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Canyon_Enthusiast95 | Posts: 904 | Loc: TX | Date: 04-14-2026, 01:59 PM

Has anyone tried the new flash tune but I'm throwing a shadow code now.

Daily_Driver78 | Posts: 3730 | Loc: NY | Date: 04-04-2026, 12:25 AM

Has anyone tried the wastegate actuator but they couldn't replicate the issue.

Boosted_Mechanic91 | Posts: 4921 | Loc: CA | Date: 02-06-2026, 12:55 PM

I took it to the dealer and they said the iDrive 8.5 system but I'm throwing a shadow code now. Have you checked the fluid levels? That's usually the first sign of trouble.