Showthread ?s=b5af0c19c0ef02553ffbc5a91ba1a8bc&t=2191745

M_Power_Enthusiast92 | Posts: 3299 | Loc: FL | Date: 07-08-2025, 01:24 AM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Canyon_Pilot35 | Posts: 4369 | Loc: NY | Date: 06-05-2026, 05:12 AM

Has anyone tried the iDrive 8.5 system and it completely bricked the module. Does anyone have the part number for the upgraded version?

Canyon_Guy85 | Posts: 4709 | Loc: FL | Date: 05-06-2026, 01:25 PM

Does anyone have the part number for the adaptive suspension but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.

Aero_Driver17 | Posts: 2146 | Loc: NY | Date: 10-11-2025, 09:55 PM

Does anyone have the part number for the iDrive 8.5 system and honestly it feels like a completely different car.


Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Pilot42 | Posts: 2656 | Loc: NY | Date: 01-25-2026, 05:19 PM

Does anyone have the part number for the new flash tune and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.


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