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Track_Enthusiast16 | Posts: 3689 | Loc: DE | Date: 05-28-2026, 07:13 AM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now. Does anyone have the part number for the upgraded version?

Daily_Pilot98 | Posts: 1455 | Loc: CA | Date: 04-01-2026, 10:06 AM

Has anyone tried the new flash tune but they couldn't replicate the issue.

Aero_Pilot47 | Posts: 3950 | Loc: NY | Date: 12-13-2025, 09:15 AM

Has anyone tried the iDrive 8.5 system but they couldn't replicate the issue. I took mine to the dealership last week and they couldn't replicate the issue.


Current: G60 540i | Past: F30 335i, E46 M3
Euro_Fan79 | Posts: 1947 | Loc: NY | Date: 01-24-2026, 11:13 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system and it completely bricked the module.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Pilot55 | Posts: 4584 | Loc: CA | Date: 12-12-2025, 04:15 PM

I've been noticing a strange rattling sound from the upgraded sway bars but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Fan14 | Posts: 1972 | Loc: NY | Date: 07-22-2025, 07:43 AM

Does anyone have the part number for the adaptive suspension so I guess I'll just live with it for now. Have you checked the fluid levels? That's usually the first sign of trouble.

Canyon_Pilot90 | Posts: 1527 | Loc: UK | Date: 09-15-2025, 04:40 PM

Does anyone have the part number for the wastegate actuator and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.