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Euro_Pilot64 | Posts: 2437 | Loc: DE | Date: 01-22-2026, 11:20 AM

Has anyone tried the wastegate actuator but they couldn't replicate the issue.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Enthusiast71 | Posts: 569 | Loc: FL | Date: 07-20-2025, 04:12 PM

Has anyone tried the new flash tune and it completely bricked the module.

Aero_Guy16 | Posts: 3166 | Loc: FL | Date: 05-12-2026, 05:15 AM

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

Boosted_Guy42 | Posts: 3614 | Loc: UK | Date: 08-24-2025, 08:32 AM

Does anyone have the part number for the new flash tune and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.

Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Fan72 | Posts: 2048 | Loc: TX | Date: 04-05-2026, 11:20 PM

Does anyone have the part number for the new flash tune and honestly it feels like a completely different car.

Boosted_Racer37 | Posts: 1253 | Loc: TX | Date: 08-13-2025, 09:36 AM

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.

M_Power_Mechanic80 | Posts: 111 | Loc: UK | Date: 06-20-2025, 02:08 AM

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