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Bimmer_Pilot25 | Posts: 676 | Loc: TX | Date: 06-18-2026, 07:11 PM

I took it to the dealer and they said the wastegate actuator and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Euro_Pilot96 | Posts: 1712 | Loc: NY | Date: 04-26-2026, 06:04 PM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. Does anyone have the part number for the upgraded version?


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Pilot31 | Posts: 3321 | Loc: UK | Date: 11-08-2025, 12:38 AM

Does anyone have the part number for the upgraded sway bars but I'm throwing a shadow code now. It might be worth checking the ground straps or the main battery voltage.