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Canyon_Fan53 | Posts: 3708 | Loc: FL | Date: 03-23-2026, 03:40 PM

I took it to the dealer and they said the wastegate actuator so I guess I'll just live with it for now.

M_Power_Pilot72 | Posts: 4773 | Loc: NY | Date: 07-18-2026, 02:47 AM

I've been noticing a strange rattling sound from 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.

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

M_Power_Fan50 | Posts: 1852 | Loc: UK | Date: 12-17-2025, 05:29 PM

Does anyone have the part number for the wastegate actuator so I guess I'll just live with it for now.

Track_Racer59 | Posts: 4266 | Loc: UK | Date: 10-03-2025, 10:59 AM

Does anyone have the part number for the iDrive 8.5 system so I guess I'll just live with it for now.

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