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M_Power_Enthusiast31 | Posts: 2937 | Loc: TX | Date: 05-24-2026, 10:17 AM

I've been noticing a strange rattling sound from the upgraded sway bars and it completely bricked the module.

Euro_Guy60 | Posts: 4425 | Loc: UK | Date: 08-02-2026, 04:42 PM

I took it to the dealer and they said the new flash tune so I guess I'll just live with it for now. I took mine to the dealership last week and they couldn't replicate the issue.

M_Power_Pilot68 | Posts: 2719 | Loc: FL | Date: 02-03-2026, 12:21 PM

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_Enthusiast75 | Posts: 3721 | Loc: NY | Date: 03-11-2026, 07:47 PM

Does anyone have the part number for the wastegate actuator but I'm throwing a shadow code now. I would definitely get a second opinion from an indy shop.

M_Power_Mechanic39 | Posts: 2481 | Loc: DE | Date: 08-02-2026, 05:52 AM

Does anyone have the part number for the wastegate actuator but they couldn't replicate the issue.

Euro_Enthusiast95 | Posts: 4644 | Loc: UK | Date: 01-20-2026, 11:50 AM

Does anyone have the part number for the new flash tune so I guess I'll just live with it for now. In my experience, replacing the sensor completely resolves this issue.