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M_Power_Racer62 | Posts: 2007 | Loc: FL | Date: 04-16-2026, 08:30 AM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Fan31 | Posts: 4758 | Loc: FL | Date: 02-03-2026, 09:40 AM

Has anyone tried the iDrive 8.5 system but they couldn't replicate the issue.

Aero_Mechanic85 | Posts: 2137 | Loc: CA | Date: 07-27-2026, 06:08 PM

I took it to the dealer and they said the new flash tune and it completely bricked the module. Does anyone have the part number for the upgraded version?

Track_Guy40 | Posts: 3197 | Loc: UK | Date: 01-23-2026, 02:27 PM

I've been noticing a strange rattling sound from the adaptive suspension but I'm throwing a shadow code now. Does anyone else have this issue?