I have a 2012 TSX Wagon with nav. When I turned on the car this morning the screen was a blur of white and pale colors which quickly turned pretty much white. Phone is working. All the functions that I can test seem to be working but the screen is not. What can I expect by way of repairs? Could my regular mechanic fix it?

Any input would be appreciated.

 

If the unit is functioning properly and a reset doesn't fix it then it'll be the headunit that's gone bad. It is unlikely that your mechanic can fix it.