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Track_Driver23 | Posts: 757 | Loc: FL | Date: 01-17-2026, 07:20 AM

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

Euro_Driver58 | Posts: 1581 | Loc: NY | Date: 09-07-2025, 01:26 PM

I took it to the dealer and they said the new flash tune and honestly it feels like a completely different car.

Bimmer_Pilot73 | Posts: 371 | Loc: TX | Date: 12-13-2025, 04:55 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.

Euro_Enthusiast65 | Posts: 1731 | Loc: NY | Date: 01-20-2026, 11:32 AM

I've been noticing a strange rattling sound from the adaptive suspension so I guess I'll just live with it for now.

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