Mercedes E-Class E300 CDI Workshop Manual (2010–2016)

Description

Factory Mercedes E-Class E300 CDI Workshop Manual (2010–2016)

This is the factory-level workshop manual covering the W212 Mercedes E300 CDI — the go-to reference for independent technicians and dedicated owners across the United States who need accurate, complete service data for this diesel-powered E-Class.

Powertrain & Drive Coverage

Component	Variants Covered
Petrol	N/A
Diesel	OM642 3.0L V6 turbodiesel (~231 hp, 540 Nm) with common-rail injection, DPF, and EGR
Transmissions	7G-TRONIC 7-speed automatic; manual gearbox variants
Drive	RWD; LHD and RHD configurations
Model Years	2010–2016 (pre-facelift 2010–2013; post-facelift 2013–2016)
Badge Twins	W212 Sedan, S212 Estate (Wagon)

Common E300 CDI Repairs Covered

System	Procedures
Diesel Particulate Filter (DPF)	Forced regeneration, pressure sensor replacement, DPF removal and cleaning procedures
OM642 EGR System	EGR valve removal, cooler inspection, intake manifold swirl flap replacement — a known failure point on the V6 diesel
7G-TRONIC Transmission	Fluid and filter service, conductor plate replacement, valve body diagnostics
Suspension & Steering	Front and rear air-spring inspection, control arm bushing replacement, wheel alignment specifications

Format & Delivery

PDF. Instant download; lifetime re-downloads.

Frequently Asked Questions

What is the known swirl flap issue on the OM642 engine?

The OM642 3.0L V6 turbodiesel used in the E300 CDI has a documented history of intake manifold swirl flap failure. The plastic actuator arms can break off and enter the engine, causing serious damage. This manual covers complete intake manifold removal, swirl flap inspection, and replacement procedures so you can address this issue before it becomes catastrophic.

Does this manual cover both the W212 sedan and the S212 estate wagon?

Yes. Both the W212 four-door sedan and the S212 estate (wagon) body styles are covered for the 2010–2016 production run, including pre-facelift and post-facelift versions. Body-specific procedures such as tailgate, trim, and chassis differences are addressed throughout.

Are wiring diagrams included for the ABS and ESP systems?

Yes. The manual contains full circuit diagrams for the ABS, ESP, engine management, climate control, lighting, and entertainment systems. Connector pinout references, ground point locations, and fault-finding procedures are all included to support accurate electrical diagnosis on the W212 E-Class.

What format is the manual?

This manual is a PDF document. After purchase you receive an instant download link. The file is fully searchable, printable, and compatible with Windows, Mac, iOS, and Android devices. Re-downloads are available for life at no additional charge.