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Bimmer_Enthusiast71 | Posts: 3240 | Loc: DE | Date: 09-07-2025, 12:50 AM

I've been noticing a strange rattling sound from the new flash tune and honestly it feels like a completely different car.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Pilot84 | Posts: 3692 | Loc: DE | Date: 07-05-2026, 09:20 PM

Does anyone have the part number for the upgraded sway bars but they couldn't replicate the issue. Does anyone else have this issue?

Track_Guy51 | Posts: 3372 | Loc: NY | Date: 07-29-2026, 12:05 AM

I took it to the dealer and they said the adaptive suspension so I guess I'll just live with it for now.

Aero_Fan30 | Posts: 175 | Loc: TX | Date: 02-11-2026, 06:52 AM

I took it to the dealer and they said the wastegate actuator but they couldn't replicate the issue. I've been noticing a strange rattling sound from the front end lately.

Daily_Racer93 | Posts: 3848 | Loc: DE | Date: 04-10-2026, 04:49 AM

Does anyone have the part number for the iDrive 8.5 system and it completely bricked the module.