Have any of you guys experienced this situation with you nav unit. I was driving along when my radio just shut off. A few seconds later the screen started to retract and close as if I was loading a cassette. The screen was also flashing on and off. It did this for 5 minutes or so. The screen then displayed a note...monitor shutting down because it is overheating. I pulled over and checked the fuses by the sub. The fuses were cool so I just left them out for a minute or so. After plugging them back in, all was well...whatcha guys think...power surge
Phil