Hi,
I have a 2016 silverado 1500. Over the winter the touch screen started to scroll through the stations and change them on its own. Initially this was infrequent but eventually it started doing this more often and then it got to the point where sometimes the touch screen wouldn't respond at all. Just recently when i turn on my blinkers the screen turns bright blue. As soon as i shut the blinker off you can see the regular screen again. It also does this occasionally when in reverse so the backup camera is basically useless now. Does anyone have any ideas what this could be from? I thought i would just need to replace the screen at first but the issue with the blinker and while in reverse make me think there is another problem. The dealership sent the truck out four times to try and have a decent navigation system installed (which still doesn't work right) im wondering if maybe something happened one of the many times they took the dash apart to "fix" navigation system? Any ideas are appreciated.
Thanks