Hello


Hoping you can help, provide a second opinion. I have an 08 Mercedes R350 that I have been told needs a new timing chain. I have had my usual mechanic take a look at the car twice and keeps coming up with the codes showing several timing issues. I've recently had the camshaft position sensors replaced but the check engine light remains on, etc. It does not idle or drive rough, no abnormal noises, etc.

Also, a couple of codes says it needs the back hatch obstruction strips (the hatch auto opens, but does not auto close). I am having a hard time finding these when searching the net so hoping you can help find them, part numbers, links to them, etc.

I have provided a list of codes my mechanic received when diagnosing the car for you review. Also, a lot of codes show electrical problems. Could these be due to an electrical issue with the car or causing other codes to show up? I just had a new battery installed so not sure if it has something to do with this?

Thanks
Justin