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Daily_Enthusiast86 | Posts: 566 | Loc: TX | Date: 01-16-2026, 06:44 PM

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

Bimmer_Driver80 | Posts: 3928 | Loc: DE | Date: 05-11-2026, 11:01 AM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Aero_Fan26 | Posts: 1897 | Loc: DE | Date: 06-01-2026, 08:21 PM

I've been noticing a strange rattling sound from the adaptive suspension but they couldn't replicate the issue.

Bimmer_Mechanic76 | Posts: 4619 | Loc: TX | Date: 12-14-2025, 02:44 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