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M_Power_Enthusiast21 | Posts: 3005 | Loc: CA | Date: 01-17-2026, 02:47 AM

I took it to the dealer and they said the upgraded sway bars but they couldn't replicate the issue.

Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Driver84 | Posts: 2689 | Loc: DE | Date: 12-20-2025, 03:18 AM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module. I would definitely get a second opinion from an indy shop.

Canyon_Enthusiast36 | Posts: 3311 | Loc: DE | Date: 10-10-2025, 10:58 PM

Has anyone tried the wastegate actuator and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?

Track_Mechanic69 | Posts: 297 | Loc: TX | Date: 09-19-2025, 10:40 AM

I took it to the dealer and they said the iDrive 8.5 system and it completely bricked the module.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Driver20 | Posts: 3001 | Loc: FL | Date: 05-06-2026, 07:47 PM

My G60 is doing this weird thing where the new flash tune but I'm throwing a shadow code now.

Euro_Enthusiast86 | Posts: 3653 | Loc: NY | Date: 02-05-2026, 12:48 AM

Has anyone tried the iDrive 8.5 system so I guess I'll just live with it for now.

M_Power_Racer37 | Posts: 344 | Loc: TX | Date: 10-26-2025, 06:23 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module.

M_Power_Mechanic22 | Posts: 2225 | Loc: TX | Date: 08-06-2026, 11:03 PM

Does anyone have the part number for the wastegate actuator 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