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Boosted_Pilot59 | Posts: 760 | Loc: UK | Date: 11-29-2025, 09:20 PM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue.


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Pilot12 | Posts: 3987 | Loc: CA | Date: 03-13-2026, 11:04 PM

I took it to the dealer and they said the new flash tune and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Driver71 | Posts: 2570 | Loc: NY | Date: 02-14-2026, 05:18 PM

I've been noticing a strange rattling sound from the adaptive suspension so I guess I'll just live with it for now. It might be worth checking the ground straps or the main battery voltage.