my srs light is on now. all the wires are all hooked up. after i put the steering wheel back on the srs used to come on and then go out while im driving. now its on all the time. my steering wheel kinda makes this scraping noise now too. what did i do wrong?

Scraping noise is the plastic steering column cover rubbing against the back of your steering wheel, do a search on the SRS cuz i've seen it posted many times.

sounds like a loose connection somewhere