Touchscreen issues

[emal23]

I have a 2012 Altima coupe 2.5s fully loaded with the Bose touchscreen tech package. Car is 4 years old 25000 miles and the screen has been alternating between white and black flickering lines for a few weeks now. When not flickering, the screen remains usually a solid white with numerous black lines running across the screen. If you can see the image under the screen, you can still use the touchscreen and that function still works, as does the radio features. The backup camera picture is pretty faded out and is very hard to see as well as the nav. I called numerous dealerships and they all told me there was no repair for it and they only replace the units which cost around $1500. Has anyone else experienced this and is there some type of quick easy fix like maybe a loose wire or bad video card?

[fyarf]

Check your daylight sensor for auto headlamps. Sounds like either the screen is bad and needs replaced as a unit, or your sensor can't decide if its day or night and is causing issues.