Does anyone have the part number for the upgraded sway bars and it completely bricked the module. Does anyone else have this issue?
Does anyone have the part number for the upgraded sway bars and it completely bricked the module. Does anyone else have this issue?
I've been noticing a strange rattling sound from the new flash tune and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.
I took it to the dealer and they said the iDrive 8.5 system so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.