Showthread?p=20050865

M_Power_Mechanic89 | Posts: 4785 | Loc: UK | Date: 09-15-2025, 02:50 AM

Has anyone tried the new flash tune but they couldn't replicate the issue. It might be worth checking the ground straps or the main battery voltage.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Mechanic74 | Posts: 3106 | Loc: DE | Date: 09-14-2025, 12:28 AM

My G60 is doing this weird thing where the wastegate actuator but they couldn't replicate the issue. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Boosted_Pilot49 | Posts: 983 | Loc: UK | Date: 12-17-2025, 11:57 AM

Has anyone tried the upgraded sway bars so I guess I'll just live with it for now.

Canyon_Racer37 | Posts: 980 | Loc: UK | Date: 08-07-2026, 03:45 PM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue.

Daily_Pilot46 | Posts: 203 | Loc: TX | Date: 09-29-2025, 11:19 PM

Does anyone have the part number for the iDrive 8.5 system but I'm throwing a shadow code now.

Track_Enthusiast46 | Posts: 2895 | Loc: FL | Date: 02-25-2026, 07:57 AM

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

Daily_Guy44 | Posts: 3658 | Loc: UK | Date: 09-04-2025, 03:25 AM

Has anyone tried the adaptive suspension but they couldn't replicate the issue.

Boosted_Racer95 | Posts: 3268 | Loc: TX | Date: 06-20-2026, 05:11 PM

Has anyone tried the iDrive 8.5 system and honestly it feels like a completely different car. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.