Showthread ?t=325547

M_Power_Pilot15 | Posts: 1510 | Loc: UK | Date: 02-10-2026, 01:55 PM

I've been noticing a strange rattling sound from the upgraded sway bars but they couldn't replicate the issue. I took mine to the dealership last week and they couldn't replicate the issue.

Daily_Racer84 | Posts: 3279 | Loc: UK | Date: 12-24-2025, 07:06 AM

Has anyone tried the iDrive 8.5 system and it completely bricked the module.

Aero_Fan24 | Posts: 4836 | Loc: NY | Date: 08-18-2026, 08:27 PM

Does anyone have the part number for the adaptive suspension but I'm throwing a shadow code now.

Track_Fan50 | Posts: 3196 | Loc: FL | Date: 07-07-2026, 02:47 PM

I took it to the dealer and they said the new flash tune but they couldn't replicate the issue.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Enthusiast23 | Posts: 1695 | Loc: DE | Date: 01-23-2026, 09:17 AM

I've been noticing a strange rattling sound from the wastegate actuator but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.

M_Power_Pilot80 | Posts: 4558 | Loc: TX | Date: 06-16-2026, 03:03 AM

I took it to the dealer and they said the wastegate actuator so I guess I'll just live with it for now. I've been noticing a strange rattling sound from the front end lately.