It means an error has been detected in the air bag systtem and you need a scan tool to retrieve the trouble codes to find out which circuit has the fault and continue from there.
Oct 28, 2012 at 1:58 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.