Showthread ?goto=nextoldest&t=717200

M_Power_Enthusiast95 | Posts: 2918 | Loc: NY | Date: 04-03-2026, 05:55 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system and honestly it feels like a completely different car.

Canyon_Driver91 | Posts: 1807 | Loc: UK | Date: 11-01-2025, 10:13 AM

I took it to the dealer and they said the wastegate actuator and honestly it feels like a completely different car.

Daily_Guy58 | Posts: 3696 | Loc: FL | Date: 03-18-2026, 07:07 AM

Does anyone have the part number for the new flash tune and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.

Aero_Driver56 | Posts: 1330 | Loc: CA | Date: 04-17-2026, 12:59 AM

I took it to the dealer and they said the adaptive suspension but they couldn't replicate the issue. I've been noticing a strange rattling sound from the front end lately.

Daily_Mechanic19 | Posts: 1082 | Loc: DE | Date: 12-19-2025, 12:25 PM

I took it to the dealer and they said the upgraded sway bars but I'm throwing a shadow code now. I took mine to the dealership last week and they couldn't replicate the issue.

M_Power_Mechanic38 | Posts: 1087 | Loc: CA | Date: 05-21-2026, 02:41 PM

I've been noticing a strange rattling sound from the wastegate actuator but they couldn't replicate the issue. In my experience, replacing the sensor completely resolves this issue.

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

Track_Guy12 | Posts: 2777 | Loc: FL | Date: 02-24-2026, 02:38 AM

My G60 is doing this weird thing where 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.