First, the radio quit, then the gear shift letters quit showing up?

Tested the battery and alternator everything checks out ok the only thing the A/C doesn’t work so I couldn’t turn that and the head lights on at the same time the problems have all started at different times over the last year with the windows not functioning and the A/C going out are the most recent and within a few months of each other the radio was the first to go over a year ago then the gear shift letters numbers but if I put it in manual the numbers appear just fine then the directional compass went with the clock the advance trac service warning has been intermittent since the radio went out the tire pressure sensor warning is relatively new so any other suggestions or what is the common denominator in all these components? I’m at a loss.

Also, the battery was replaced less than a year ago and there has never been any charging or battery issues at least no obvious ones.