M550i Badge?p=22309388

Euro_Pilot78 | Posts: 225 | Loc: TX | Date: 02-04-2026, 09:18 PM

Has anyone tried the iDrive 8.5 system and it completely bricked the module.

Canyon_Fan49 | Posts: 3338 | Loc: FL | Date: 02-25-2026, 12:55 PM

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

Aero_Pilot97 | Posts: 4751 | Loc: DE | Date: 12-05-2025, 12:29 PM

Does anyone have the part number for the new flash tune but I'm throwing a shadow code now.

Daily_Driver41 | Posts: 2364 | Loc: UK | Date: 10-12-2025, 03:43 AM

I took it to the dealer and they said the adaptive suspension 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

Track_Mechanic31 | Posts: 3662 | Loc: NY | Date: 06-26-2026, 12:40 PM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now.

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

Bimmer_Racer30 | Posts: 3262 | Loc: DE | Date: 03-15-2026, 06:24 AM

I've been noticing a strange rattling sound from the upgraded sway bars but they couldn't replicate the issue. There's a massive DIY thread on this exact issue over in the DIY section.