I PURCHASE A 300 TOURING ON NOV 5 2006. THIS WAS A BRAND NEW CAR WITH ONLY 4 MILE. THE CHECK ENGINE LIGHT CAME ON THE FIRST TIME ON NOV 17. I CONTACTED THE DEALERSHIP AND TOOK THE CAR IN. I WAS TOLD THAT THEY DID A DIAGNOSTIC TEST AND DIDN'T SEE ANY CODE INDICATING THAT ANYTHING WAS WRONG. THE LIGHT WAS RESET AND THE CAR WAS RETURN TO ME. I DROVE IT AGAIN FOR SEVERAL DAYS AND THE LIGHT CAME BACK ON AGAIN FOR THE SECOND TIME NOV 23 2006. I CONTACT THE DEALERSHIP AGAIN AND TOOK THE CAR IN. I WAS TOLD THAT WHEN THE TECH STARTED THE CAR HE DIDN'T SEE THE LIGHT ON. I WAS TOLD TO TAKE THE CAR HOME. WHEN THE PROBLEM STARTED THE CAR HAD LESS THAN 1500 MILES. I DON'T FEEL SAFE DRIVING THIS CAR. I HAVE THE FEELING THE DEALERSHIP IS JUST RESETTING THE LIGHT AND NOT TRYING TO FIX THE PROBLEM. I DID NOTICE ON YOUR SITE THAT THIS WAS A PROBLEM WITH THE 300 TOURING. *JB