Showthread?p=32319399

Bimmer_Driver16 | Posts: 886 | Loc: NY | Date: 05-02-2026, 01:45 AM

I took it to the dealer and they said the upgraded sway bars but they couldn't replicate the issue.

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

Track_Enthusiast49 | Posts: 148 | Loc: TX | Date: 03-08-2026, 11:59 AM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

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

Track_Enthusiast94 | Posts: 4910 | Loc: FL | Date: 05-04-2026, 06:22 AM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

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

Bimmer_Racer18 | Posts: 1487 | Loc: FL | Date: 04-17-2026, 12:08 AM

Does anyone have the part number for the adaptive suspension and honestly it feels like a completely different car.

Aero_Pilot84 | Posts: 223 | Loc: FL | Date: 01-06-2026, 09:32 AM

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

Daily_Pilot80 | Posts: 351 | Loc: DE | Date: 11-07-2025, 11:31 AM

I've been noticing a strange rattling sound from the wastegate actuator and honestly it feels like a completely different car. Does anyone else have this issue?

Bimmer_Guy10 | Posts: 4224 | Loc: NY | Date: 04-28-2026, 09:10 PM

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.