2003 Mercedes-Benz SLK200 Service and Repair Manual

This factory service and repair manual for the 2003 Mercedes-Benz SLK200 covers a 2-door convertible built around a supercharged four-cylinder engine. The inline-four displaces 2.0 liters, or 122 cubic inches, and combines double overhead camshafts with gasoline fuel. Base is the only trim listed and no alternative engine appears for the year.

Engines covered

• 2.0L inline-four (122 cu in) — DOHC, supercharged, gasoline

Body styles covered

• 2-door convertible

Trims covered

• Base

Known issues on the 2003 SLK200. The supercharger is what sets this engine apart, and it adds its own service points: the drive to the compressor, the charge air ducting and the sensors that manage boost. The manual covers them alongside the inline-four's double overhead cam valvetrain and gasoline fuel system, with specifications and torque values for reassembly. Wiring diagrams and diagnostic procedures extend to the engine controls and the convertible body's electrical circuits.