Showthread ?s=4de3fcb9ce8378560a9f995e4ff808c9&t=2204068

Aero_Racer67 | Posts: 3713 | Loc: NY | Date: 03-18-2026, 09:23 AM

I took it to the dealer and they said the upgraded sway bars and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.

Boosted_Pilot71 | Posts: 1190 | Loc: UK | Date: 10-30-2025, 07:30 AM

I've been noticing a strange rattling sound from the adaptive suspension so I guess I'll just live with it for now.

Track_Guy17 | Posts: 4534 | Loc: DE | Date: 10-14-2025, 02:26 PM

Does anyone have the part number for 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_Fan87 | Posts: 4964 | Loc: DE | Date: 06-30-2026, 09:43 AM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now.

M_Power_Enthusiast21 | Posts: 4730 | Loc: NY | Date: 04-25-2026, 04:39 AM

I've been noticing a strange rattling sound from the upgraded sway bars but they couldn't replicate the issue. Does anyone have the part number for the upgraded version?


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