Mercedes CLS Class CLS320 CDI Workshop Manual (2005-2010)

Description

Factory Mercedes CLS Class CLS320 CDI Workshop Manual (2005–2010)

This is the factory-level service manual for the Mercedes-Benz CLS320 CDI (W219 chassis), covering all model years from 2005 through 2010 and giving US-based technicians and DIY owners the same depth of repair information used by authorized dealer workshops worldwide.

Powertrain & Drive Coverage

Component	Variants Covered
Petrol	N/A
Diesel	OM642 3.0L V6 turbodiesel (~224 hp / 510 Nm)
Transmissions	7G-Tronic 7-speed automatic (722.9)
Drive	RWD
Model Years	2005–2010
Badge Twins	N/A

Common CLS320 CDI Repairs Covered

System	Procedures
OM642 Swirl Flap Failure	Intake manifold swirl flap actuator removal, inspection, and replacement; intake port cleaning procedures
7G-Tronic Valve Body	722.9 valve body removal, solenoid testing, conductor plate replacement, and fluid/filter service
Air Suspension (AIRMATIC)	Strut replacement, compressor diagnostics, height sensor calibration, and pressure testing
Cooling System	Thermostat housing replacement, coolant flush procedures, and water pump inspection for the OM642 engine

Format & Delivery

PDF. Instant download; lifetime re-downloads.

Frequently Asked Questions

What is the known swirl flap issue on the OM642 engine, and does the manual cover it?

The OM642 3.0L V6 diesel fitted to the CLS320 CDI is well known for swirl flap actuator failure — broken plastic flap arms can be ingested into the engine, causing serious damage. The manual covers full intake manifold disassembly, flap mechanism removal, port inspection, and reassembly torque specs to address this repair properly.

Does the W219 CLS platform share components with any other Mercedes models?

Yes. The W219 CLS shares its platform, suspension architecture, and many drivetrain components with the W211 E-Class. Technicians familiar with the E-Class will recognize significant overlap, though this manual is specifically structured for the CLS320 CDI body styles and configurations.

Is the 7G-Tronic automatic transmission service fully documented?

Yes. The 722.9 7G-Tronic section includes fluid and filter change intervals, valve body removal and reassembly, conductor plate replacement procedures, solenoid testing, and fault code diagnosis — giving complete coverage for the most common transmission service needs on this model.

What format is the manual?

The manual is delivered as a PDF file. After purchase you receive an instant download link, and the file can be accessed on any device running a standard PDF reader. You may print individual sections for bench use, and the document remains available for re-download at no additional charge.