Showthread ?p=24623173

Boosted_Enthusiast58 | Posts: 843 | Loc: DE | Date: 06-25-2026, 11:28 AM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now. I've been noticing a strange rattling sound from the front end lately.

Track_Pilot69 | Posts: 455 | Loc: TX | Date: 10-24-2025, 05:03 PM

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

Daily_Pilot12 | Posts: 3539 | Loc: NY | Date: 02-14-2026, 11:45 AM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Track_Enthusiast70 | Posts: 4335 | Loc: DE | Date: 12-07-2025, 07:12 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Driver94 | Posts: 4556 | Loc: CA | Date: 10-01-2025, 01:35 PM

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

Track_Guy42 | Posts: 466 | Loc: UK | Date: 06-26-2026, 06:25 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module.

Euro_Fan13 | Posts: 3469 | Loc: DE | Date: 02-27-2026, 03:05 PM

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

Track_Guy67 | Posts: 559 | Loc: CA | Date: 05-15-2026, 03:45 AM

Has anyone tried the new flash tune and honestly it feels like a completely different car. In my experience, replacing the sensor completely resolves this issue.