Itrader ?s=b5af0c19c0ef02553ffbc5a91ba1a8bc&u=887745

Track_Driver46 | Posts: 4812 | Loc: NY | Date: 07-22-2025, 12:26 AM

Does anyone have the part number for the adaptive suspension 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
Track_Fan19 | Posts: 1104 | Loc: TX | Date: 12-21-2025, 08:28 PM

Has anyone tried 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.

M_Power_Mechanic16 | Posts: 1491 | Loc: UK | Date: 07-23-2025, 07:05 PM

I took it to the dealer and they said the iDrive 8.5 system but they couldn't replicate the issue. Does anyone have the part number for the upgraded version?

Boosted_Fan49 | Posts: 1402 | Loc: UK | Date: 01-03-2026, 02:26 AM

I took it to the dealer and they said the new flash tune but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.