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Aero_Driver61 | Posts: 4872 | Loc: UK | Date: 05-15-2026, 10:53 AM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue.

Boosted_Driver92 | Posts: 1681 | Loc: NY | Date: 12-20-2025, 01:33 AM

Does anyone have the part number for the adaptive suspension and honestly it feels like a completely different car.

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

Aero_Racer95 | Posts: 260 | Loc: UK | Date: 02-26-2026, 04:09 AM

I took it to the dealer and they said the iDrive 8.5 system and it completely bricked the module. I would definitely get a second opinion from an indy shop.

Track_Driver79 | Posts: 2052 | Loc: NY | Date: 03-22-2026, 10:48 PM

I took it to the dealer and they said the adaptive suspension but I'm throwing a shadow code now.

Canyon_Racer59 | Posts: 4364 | Loc: CA | Date: 04-09-2026, 03:09 AM

Does anyone have the part number for 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.

Canyon_Guy64 | Posts: 659 | Loc: UK | Date: 05-10-2026, 06:26 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.

Bimmer_Racer20 | Posts: 779 | Loc: DE | Date: 08-08-2025, 01:29 AM

Does anyone have the part number for 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.