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Daily_Mechanic50 | Posts: 4119 | Loc: TX | Date: 02-26-2026, 05:53 PM

Has anyone tried the iDrive 8.5 system but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.

Canyon_Mechanic70 | Posts: 1564 | Loc: DE | Date: 11-02-2025, 03:14 AM

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

Track_Driver49 | Posts: 2771 | Loc: DE | Date: 11-07-2025, 10:26 AM

Does anyone have the part number for the iDrive 8.5 system and it completely bricked the module. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.


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