INVOLVED IN A FRONT END COLLISON ON HIGHWAY AND AIRBAG FAILED TO DEPLOY. VEHICLE REPAIRED BUT APPROXIMATELY 3 YEARS AGO THE AIRBAG LIGHT CAME ON AND STAYS ON. THERE IS ALSO A SCRAPING NOISE COMING OUT OF STEERING COULMN WHEN TURNING THE WHEEL. INTERNET RESEARCH INDICATES THIS IS A WIDELY KNOWN PROBLEM. NO RECALL NOTICE EVER SENT OUT BY GM. *TR