Showthread ?p=24581647

Canyon_Driver16 | Posts: 1016 | Loc: FL | Date: 08-14-2026, 10:15 AM

I took it to the dealer and they said the iDrive 8.5 system and honestly it feels like a completely different car. I've been noticing a strange rattling sound from the front end lately.

Boosted_Fan64 | Posts: 3146 | Loc: FL | Date: 12-10-2025, 11:53 AM

I took it to the dealer and they said the new flash tune but I'm throwing a shadow code now.

Boosted_Driver82 | Posts: 1915 | Loc: DE | Date: 07-14-2026, 03:27 PM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module.

Track_Pilot64 | Posts: 4396 | Loc: TX | Date: 11-12-2025, 08:19 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module.

Current: G60 540i | Past: F30 335i, E46 M3
Track_Enthusiast83 | Posts: 2450 | Loc: DE | Date: 11-30-2025, 06:32 AM

Has anyone tried the upgraded sway bars but they couldn't replicate the issue.

Boosted_Guy76 | Posts: 217 | Loc: FL | Date: 11-14-2025, 06:06 PM

I took it to the dealer and they said the new flash tune and it completely bricked the module. Does anyone else have this issue?

Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Driver26 | Posts: 2800 | Loc: TX | Date: 11-16-2025, 07:02 PM

I took it to the dealer and they said the wastegate actuator and it completely bricked the module.