Okay, I give up.
1993 Mustang with Ford Premium Sound. The display will switch from its normal display of station or time, and reads TELE. All sound stops.
I find nothing about this in the manual. At first, I thought it meant that I had outdriven the signal, but it won't give me ANY stations at that point, nor will it play cassettes (remember cassettes?).
The stereo works just fine after a time.
What is it trying to tell me, other than it's time to upgrade?
dwight