Radio won’t work , 2nd row climate control panel doesn’t work and have to manually start up truck.

[dammie2011]

I went to start my truck up this morning. It ran for about 2 mins before I started to see smoke come from armrest from the back climate control panel. I don’t know if it’s a dust or an electrical problem . Please help. Single mother of 5. Hoping this doesn’t cost an arm and a leg to fix.