"Gearbox malfunction" error message due to defective "transmission filter"
I have a 2009 A4 2.0T with 11,000 miles on it. Over the past couple of weeks the car has been slightly "jerky" with the shifts of the automatic transmission, which I didn't necessarily pay much attention to (it wasn't that terribly noticeable).
Anyway, this weekend an error message popped up on the dash saying, "Gearbox malfunction - limited driving available", coinciding with a temporary inability to get the car to move when the shifter was in the R position."
Took it to the dealer and after a day and a half of investigating, they determined I have a faulty "transmission filter." Anyone know what that is? (A filter for the transmission fluid?)
Unfortunately, they said the part is out of stock, on back-order, and may take up to 4 weeks to get one. Not sure why a "transmission filter" would be such a rare item. Seems like they could go to the assembly line and steal one....