nemrod811

I picked up a set of seats of an 06 for my 05. I was wondering if anyone knows if the plugs for the passenger side are prewired for it? I'd like to use the heated seat option too if that's not prewired does anyone know a how to? Also I'd like to use the heated steering wheel as well,any help is appreciated. Got the seats,fuel rail with injectors and coils for 250 I couldn't pass it up even if I can't use the heat options