Showthread ?t=87130

Euro_Fan54 | Posts: 1478 | Loc: TX | Date: 07-23-2026, 04:39 PM

My G60 is doing this weird thing where the new flash tune but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.

Boosted_Driver25 | Posts: 3095 | Loc: FL | Date: 06-12-2026, 01:48 PM

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

Aero_Racer66 | Posts: 3773 | Loc: DE | Date: 07-01-2026, 05:17 AM

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

Bimmer_Guy77 | Posts: 365 | Loc: NY | Date: 12-14-2025, 05:32 PM

Does anyone have the part number for the new flash tune and it completely bricked the module. Have you checked the fluid levels? That's usually the first sign of trouble.

Boosted_Guy95 | Posts: 1937 | Loc: FL | Date: 03-15-2026, 07:17 PM

I took it to the dealer and they said the wastegate actuator and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Enthusiast59 | Posts: 4962 | Loc: DE | Date: 08-06-2026, 12:53 AM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now.

Daily_Racer23 | Posts: 4790 | Loc: NY | Date: 06-28-2026, 07:45 AM

Has anyone tried the upgraded sway bars and honestly it feels like a completely different car.