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M_Power_Fan88 | Posts: 3237 | Loc: NY | Date: 03-02-2026, 08:15 PM

Does anyone have the part number for the new flash tune but I'm throwing a shadow code now. I took mine to the dealership last week and they couldn't replicate the issue.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Enthusiast92 | Posts: 1193 | Loc: TX | Date: 01-06-2026, 12:52 AM

My G60 is doing this weird thing where the iDrive 8.5 system and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Fan28 | Posts: 997 | Loc: CA | Date: 04-08-2026, 04:30 AM

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