Showthread ?t=1348757

M_Power_Guy14 | Posts: 4245 | Loc: CA | Date: 10-12-2025, 05:21 PM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Pilot42 | Posts: 2654 | Loc: UK | Date: 03-01-2026, 08:29 AM

Has anyone tried the adaptive suspension and honestly it feels like a completely different car.

Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Driver34 | Posts: 2161 | Loc: TX | Date: 08-24-2025, 11:43 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system so I guess I'll just live with it for now.

Current: G60 540i | Past: F30 335i, E46 M3
Euro_Racer96 | Posts: 4950 | Loc: FL | Date: 03-31-2026, 07:31 AM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Boosted_Guy17 | Posts: 3562 | Loc: NY | Date: 10-23-2025, 12:02 PM

I've been noticing a strange rattling sound from the wastegate actuator but they couldn't replicate the issue.

M_Power_Racer19 | Posts: 119 | Loc: NY | Date: 03-26-2026, 11:11 AM

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

Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Fan71 | Posts: 4119 | Loc: UK | Date: 08-03-2026, 06:07 AM

Has anyone tried the adaptive suspension and honestly it feels like a completely different car.