First my air wasn't working, I drove for a while it came back on. But the radio is on the frits, noise like a clicking coming from the dash and the display is flashing, I put a tape in it works and the clock is now working. Should I give it time to maybe dry out?

Now the radio is working ok But it won't shut off when I turn the truck off, sometimes it goes off in 30 other times hrs. Anyone out there have any ideas?

 

Maybe watch these videos.