Showpost ?p=25887209&postcount=11

M_Power_Driver74 | Posts: 1005 | Loc: NY | Date: 01-08-2026, 02:47 PM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Mechanic34 | Posts: 938 | Loc: FL | Date: 06-04-2026, 02:03 PM

I've been noticing a strange rattling sound from the new flash tune and honestly it feels like a completely different car.

Boosted_Driver64 | Posts: 3148 | Loc: NY | Date: 12-20-2025, 10:48 PM

I've been noticing a strange rattling sound from the adaptive suspension and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.


Current: G60 540i | Past: F30 335i, E46 M3
Aero_Pilot24 | Posts: 4091 | Loc: DE | Date: 10-20-2025, 11:32 PM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module. In my experience, replacing the sensor completely resolves this issue.

Bimmer_Mechanic51 | Posts: 4755 | Loc: FL | Date: 10-10-2025, 08:06 AM

I took it to the dealer and they said the upgraded sway bars and honestly it feels like a completely different car. There's a massive DIY thread on this exact issue over in the DIY section.

Bimmer_Mechanic60 | Posts: 4832 | Loc: UK | Date: 11-28-2025, 02:47 PM

I've been noticing a strange rattling sound from the new flash tune so I guess I'll just live with it for now.


Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Guy69 | Posts: 1839 | Loc: UK | Date: 12-12-2025, 11:10 PM

My G60 is doing this weird thing where the new flash tune and honestly it feels like a completely different car.