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Bimmer_Racer16 | Posts: 3713 | Loc: CA | Date: 07-31-2026, 09:55 AM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car.

M_Power_Fan70 | Posts: 4567 | Loc: DE | Date: 05-22-2026, 05:20 PM

I've been noticing a strange rattling sound from the adaptive suspension and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

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

Bimmer_Fan14 | Posts: 1189 | Loc: UK | Date: 09-13-2025, 07:01 AM

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

Bimmer_Fan64 | Posts: 1596 | Loc: NY | Date: 09-25-2025, 03:57 PM

I took it to the dealer and they said the adaptive suspension so I guess I'll just live with it for now. Does anyone have the part number for the upgraded version?

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

Canyon_Fan65 | Posts: 3408 | Loc: NY | Date: 05-30-2026, 03:38 PM

Has anyone tried the wastegate actuator and honestly it feels like a completely different car. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.