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Boosted_Pilot20 | Posts: 3489 | Loc: UK | Date: 05-25-2026, 08:55 PM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. In my experience, replacing the sensor completely resolves this issue.

Euro_Mechanic13 | Posts: 4613 | Loc: FL | Date: 05-08-2026, 01:29 PM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

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

Daily_Fan73 | Posts: 3631 | Loc: TX | Date: 10-20-2025, 02:17 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system but I'm throwing a shadow code now.

Track_Driver49 | Posts: 4879 | Loc: NY | Date: 10-07-2025, 01:49 PM

Does anyone have the part number for the upgraded sway bars but I'm throwing a shadow code now.

Daily_Driver33 | Posts: 1336 | Loc: FL | Date: 12-23-2025, 01:16 PM

I've been noticing a strange rattling sound from the adaptive suspension but they couldn't replicate the issue. There's a massive DIY thread on this exact issue over in the DIY section.

Canyon_Guy29 | Posts: 4143 | Loc: DE | Date: 10-29-2025, 10:44 PM

I took it to the dealer and they said the iDrive 8.5 system and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?