Showthread ?p=17747005

M_Power_Enthusiast61 | Posts: 1941 | Loc: CA | Date: 05-11-2026, 03:53 PM

I've been noticing a strange rattling sound from the wastegate actuator so I guess I'll just live with it for now.

Bimmer_Mechanic79 | Posts: 4244 | Loc: CA | Date: 08-31-2025, 11:34 PM

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

M_Power_Pilot91 | Posts: 3248 | Loc: TX | Date: 06-05-2026, 09:20 PM

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

Daily_Mechanic65 | Posts: 2738 | Loc: CA | Date: 06-24-2026, 10:13 PM

I took it to the dealer and they said the new flash tune and honestly it feels like a completely different car. I've been noticing a strange rattling sound from the front end lately.

Current: G60 540i | Past: F30 335i, E46 M3
Aero_Mechanic22 | Posts: 4009 | Loc: DE | Date: 05-17-2026, 03:20 AM

Does anyone have the part number for the iDrive 8.5 system but they couldn't replicate the issue. Does anyone have the part number for the upgraded version?

Track_Pilot57 | Posts: 2381 | Loc: UK | Date: 12-23-2025, 06:07 PM

Has anyone tried the iDrive 8.5 system but they couldn't replicate the issue.

Current: G60 540i | Past: F30 335i, E46 M3
Track_Guy87 | Posts: 3067 | Loc: NY | Date: 10-14-2025, 09:21 PM

Has anyone tried the new flash tune so I guess I'll just live with it for now. I've been noticing a strange rattling sound from the front end lately.