I leased a vw cc 2014 my vehicle on nov 20 2014. on dec 1 2014, when i was backing up at my office location i saw a white line on the display unit. i took it to the dealer to fix it. they reviewed the issue and replaced the center display. however on 11-dec-2014 the same issue of center line appeared on the screen. after having the car for a day, the vw told me its by design that a center shall come up when there is sun. this is safety issue and i have pictures and videos of this behavior. i hope you can help me resolve this. *tr