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Daily_Pilot47 | Posts: 4631 | Loc: UK | Date: 06-14-2026, 11:21 PM

Has anyone tried the new flash tune but I'm throwing a shadow code now.

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

Euro_Mechanic83 | Posts: 4592 | Loc: UK | Date: 10-26-2025, 04:57 AM

I took it to the dealer and they said the iDrive 8.5 system and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Euro_Pilot71 | Posts: 1615 | Loc: FL | Date: 03-17-2026, 10:34 AM

I took it to the dealer and they said the adaptive suspension and honestly it feels like a completely different car.