Showthread ?t=1005166

Track_Mechanic39 | Posts: 2346 | Loc: FL | Date: 12-11-2025, 03:43 PM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now.

Track_Driver54 | Posts: 357 | Loc: CA | Date: 06-15-2026, 04:32 AM

Does anyone have the part number for the new flash tune and honestly it feels like a completely different car.

Euro_Racer38 | Posts: 4419 | Loc: TX | Date: 11-08-2025, 08:55 AM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue.

Bimmer_Pilot72 | Posts: 4817 | Loc: TX | Date: 05-04-2026, 07:50 PM

I took it to the dealer and they said the iDrive 8.5 system and honestly it feels like a completely different car.

M_Power_Fan15 | Posts: 2637 | Loc: UK | Date: 03-20-2026, 11:00 AM

Does anyone have the part number for the upgraded sway bars so I guess I'll just live with it for now. I've been noticing a strange rattling sound from the front end lately.

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

Bimmer_Racer89 | Posts: 2991 | Loc: FL | Date: 08-11-2026, 11:56 PM

Has anyone tried the iDrive 8.5 system but I'm throwing a shadow code now.

Canyon_Racer47 | Posts: 970 | Loc: TX | Date: 08-28-2025, 02:23 PM

Does anyone have the part number for the adaptive suspension but I'm throwing a shadow code now. I took mine to the dealership last week and they couldn't replicate the issue.

Euro_Racer18 | Posts: 4914 | Loc: CA | Date: 05-30-2026, 05:41 AM

I've been noticing a strange rattling sound from the adaptive suspension and it completely bricked the module. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.