I've seen a few posts where people have said this costs over $1,600 to have it fixed. The error is the only thing that will show on my screen now so I can't monitor anything else. We've tried moving the flaps manually hoping they were just stuck, but it didn't help. Guessing it's the motor in the active air flap system that needs to be replaced or a loose wire since the error will flash off sometimes and I can actually see my mpgs.