For aftermarket head units it usually happens. Sometimes the whole unit won’t power up or some other issues might occur. That’s probably a factor of the controls not working.i understand what they asked. Apparently if everithing is ok on the small display (that shows temperature and time) i should be able to read information about radio station and music.
But that's not what's happening. Ever since i connected radio i have a "display safe" message and clock is not ritght (in time). Could be this be any indication of problem?
It's only for example purpases but my display is like so...
View attachment 20168
Ever happened to anyone??
Try leaving the car battery off to let it all reset, and seeing if it fixes. If not then do the same but connect your old VX unit to get rid of the Display safe