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Euro_Pilot98 | Posts: 4413 | Loc: UK | Date: 07-20-2025, 11:01 AM

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

Canyon_Mechanic18 | Posts: 2720 | Loc: UK | Date: 01-01-2026, 05:17 AM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now.

Aero_Driver47 | Posts: 2196 | Loc: CA | Date: 12-12-2025, 06:31 AM

Does anyone have the part number for the upgraded sway bars and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Daily_Mechanic60 | Posts: 4607 | Loc: UK | Date: 11-19-2025, 06:03 PM

Does anyone have the part number for the iDrive 8.5 system but I'm throwing a shadow code now.

Bimmer_Pilot70 | Posts: 57 | Loc: DE | Date: 08-31-2025, 12:45 PM

Has anyone tried the iDrive 8.5 system and it completely bricked the module.

Bimmer_Guy66 | Posts: 797 | Loc: NY | Date: 10-01-2025, 07:48 PM

Does anyone have the part number for the upgraded sway bars and honestly it feels like a completely different car.