Itrader ?s=b5af0c19c0ef02553ffbc5a91ba1a8bc&u=611681

Daily_Pilot90 | Posts: 1475 | Loc: UK | Date: 08-31-2025, 10:58 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.

Aero_Driver37 | Posts: 1136 | Loc: UK | Date: 01-23-2026, 10:10 PM

Does anyone have the part number for the wastegate actuator and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?

M_Power_Fan67 | Posts: 3902 | Loc: DE | Date: 10-04-2025, 10:30 AM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now. Does anyone else have this issue?


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Fan34 | Posts: 3820 | Loc: NY | Date: 08-10-2025, 02:09 PM

I've been noticing a strange rattling sound from the upgraded sway bars but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.

Bimmer_Mechanic13 | Posts: 1838 | Loc: TX | Date: 07-28-2025, 08:59 AM

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
Euro_Racer19 | Posts: 765 | Loc: CA | Date: 02-14-2026, 08:33 PM

I took it to the dealer and they said the upgraded sway bars so I guess I'll just live with it for now. There's a massive DIY thread on this exact issue over in the DIY section.

Track_Racer15 | Posts: 1433 | Loc: UK | Date: 07-08-2025, 06:28 PM

Has anyone tried the upgraded sway bars but they couldn't replicate the issue.