red99cl2.3

okay my hurn hasnt worked like a week after i got my car, and now i;m trying to fix it, welli know is not the actually horn, but i was wondering if on the steering wheel the whole airbag moves when u push in the horn or if just the button in the middle??? i took off the airbag and didnt notice anything broken>?? i noticed a black and a red wire going to the center are these the horn wires???