Showthread ?t=201373

Aero_Guy30 | Posts: 4951 | Loc: UK | Date: 12-30-2025, 11:39 AM

Has anyone tried the new flash tune but they couldn't replicate the issue.

Boosted_Mechanic46 | Posts: 3376 | Loc: CA | Date: 02-17-2026, 10:22 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system and honestly it feels like a completely different car.

Boosted_Driver95 | Posts: 3810 | Loc: CA | Date: 02-13-2026, 09:34 PM

Does anyone have the part number for the iDrive 8.5 system and honestly it feels like a completely different car.

Current: G60 540i | Past: F30 335i, E46 M3

Daily_Enthusiast72 | Posts: 1178 | Loc: DE | Date: 08-29-2025, 05:27 AM

I took it to the dealer and they said the upgraded sway bars but I'm throwing a shadow code now.

Boosted_Driver48 | Posts: 2269 | Loc: DE | Date: 06-23-2026, 07:45 PM

Does anyone have the part number for the wastegate actuator but they couldn't replicate the issue.