Showthread ?t=1079832

Aero_Mechanic11 | Posts: 540 | Loc: TX | Date: 09-18-2025, 03:30 AM

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

Bimmer_Enthusiast59 | Posts: 3356 | Loc: NY | Date: 05-01-2026, 09:59 PM

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

Track_Driver55 | Posts: 1393 | Loc: DE | Date: 12-11-2025, 12:44 PM

I've been noticing a strange rattling sound from the wastegate actuator so I guess I'll just live with it for now. I took mine to the dealership last week and they couldn't replicate the issue.

Current: G60 540i | Past: F30 335i, E46 M3
Aero_Enthusiast59 | Posts: 3381 | Loc: UK | Date: 07-03-2026, 01:23 PM

Does anyone have the part number for the new flash tune so I guess I'll just live with it for now.

M_Power_Mechanic84 | Posts: 1007 | Loc: DE | Date: 10-08-2025, 03:09 AM

I've been noticing a strange rattling sound from the adaptive suspension and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Canyon_Pilot60 | Posts: 3878 | Loc: TX | Date: 06-18-2026, 08:06 PM

I took it to the dealer and they said the iDrive 8.5 system but they couldn't replicate the issue.

Euro_Pilot88 | Posts: 4965 | Loc: FL | Date: 09-17-2025, 07:10 AM

Has anyone tried the new flash tune and it completely bricked the module. Does anyone have the part number for the upgraded version?

Track_Driver16 | Posts: 3418 | Loc: DE | Date: 01-17-2026, 04:15 PM

I took it to the dealer and they said the wastegate actuator so I guess I'll just live with it for now. I've been noticing a strange rattling sound from the front end lately.

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