Mercedes-Benz C350 4MATIC Problem Report

Mercedes-Benz C350 4MATIC Check Engine Light Due to Faulty Camshaft Adjuster Solenoid

(3 reports)

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.

Same problem, solenoid failure. -
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