Have Mercedes Questions? Ask a Mechanic for Answers ASAP
Hello my name is***** am an ASE Master Technician and I am glad to help you out with your question.
These are variable valve timing codes. It will not damage to drive, just might affect the performance of the engine. These codes could be caused by faulty actuators, dirty or clogged oil passages. The oil condition in the engine, level and oil filter can all also cause these codes.
The most common cause is low oil level and dirty oil.