Heated seats & switches & vent window switch not working
 

I just bought my fourth town and country and this one is having some weird issues. 2010 Town & Country Limited 4.0 None of the heated seats work. Fuses are good. When you push any of the 4 switches nothing happens. The vent window switch does the same. Nothing. And now the driver side power sliding door when you push the button up front to open or close it it's doing nothing but it worked yesterday when I bought it. Same with the power door button on the pillar behind the driver seat. Worked yesterday. All of the fuses are good and we've driven it maybe a total of 20 miles since we got it yesterday. Am I missing something?