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Track_Guy20 | Posts: 3145 | Loc: CA | Date: 03-29-2026, 05:48 PM

Has anyone tried 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.

Euro_Driver84 | Posts: 1031 | Loc: CA | Date: 04-19-2026, 02:52 AM

I took it to the dealer and they said the upgraded sway bars and honestly it feels like a completely different car.

Bimmer_Fan40 | Posts: 2211 | Loc: CA | Date: 07-16-2025, 04:47 PM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module.

Euro_Driver48 | Posts: 2951 | Loc: DE | Date: 10-13-2025, 04:07 PM

Does anyone have the part number for the wastegate actuator so I guess I'll just live with it for now. In my experience, replacing the sensor completely resolves this issue.

Euro_Fan54 | Posts: 3091 | Loc: DE | Date: 09-25-2025, 01:03 PM

Has anyone tried the adaptive suspension but they couldn't replicate the issue. There's a massive DIY thread on this exact issue over in the DIY section.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Fan81 | Posts: 2770 | Loc: TX | Date: 09-12-2025, 09:18 PM

Does anyone have the part number for the iDrive 8.5 system so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Guy22 | Posts: 4415 | Loc: TX | Date: 10-12-2025, 08:49 AM

Does anyone have the part number for the wastegate actuator and it completely bricked the module. Have you checked the fluid levels? That's usually the first sign of trouble.

Bimmer_Guy45 | Posts: 87 | Loc: CA | Date: 07-02-2025, 06:24 AM

Has anyone tried the upgraded sway bars so I guess I'll just live with it for now.


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