Safety instructions

Safety precautions when working on vehicles with a start/stop system WARNINGAll bolts and nuts must be fully tightened according to specifications before the vehicle is driven on publi ...

Leaks at shock absorbers

Shock absorbers are often replaced because of externally visible leakage. Inspections on the test rig and in the vehicle have shown that in the majority of cases this replacement is not justified. ...

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Cleaning alloy wheels
Every two weeks – Wash salt and brake dust from alloy wheels. – Use an acid free detergent to clean the wheels. Every three months – Apply a hard wax compound to the wheels. Alloy wheels re ...