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M_Power_Fan72 | Posts: 4284 | Loc: CA | Date: 05-20-2026, 12:57 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and honestly it feels like a completely different car. Does anyone else have this issue?


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Racer44 | Posts: 534 | Loc: NY | Date: 11-16-2025, 07:45 PM

Does anyone have the part number for the iDrive 8.5 system but I'm throwing a shadow code now.

Daily_Fan80 | Posts: 2687 | Loc: TX | Date: 06-18-2026, 02:51 AM

My G60 is doing this weird thing where the wastegate actuator and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.

Boosted_Enthusiast92 | Posts: 2385 | Loc: FL | Date: 07-21-2026, 12:10 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.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Racer94 | Posts: 4470 | Loc: FL | Date: 07-31-2026, 03:54 PM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now.