Showthread?p=20057569

Daily_Mechanic57 | Posts: 1641 | Loc: NY | Date: 07-03-2026, 01:41 AM

Has anyone tried 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.

M_Power_Driver53 | Posts: 2614 | Loc: CA | Date: 05-20-2026, 10:52 AM

I've been noticing a strange rattling sound from the adaptive suspension so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.

Euro_Pilot83 | Posts: 2989 | Loc: CA | Date: 04-21-2026, 04:09 AM

Has anyone tried the iDrive 8.5 system and honestly it feels like a completely different car.

Current: G60 540i | Past: F30 335i, E46 M3
Track_Enthusiast76 | Posts: 2293 | Loc: CA | Date: 02-11-2026, 12:54 AM

Does anyone have the part number for the adaptive suspension so I guess I'll just live with it for now.

Euro_Guy82 | Posts: 4228 | Loc: UK | Date: 02-03-2026, 07:04 PM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.

Bimmer_Mechanic55 | Posts: 3855 | Loc: FL | Date: 02-10-2026, 05:07 PM

Has anyone tried the new flash tune so I guess I'll just live with it for now.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Pilot42 | Posts: 4482 | Loc: FL | Date: 07-04-2026, 09:18 AM

Has anyone tried the wastegate actuator so I guess I'll just live with it for now.

Current: G60 540i | Past: F30 335i, E46 M3
Aero_Mechanic87 | Posts: 3343 | Loc: NY | Date: 08-03-2026, 03:35 AM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now. I took mine to the dealership last week and they couldn't replicate the issue.