2012 Mercedes-Benz CLS550 Problems

Find the most common issues based on car owner complaints

Most Common 2012 Mercedes-Benz CLS550 Problems

A sticking relay, causing the airmatic pump motor to constantly run, may causee the airmatic pump motor to fail or the battery to go dead when the car is shut off.
Rear air springs (bellows) may develop leaks, which causes the air pump to run more often to maintain ride height.
The Mercedes Benz CLS550 may have engine oil seeping or leaking from the back of the cylinder heads.
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1 Known 2012 Mercedes-Benz CLS550 Engine Problem

2 Known 2012 Mercedes-Benz CLS550 Suspension & Steering Problems

3 Known 2012 Mercedes-Benz CLS550 Problems

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