Please let us know what the problem is once you get it sorted! My car ( 2009 2.0TFSI 167 000Km CCZA motor) also has an occasional EPC light error. I have taken the sensor out and spray cleaned with electrical cleaner. Disconnected battery for approx. 2 hrs to reset ECU! Been fine for a few...
I had the same issue! I feel your pain. I called my dealer about 2 weeks after I placed my order to add auto dim mirrors and park assist. Was told "SORRY TOO LATE" as car was already on assembly line. Now I have to parallel park old school style.
But still love the car anyways....
Try switch car on(not start) then hold window buttons up till you "feel" a double click sound within the door panel, then release buttons and it should hopefully work!
Worked on mine after I left battery disconnected for a period of time.