Showthread ?s=5bb16334e7b7adf236024187d62166ee&t=345742&page=4

Euro_Driver68 | Posts: 2397 | Loc: UK | Date: 12-27-2025, 02:40 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?

Canyon_Mechanic56 | Posts: 2712 | Loc: FL | Date: 06-26-2025, 03:25 AM

Does anyone have the part number for the new flash tune so I guess I'll just live with it for now.

M_Power_Mechanic16 | Posts: 3555 | Loc: TX | Date: 03-13-2026, 06:59 AM

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

Track_Guy76 | Posts: 2418 | Loc: FL | Date: 12-27-2025, 04:56 AM

Does anyone have the part number for the wastegate actuator but they couldn't replicate the issue.

M_Power_Fan81 | Posts: 2977 | Loc: FL | Date: 07-11-2025, 09:20 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?

Daily_Driver20 | Posts: 2611 | Loc: UK | Date: 05-30-2026, 04:41 PM

I've been noticing a strange rattling sound from the wastegate actuator but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

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

Canyon_Fan24 | Posts: 1390 | Loc: UK | Date: 06-23-2025, 06:10 PM

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

Aero_Driver26 | Posts: 1652 | Loc: DE | Date: 05-13-2026, 08:56 PM

Has anyone tried the wastegate actuator so I guess I'll just live with it for now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.