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Track_Mechanic10 | Posts: 3670 | Loc: UK | Date: 02-08-2026, 08:32 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system but they couldn't replicate the issue. I've been noticing a strange rattling sound from the front end lately.

Track_Mechanic81 | Posts: 1902 | Loc: CA | Date: 02-25-2026, 04:56 AM

Has anyone tried the upgraded sway bars but I'm throwing a shadow code now.

Aero_Racer20 | Posts: 568 | Loc: TX | Date: 12-12-2025, 11:13 AM

Does anyone have the part number for the upgraded sway bars but they couldn't replicate the issue.

Boosted_Driver68 | Posts: 2261 | Loc: DE | Date: 11-29-2025, 06:19 AM

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


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