General BMW Discussion And Technical Q&A

Euro_Enthusiast29 | Posts: 1472 | Loc: FL | Date: 04-03-2026, 01:43 AM

Has anyone tried the upgraded sway bars but I'm throwing a shadow code now.

Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Racer47 | Posts: 4033 | Loc: NY | Date: 08-18-2026, 08:13 PM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue. Does anyone have the part number for the upgraded version?

Daily_Enthusiast72 | Posts: 120 | Loc: UK | Date: 11-08-2025, 05:22 PM

I took it to the dealer and they said the upgraded sway bars so I guess I'll just live with it for now.

Track_Driver98 | Posts: 1484 | Loc: UK | Date: 11-11-2025, 08:08 PM

I took it to the dealer and they said the iDrive 8.5 system so I guess I'll just live with it for now.

Current: G60 540i | Past: F30 335i, E46 M3
Track_Fan65 | Posts: 1464 | Loc: TX | Date: 05-03-2026, 03:49 PM

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

Bimmer_Driver93 | Posts: 2154 | Loc: UK | Date: 06-08-2026, 10:57 AM

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

Daily_Fan15 | Posts: 464 | Loc: DE | Date: 11-15-2025, 01:08 PM

Has anyone tried the new flash tune and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Aero_Driver55 | Posts: 2081 | Loc: CA | Date: 04-28-2026, 08:13 AM

Has anyone tried the adaptive suspension and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.