2015 Mercedes S63 W222 - Communication Faults
Thread Starter
Newbie
Joined: Apr 2021
Posts: 3
Likes: 0
From: Vancouver, Canada
2015 Mercedes S63 (W222)
2015 Mercedes S63 W222 - Communication Faults
Hello all, recently my s63 has been doing weird things. Every morning when I take the car out, roughly about 5 minutes into driving - my radio screen would shut off and all the warning lights will pop up on the speedometer and the needles would read zero. Turn signals would stop working and the car would continue to drive fine. Whenever this happens I pull over shut the car off and back on and it would be fine for the whole day. I have taken it to a local shop and they did a full scan on the vehicle and it came back with 102 lost communication codes. Has anyone had this issue before or any advice?
attached is a video of the car running with errors.
attached is a video of the car running with errors.
Senior Member
Joined: Jul 2007
Posts: 283
Likes: 102
From: Maryland
S 550, S65 Coupe
I had a similar issue with my 2015 about 3 months ago for a few days. Mine didn’t stay reset for the day after a restart though. But before I got it to a dealer, it stopped happening and everything seemed to be working fine again and has not reoccurred. I am also getting a communication error with the Command System when I scan it for codes. I assume I am in need of some sort of software update so next time I have it in the dealer I will have them check. Please keep us updated on how you resolve your issue. Thanks
