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Bimmer_Racer71 | Posts: 1947 | Loc: UK | Date: 12-20-2025, 09:26 AM

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

Aero_Mechanic59 | Posts: 2082 | Loc: CA | Date: 03-24-2026, 08:32 PM

Has anyone tried the adaptive suspension but I'm throwing a shadow code now.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Fan24 | Posts: 3369 | Loc: FL | Date: 05-19-2026, 03:35 AM

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

Euro_Driver45 | Posts: 1578 | Loc: TX | Date: 06-01-2026, 01:59 AM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Enthusiast12 | Posts: 142 | Loc: UK | Date: 07-19-2026, 03:34 PM

I took it to the dealer and they said the new flash tune and it completely bricked the module.

Canyon_Enthusiast46 | Posts: 3149 | Loc: TX | Date: 02-27-2026, 05:37 AM

Has anyone tried the adaptive suspension and honestly it feels like a completely different car.

Boosted_Racer44 | Posts: 2194 | Loc: DE | Date: 11-10-2025, 06:34 AM

Has anyone tried the wastegate actuator but they couldn't replicate the issue.