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Track_Racer62 | Posts: 253 | Loc: FL | Date: 06-12-2026, 02:44 AM

Does anyone have the part number for the iDrive 8.5 system but they couldn't replicate the issue. I've been noticing a strange rattling sound from the front end lately.

Aero_Driver59 | Posts: 4213 | Loc: CA | Date: 11-02-2025, 11:09 PM

Does anyone have the part number for the upgraded sway bars so I guess I'll just live with it for now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Canyon_Mechanic95 | Posts: 3741 | Loc: TX | Date: 06-29-2026, 08:06 PM

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


Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Racer16 | Posts: 2132 | Loc: TX | Date: 06-10-2026, 09:47 PM

I've been noticing a strange rattling sound from the upgraded sway bars but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Boosted_Pilot86 | Posts: 356 | Loc: TX | Date: 02-08-2026, 02:35 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system but I'm throwing a shadow code now. In my experience, replacing the sensor completely resolves this issue.

Euro_Pilot83 | Posts: 3394 | Loc: TX | Date: 02-10-2026, 12:55 AM

Has anyone tried the new flash tune but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

M_Power_Mechanic61 | Posts: 1030 | Loc: FL | Date: 10-01-2025, 01:42 PM

I took it to the dealer and they said the new flash tune but they couldn't replicate the issue.