last night i picked my car up from the body shop as they were closing. i had some body work and paint done. on the way home i noticed my srs light stayed on. then i went to set my cruise and it wouldnt engage. i went to honk the horn and i have no horn... its like all the steering wheel functions are not working. ive checked the fuses on the drivers side panel and everything was fine. i popped the cover off the underside of the wheel and all the harnesses are connected, originally i was scared my airbag got stolen. what could be causing this? please help me. btw its a 99 ex sedan