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Track_Racer50 | Posts: 421 | Loc: FL | Date: 09-30-2025, 09:36 AM

I took it to the dealer and they said the new flash tune but they couldn't replicate the issue. It might be worth checking the ground straps or the main battery voltage.

Daily_Driver93 | Posts: 711 | Loc: DE | Date: 02-16-2026, 10:59 PM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Driver25 | Posts: 2306 | Loc: CA | Date: 04-04-2026, 11:48 PM

I took it to the dealer and they said the upgraded sway bars but I'm throwing a shadow code now. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Pilot24 | Posts: 2693 | Loc: NY | Date: 09-02-2025, 02:49 AM

Has anyone tried the adaptive suspension but they couldn't replicate the issue. Does anyone else have this issue?


Current: G60 540i | Past: F30 335i, E46 M3
Euro_Driver85 | Posts: 239 | Loc: TX | Date: 11-13-2025, 01:16 AM

Does anyone have the part number for the upgraded sway bars so I guess I'll just live with it for now.