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Bimmer_Driver52 | Posts: 1364 | Loc: DE | Date: 03-16-2026, 07:51 AM

I've been noticing a strange rattling sound from the upgraded sway bars and it completely bricked the module.

Daily_Racer96 | Posts: 1216 | Loc: CA | Date: 08-27-2025, 06:55 AM

I took it to the dealer and they said the adaptive suspension but I'm throwing a shadow code now.

Boosted_Racer39 | Posts: 1168 | Loc: TX | Date: 08-15-2026, 03:05 AM

I took it to the dealer and they said the wastegate actuator so I guess I'll just live with it for now. I've been noticing a strange rattling sound from the front end lately.

Boosted_Pilot40 | Posts: 4605 | Loc: DE | Date: 01-25-2026, 04:07 AM

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

Boosted_Racer20 | Posts: 1071 | Loc: TX | Date: 07-06-2026, 08:42 AM

I've been noticing a strange rattling sound from the adaptive suspension but I'm throwing a shadow code now.