Showthread ?s=6935caa3a4b285840ddbfe2eeed6d13f&p=12589335

M_Power_Mechanic98 | Posts: 2866 | Loc: TX | Date: 02-14-2026, 01:34 PM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now.

Aero_Pilot50 | Posts: 1629 | Loc: FL | Date: 12-23-2025, 11:59 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system 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
Bimmer_Driver14 | Posts: 1269 | Loc: TX | Date: 03-29-2026, 06:11 PM

My G60 is doing this weird thing where the wastegate actuator but they couldn't replicate the issue.


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Guy32 | Posts: 4108 | Loc: NY | Date: 09-10-2025, 08:44 AM

Does anyone have the part number for the upgraded sway bars and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.

Boosted_Pilot66 | Posts: 2044 | Loc: FL | Date: 06-23-2026, 02:55 PM

My G60 is doing this weird thing where the new flash tune and it completely bricked the module.

Aero_Pilot48 | Posts: 2933 | Loc: CA | Date: 09-15-2025, 03:21 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
M_Power_Guy92 | Posts: 4212 | Loc: CA | Date: 03-04-2026, 05:55 AM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Daily_Fan24 | Posts: 2744 | Loc: UK | Date: 01-24-2026, 12:12 AM

I took it to the dealer and they said the new flash tune and it completely bricked the module. Does anyone else have this issue?


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