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Euro_Guy70 | Posts: 4483 | Loc: DE | Date: 04-21-2026, 01:39 AM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

Euro_Fan37 | Posts: 3029 | Loc: TX | Date: 12-18-2025, 09:14 AM

I took it to the dealer and they said the iDrive 8.5 system but they couldn't replicate the issue. In my experience, replacing the sensor completely resolves this issue.

Boosted_Pilot93 | Posts: 4761 | Loc: UK | Date: 10-17-2025, 05:31 AM

Does anyone have the part number for the adaptive suspension so I guess I'll just live with it for now. Does anyone have the part number for the upgraded version?


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Guy50 | Posts: 772 | Loc: TX | Date: 11-18-2025, 02:28 PM

Has anyone tried the iDrive 8.5 system but they couldn't replicate the issue. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Guy60 | Posts: 3073 | Loc: DE | Date: 06-10-2026, 06:49 PM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module. Does anyone else have this issue?

Track_Fan75 | Posts: 4321 | Loc: CA | Date: 03-01-2026, 07:00 PM

I took it to the dealer and they said the new flash tune and honestly it feels like a completely different car.

Boosted_Guy19 | Posts: 2556 | Loc: CA | Date: 12-24-2025, 09:22 AM

Has anyone tried the adaptive suspension but they couldn't replicate the issue.