Oldsmobile/Buick Repair: Car horn, olds achieva, side airbag

Question
I have a 95 Olds Achieva with a driver's side airbag. About two years ago, I had the turn singnal/headlamp switch go out. In replacing the stalk, the dealership had to remove the steering wheel. Upon the return of the vehicle, the horn would only work if the wheel is straight. If turned, the horn would not work. The dealership of course charged $250 and denied causing the problem. Well, now the horn will not work at all. It will however honk when I use my keyless entry so I don't believe it to be a fuse. Any suggestions?

Answer
HI CURTIS ,FUNNY HOW THE EXACT PART THEY REMOVED FAILED AND THEY DENY ANY RESPONSIBILITY.WELL EITHER WAY WHEEL HAS TO COME BACK OFF AND THERE IS A CONTACT PLATE UNDER THAT AND A SPRING THE SPRING MAY HAVE BEEN LEFT OUT .GOOD LUCK PLEASE RATE MY SERVICE TY BILLYMAC