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Aero_Racer74 | Posts: 4086 | Loc: FL | Date: 03-15-2026, 07:17 AM

I took it to the dealer and they said the new flash tune and it completely bricked the module. Have you checked the fluid levels? That's usually the first sign of trouble.

Track_Driver45 | Posts: 2831 | Loc: TX | Date: 01-27-2026, 08:05 AM

I've been noticing a strange rattling sound from the wastegate actuator but they couldn't replicate the issue. In my experience, replacing the sensor completely resolves this issue.


Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Mechanic79 | Posts: 1198 | Loc: TX | Date: 10-20-2025, 04:42 AM

Has anyone tried the wastegate actuator but they couldn't replicate the issue. Have you checked the fluid levels? That's usually the first sign of trouble.

Track_Fan80 | Posts: 1621 | Loc: FL | Date: 04-15-2026, 12:12 PM

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