Try disconnecting the battery for 30 minutes to see if there is any sort of computer gremlin that can be fixed through a complete power cycle. I've had some strange stuff on a GTI and Passat fixed by doing this. Windows that would not auto up/down and air vents that would not open/close all fixed for free!
Try disconnecting the battery for 30 minutes to see if there is any sort of computer gremlin that can be fixed through a complete power cycle. I've had some strange stuff on a GTI and Passat fixed by doing this. Windows that would not auto up/down and air vents that would not open/close all fixed for free!