An engine Oil leak may develop from the PCV vent housing on the valve cover and/or the inspection plate on the front of the engine.
Resources for the Repair and Maintenance of your 2005 Mercedes-Benz CLK55 AMG
2005 Mercedes-Benz CLK55 AMG
2005 Mercedes-Benz CLK55 AMG Problems
The anti-lock brake system (ABS) modulator assembly may fail due to dirty brake fluid. Our technicians recommend a complete brake system flush every two years in order to help prevent this problem.
An engine oil leak may develop from the oil level sensor. Replacement of the leaking sensor will commonly correct this concern.
As a way to increase braking performance, the brake pads and rotors are make of a softer material and may be in need of replacement after approximately 20,000 miles; owners should be vigilant about getting their brakes checked.
The sway bar end link joints may wear and cause a knocking noise over bumps. Loose or warn links should be replaced to correct this type of noise.