I PARKED THE CAR IN THE DRIVEWAY WHICH IS SLOPED DOWNWARDS, AND THOUGHT I PUT THE CAR IN PARK AND TURNED THE IGNITION OFF AND TOOK OUT THE KEYS. AFTER I GOT OUT OF THE CAR, IT STARTED ROLLING FORWARD INTO THE GARAGE DOOR. I QUICKLY JUMPED INTO THE SEAT AND SLAMMED ON THE BRAKE. THANK G-D, NO REAL DAMAGE WAS DONE, BUT I AM PREGNANT AND GOT REALLY SHOCKED. I REALIZED THE EXTENT OF THIS SAFETY ISSUE WHICH I PREVIOUSLY DISREGARDED. THE ISSUE IS THAT THE KEYS CAN COME OUT OF THE IGNITION WHILE IT IS IN THE ON POSITION. THEREFORE IF I FORGET TO PUT THE CAR IN PARK AND TAKE THE KEYS OUT THEY COME OUT. MOST CARS HAVE A SAFETY FEATURE WHICH PREVENTS REMOVING THE KEYS UNTIL THE IGNITION IS OFF, WHICH CANNOT BE DONE UNLESS THE CAR IS IN PARK. IN MY CAR HOWEVER THIS IS NOT THE CASE AS THE KEYS COME OUT IN THE ON POSITION AND I AM THEREFORE LACKING THE FEATURE TO REMIND ME TO PUT THE CAR IN PARK. THIS CAN G-D FORBID CAUSE A TERRIBLE ACCIDENT. I SUBSEQUENTLY CHECKED MY BROTHER IN LAW'S CAR WHICH IS ALSO AN 03 MALIBU AND IT HAS THE SAME PROBLEM. *TR