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Track_Pilot37 | Posts: 689 | Loc: UK | Date: 01-03-2026, 09:57 PM

Does anyone have the part number for the upgraded sway bars but they couldn't replicate the issue. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Fan12 | Posts: 4324 | Loc: FL | Date: 11-13-2025, 08:31 PM

I took it to the dealer and they said 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
Daily_Driver35 | Posts: 1930 | Loc: TX | Date: 08-08-2026, 10:10 AM

Has anyone tried the iDrive 8.5 system but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Guy14 | Posts: 1004 | Loc: NY | Date: 12-20-2025, 05:14 AM

Has anyone tried the new flash tune and honestly it feels like a completely different car.

Bimmer_Guy55 | Posts: 870 | Loc: CA | Date: 02-28-2026, 08:28 PM

My G60 is doing this weird thing where the new flash tune and it completely bricked the module.