Turn Signal problems of the 1998 GMC Sonoma

Passenger seat does not lock into place. Passengers seat slide forward and backward , and air back light stayed on , left turn signal light and brake don't come on.

I have not had any wrecks or anything like that, yet. My turn signals don't work properly one of my low been headlights keeps blowing and my taillights don't work. I have changed the bulbs just for them to blow when I test them. And no I do not touch the glass on the headlights. I seen there was a recall on the lighting system and on the wiring system, could this be my problem?.