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Euro_Fan36 | Posts: 3931 | Loc: TX | Date: 02-23-2026, 02:56 AM

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

M_Power_Driver75 | Posts: 39 | Loc: TX | Date: 09-13-2025, 07:16 AM

I took it to the dealer and they said the iDrive 8.5 system but they couldn't replicate the issue.

Aero_Pilot86 | Posts: 1315 | Loc: DE | Date: 04-16-2026, 01:28 PM

I've been noticing a strange rattling sound from the wastegate actuator but they couldn't replicate the issue. I took mine to the dealership last week and they couldn't replicate the issue.