Losing its mind?

[RalphReuter]

2016 RAM 2500, I first lost my “remote start” capability. Thinking it was the key fobs battery I changed it, and the remote start worked for a short time. I quit again, and another “new” battery did nothing. Now the seat does not work right, (used to go all the way back when the engine was turned off, then back to pre set position when you start). No codes are shown, but after losing two feature I use all the time, what is next? Has anyone run into a similar situation, if so what was the fix?

 

[AEdelheit]

I would start with load testing the batteries individually, these trucks start doing very strange things when the batteries are starting to go and if they are original then they are right at 5 years old which seems to be the typical life span.