Airbag Computer

I took my car in to get some tranny work done... when I get it back... the airbag light was on... it has been on ever since... The mechanic said that there was nothing that they could have done that would have set the light off... what do I need to do??

Im not sure if this will fix it or not, but its worth a shot. Turn the key on and off 10 times. One of my friends said thats how he fixed his, but I have never heard of that anywhere else.

I've never heard that... but it's worth a shot... we've already reset the computer (disconnected battery) and everything...