My airbag light is on as well on my miata. I can’t get it to passed VA inspection. Is the airbag light blinking or it’s on constant? If it’s blinking, it’s most likely either your driver/pass/side airbag is bad, you have to decode the blinking light. You can throw in a resistor to tricked the computer and the light won’t blink. If it’s on constant, then most likely you need a new airbag computer. $600 for my miata and you have to ripped out your whole dash.