2012 Mercedes-Benz S550 Problem Reports

Newest 2012 Mercedes-Benz S550 Problem Reports

Report A Problem

The camshaft adjuster solenoid (which is related to the variable valve timing system) may fail or timing chain/balance shaft components may wear, resulting in illumination of the Check Engine Light and various drivability issues. Mercedes-Benz has released a service bulletin outlining specific repair instructions depending on fault codes stored.