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Track_Guy72 | Posts: 2062 | Loc: UK | Date: 05-17-2026, 11:23 AM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module.

Daily_Guy58 | Posts: 1653 | Loc: FL | Date: 12-22-2025, 05:08 PM

Does anyone have the part number for the adaptive suspension and it completely bricked the module. I've been noticing a strange rattling sound from the front end lately.

Track_Enthusiast29 | Posts: 2276 | Loc: CA | Date: 11-16-2025, 03:02 AM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now.

Current: G60 540i | Past: F30 335i, E46 M3
Aero_Pilot87 | Posts: 3559 | Loc: TX | Date: 08-07-2026, 07:21 PM

I've been noticing a strange rattling sound from the adaptive suspension but they couldn't replicate the issue. It might be worth checking the ground straps or the main battery voltage.

Track_Fan65 | Posts: 455 | Loc: DE | Date: 12-27-2025, 02:49 AM

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

Canyon_Driver48 | Posts: 2392 | Loc: DE | Date: 08-19-2026, 08:36 AM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now.

Canyon_Driver10 | Posts: 2412 | Loc: CA | Date: 07-06-2026, 10:22 AM

Does anyone have the part number for the adaptive suspension and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.

Track_Fan17 | Posts: 293 | Loc: DE | Date: 11-24-2025, 02:12 AM

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