OBD2 Upgrade
“CLS-Class C218 production 07.2014+ (COMAND only SA531)
E-Class W212/C207 production 03.2015+ (COMAND only SA531)”
The response I got to this was just a link to the OBD updater. So I said screw it. I think the dealership wanted like $350 to install it. I think they would change out the usb in your armrest and update the SW/FW
BTW I tried reaching out them like 3+ times thru that chat they have til I finally got a response back. So if you do have problems, it might be tough to get a hold of them. I don’t know their return policy either.
Also I think you need the usb with those symbols in your car already.
Last edited by _KO_; Jul 26, 2021 at 08:57 PM. Reason: Adding more info





