I WAS TURNING LEFT INTO A WALMART PARKING LANE AND STRUCK A YELLOW LANE MARKER THAT DID NOT HAVE A LANE SIGN. THIS SIGN HAD BEEN BROKEN OFF 3 DAYS PRIOR TO MY ACCIDENT ON 11-25-2010. WALMART DID NOT REPLACE THE LANE MARKER PROPERLY. THE IMPACT WAS DRIVER/CORNER DESTROYING THE LIGHT AND PUSHING THE PANEL INTO THE DRIVER DOOR; SUBSEQUENTLY THE DOOR WILL NOT PROPERLY OPEN. THE AIRBAG LAMP DID LIGHT UP, BUT THE AIRBAG ITSELF DID NOT DEPLOY AT ALL. *TR