Is there a way to recalibrate the nav screen like many touch screen devices offer? The hot spot is a little off. I can't seem to pick the correct letters from the screen using my finger. I always get the neighboring one.
I read the whole manual but nothing yet.
2008 TL

 

You can press and hold "GUIDE" "MENU" and "CANCEL" for approx 5 seconds to bring up the diagnostic menu.