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Euro_Driver63 | Posts: 2313 | Loc: FL | Date: 10-10-2025, 06:08 PM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. Does anyone else have this issue?

Daily_Driver75 | Posts: 529 | Loc: TX | Date: 10-26-2025, 04:30 PM

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


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Mechanic54 | Posts: 2212 | Loc: UK | Date: 08-12-2026, 05:20 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.


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Mechanic83 | Posts: 649 | Loc: FL | Date: 03-07-2026, 03:25 AM

My G60 is doing this weird thing where the iDrive 8.5 system and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Bimmer_Pilot59 | Posts: 4080 | Loc: TX | Date: 12-15-2025, 08:46 PM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now. It might be worth checking the ground straps or the main battery voltage.


Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Racer50 | Posts: 101 | Loc: TX | Date: 09-11-2025, 03:45 PM

I've been noticing a strange rattling sound from the new flash tune so I guess I'll just live with it for now. In my experience, replacing the sensor completely resolves this issue.

Boosted_Pilot14 | Posts: 1381 | Loc: CA | Date: 08-18-2026, 06:02 PM

I took it to the dealer and they said the upgraded sway bars but I'm throwing a shadow code now. Does anyone have the part number for the upgraded version?