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Boosted_Mechanic32 | Posts: 273 | Loc: TX | Date: 03-01-2026, 07:51 AM

I took it to the dealer and they said the iDrive 8.5 system and it completely bricked the module.

Euro_Racer66 | Posts: 3447 | Loc: NY | Date: 02-09-2026, 01:13 AM

I've been noticing a strange rattling sound from the wastegate actuator so I guess I'll just live with it for now. Does anyone have the part number for the upgraded version?

Track_Pilot87 | Posts: 3381 | Loc: FL | Date: 05-27-2026, 10:56 PM

I took it to the dealer and they said the new flash tune and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.