I WAS IN AN ACCIDENT ON OCTOBER 20, 2014 AND MY INSURANCE CONSIDERED CAR AS " TOTAL LOSS" AFTER APPRAISAL BUT AIR BAG DID NOT OPEN EVEN THOUGH IT WAS SEVERE DAMAGE AS I REAR ENDED CAR IN FRONT. I DID SUFFER MUSCLE ACHE FOR COUPLE OF DAYS BUT NO MEDICAL ATTENTION WAS NEEDED EVEN MY PRESCRIPTION GLASSES FOR DISTANCE BROKE WITH IMPACT PRIOR TO THIS EVENT. FOR THE PAST FOUR YEARS I WAS TAKING MY CAR TO NISSAN DEALERSHIP FOR " SENSOR" ISSUES EVEN THOUGH THERE WAS NO MECHANICAL PROBLEM WITH CAR AND I HAD TO BEAR THE EXPENSES EVERY TIME THE SENSOR LIGHT CAME ON. THIS HAPPENED ALMOST EVERY YEAR FOR THREE CONSECUTIVE YEARS AND I COMPLAINED TO NISSAN BUT THEY DID NOTHING ABOUT IT & NOW WITH AIR BAG NOT OPENING WITH TOTAL DAMAGE TO FRONT END OF MY CAR WAS VERY WORRISOME. I DO HAVE PICTURES / POLICE REPORT FOR ACCIDENT & NISSAN REPAIR WORK DONE IN PAST FOR SENSOR ISSUES IF NEEDED THANK YOU FOR INVESTIGATING..UPDATED 12/05/14*BF