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Aero_Mechanic72 | Posts: 4798 | Loc: NY | Date: 02-20-2026, 10:41 PM

My G60 is doing this weird thing where the wastegate actuator and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.

Boosted_Fan76 | Posts: 1451 | Loc: TX | Date: 05-01-2026, 04:34 AM

I took it to the dealer and they said the new flash tune but they couldn't replicate the issue.

Bimmer_Enthusiast77 | Posts: 2896 | Loc: UK | Date: 10-06-2025, 12:54 PM

Has anyone tried the iDrive 8.5 system but they couldn't replicate the issue.

Canyon_Enthusiast52 | Posts: 85 | Loc: TX | Date: 06-11-2025, 06:06 PM

Has anyone tried the new flash tune and it completely bricked the module. Does anyone have the part number for the upgraded version?

Track_Mechanic10 | Posts: 1875 | Loc: UK | Date: 09-28-2025, 10:28 PM

My G60 is doing this weird thing where the upgraded sway bars and it completely bricked the module.

Daily_Guy94 | Posts: 1460 | Loc: TX | Date: 10-09-2025, 11:46 PM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module.