I AM THE OWNER OF A 2007 AVALANCHE WHERE THE SAFETY OF THE VEHICLE IS IN QUESTION. MY WIFE WAS SITTING STATIONARY AT A RED LIGHT AND FOR SOME REASON BOTH SEAT BELTS VIOLENTLY RETRACTED TO THE POINT OF INJURING HER AND CAUSING DAMAGE TO PASSENGER SEAT TRIM. ALSO THE EMERGENCY FLASHERS WOULD NOT SHUT OFF AND ON-STAR WAS CALLED TWICE. WHEN THE VEHICLE WAS BEING DRIVEN TO THE DEALER FOR SERVICE CHECK TODAY, BOTH SIDE AIRBAGS DEPLOYED UNEXPECTEDLY?MY WIFE HAD TO IMMEDIATELY STOP THE VEHICLE WITHIN A MILE OF OUR HOME, TURN AROUND, AND LEAVE IT PARKED. I NOW HAVE A VEHICLE THAT HAS SEAT BELTS THAT WILL NOT RETRACT, SIDE AIR BAGS DEPLOYED, AND SERVICE AIR BAG LIGHT CONTINUALLY ON UNABLE TO BE DRIVEN. FORTUNATELY THERE WERE NOT MORE SERIOUS REPERCUSSIONS DUE TO THIS VEHICLES FAILURES. WE EXPECT YOUR QUICK ADDRESS OF THIS AND AT NO COST.TO US. JUST THANKFUL LIVES WERE NOT LOST DUE TO WHATEVER CAUSED THIS PROBLEM. *TR