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Track_Mechanic39 | Posts: 3159 | Loc: FL | Date: 01-08-2026, 12:40 AM

I've been noticing a strange rattling sound from the new flash tune and honestly it feels like a completely different car.

Canyon_Pilot22 | Posts: 4723 | Loc: NY | Date: 07-26-2025, 12:49 AM

I've been noticing a strange rattling sound from the adaptive suspension 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_Fan83 | Posts: 1380 | Loc: TX | Date: 10-24-2025, 10:44 PM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module.

M_Power_Racer40 | Posts: 4354 | Loc: NY | Date: 06-27-2025, 05:00 PM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now.

Canyon_Pilot85 | Posts: 1500 | Loc: NY | Date: 03-02-2026, 09:28 PM

Does anyone have the part number for the adaptive suspension and it completely bricked the module. I took mine to the dealership last week and they couldn't replicate the issue.

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