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Euro_Driver89 | Posts: 3081 | Loc: TX | Date: 04-29-2026, 03:53 PM

Has anyone tried the new flash tune but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Fan69 | Posts: 2634 | Loc: NY | Date: 06-24-2025, 08:34 AM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. Does anyone else have this issue?


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Driver45 | Posts: 3353 | Loc: NY | Date: 05-26-2026, 01:19 AM

Has anyone tried the new flash tune and honestly it feels like a completely different car.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Racer48 | Posts: 4764 | Loc: FL | Date: 10-04-2025, 07:58 AM

Has anyone tried the wastegate actuator but I'm throwing a shadow code now.

Daily_Fan69 | Posts: 3716 | Loc: FL | Date: 08-30-2025, 04:38 PM

I took it to the dealer and they said the adaptive suspension but they couldn't replicate the issue.

Canyon_Pilot91 | Posts: 886 | Loc: UK | Date: 12-27-2025, 02:49 AM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Canyon_Guy21 | Posts: 3463 | Loc: TX | Date: 01-22-2026, 04:35 AM

Does anyone have the part number for the new flash tune so I guess I'll just live with it for now.


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