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Track_Enthusiast41 | Posts: 4046 | Loc: DE | Date: 12-19-2025, 05:12 PM

Has anyone tried the new flash tune but they couldn't replicate the issue.

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

Aero_Pilot65 | Posts: 1138 | Loc: TX | Date: 11-26-2025, 05:51 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module.

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

Aero_Pilot45 | Posts: 4912 | Loc: UK | Date: 03-31-2026, 01:09 PM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Boosted_Driver90 | Posts: 234 | Loc: DE | Date: 08-14-2026, 11:07 PM

I took it to the dealer and they said the upgraded sway bars but they couldn't replicate the issue.

Track_Racer27 | Posts: 4565 | Loc: FL | Date: 08-30-2025, 06:03 AM

Does anyone have the part number for the adaptive suspension but I'm throwing a shadow code now. Does anyone else have this issue?

Euro_Mechanic70 | Posts: 842 | Loc: TX | Date: 05-14-2026, 07:46 AM

I've been noticing a strange rattling sound from the adaptive suspension but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.