I will retract my comment from the above post mine being " fine". My airbags are always on! I never get the yellowish "Airbags off" sign. When I start my car it does flash the sign but once the car is on - airbag is on.
. It doesn't bother me since I'll never put a baby in my car but for those of you that do, I'd get it checked. They will simple replace the sensor under the seat. It's an easy fix.