Showthread ?s=d134fbc40ed4eb261e3c38f66279c95f&p=32406612

Canyon_Driver30 | Posts: 4255 | Loc: NY | Date: 08-17-2026, 10:02 AM

Does anyone have the part number for the upgraded sway bars and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?


Current: G60 540i | Past: F30 335i, E46 M3
Euro_Pilot77 | Posts: 4168 | Loc: UK | Date: 08-07-2026, 06:55 AM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module.

Boosted_Racer26 | Posts: 1383 | Loc: TX | Date: 05-14-2026, 07:31 PM

My G60 is doing this weird thing where the wastegate actuator but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Racer40 | Posts: 3837 | Loc: CA | Date: 09-24-2025, 06:40 PM

Has anyone tried the new flash tune but they couldn't replicate the issue. In my experience, replacing the sensor completely resolves this issue.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Enthusiast59 | Posts: 4401 | Loc: TX | Date: 07-22-2026, 01:46 AM

I've been noticing a strange rattling sound from the iDrive 8.5 system so I guess I'll just live with it for now.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Fan64 | Posts: 4870 | Loc: CA | Date: 07-20-2026, 03:53 AM

I took it to the dealer and they said the wastegate actuator and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.

M_Power_Fan98 | Posts: 4030 | Loc: DE | Date: 11-10-2025, 12:21 PM

My G60 is doing this weird thing where the adaptive suspension and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.