.1L OM651 Stage 2 turbodiesel (C250 CDI, ~204 hp) |
| Transmissions | 7G-TRONIC PLUS 7-speed automatic |
| Drive | 4Matic permanent AWD; LHD and RHD |
| Model Years | 2010, 2011, 2012, 2013, 2014 |
| Badge Twins | N/A |
Common C250 CDI Repairs Covered
| System | Procedures |
|---|---|
| OM651 Diesel Particulate Filter | DPF regeneration cycle diagnostics, forced regen procedure, filter replacement and reset |
| OM651 Swirl Flap / Intake Manifold | Removal and replacement of intake manifold swirl flaps — a known failure point on the OM651 engine |
| 7G-TRONIC Transmission | Fluid and filter service, conductor plate replacement, valve body inspection and adaptation reset |
| 4Matic AWD Transfer Case | Transfer case fluid change, front differential seal replacement, driveshaft coupling inspection |
Format & Delivery
Dealer software — Mercedes 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 chassis code does this software cover?
This software covers the W204 chassis, which underpins the 2010–2014 C-Class range. Specifically, it addresses the C250 CDI 4Matic BlueEfficiency variant in both sedan and estate configurations, including all trim levels sold across international markets during that production run.
Is the OM651 swirl flap issue documented in this manual?
Yes. The OM651 engine’s plastic intake manifold swirl flaps are a well-documented failure point — fragments can enter the engine if they break. This software includes full step-by-step removal and replacement procedures, torque specifications, and diagnostic guidance to address this repair correctly.
Does coverage include the BlueEfficiency emissions systems such as the DPF?
Absolutely. The software provides complete service data for the diesel particulate filter, BlueEfficiency stop-start system, and related emissions controls. This includes forced regeneration procedures, sensor diagnostics, and service interval reset instructions specific to the C250 CDI BlueEfficiency package.
What format is the manual?
This is NOT a PDF. It is professional OEM Mercedes-Benz dealer software delivered as a VMware Player Virtual Machine, the same interactive repair and diagnostic platform used by authorized Mercedes workshops. It runs on Windows, Mac, and Linux and includes searchable wiring diagrams, component locators, and guided repair procedures.
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