I WAS SLOWLY PARALLEL PARKING AND BACKING UP TOWARDS THE SIDEWALK. THEN, I WANTED TO MOVE MY FOOT FROM THE GAS TO THE BRAKE IN ORDER TO CUT THE WHEEL. BUT, I CONTINUED TO BACK UP. BEFORE I COULD EVEN THINK ABOUT WHY THIS WAS HAPPENING MY CAR HIT THE TREE AT THE EDGE OF THE SIDEWALK. AT FIRST, I CHALKED IT UP TO . . . A STRANGE/UNCHARACTERISTIC POOR PHYSICAL REACTION ON MY PART. HOWEVER, I HAVE ALWAYS FELT LIKE IT WAS A VERY STRANGE EVENT AND AT THE TIME THERE WAS A RISE OF PANIC AS I REALIZED MY FOOT WAS NOT GOING OVER TO THE BRAKE. SINCE IT HAPPENED SO QUICKLY I COULD NEVER TEASE OUT EXACTLY WHAT HAPPENED BUT I HAVE FELT AS THOUGH MY FOOT WERE STUCK THERE ON THE ACCELERATOR. THE IMPACT WITH THE TREE LOOSENED IT. (I THINK). NOW, I SEE RECALLS FOR OTHER NISSANS. THE VERY NIGHT OF THE ACCIDENT I ACTUALLY GOOGLED THE NISSAN GAS PEDAL . . . I WENT RIGHT TO MY VIN # AND CHECKED BUT MY NISSAN VERSA 2012 WAS NOT ONE OF THEM. HOWEVER, I SAW THAT LAST YEAR OTHER MODELS (2013+) DID HAVE PROBLEMS. I STILL HAD A WEIRD FEELING ABOUT IT EVEN THOUGH MY VERSION WAS NOT BEING INVESTIGATED. AND LAST WEEK WHEN I SAW THAT ON THE NEWS THAT 2012S WERE NOW ALSO BEING RECALLED I WENT BACK TO LOOK UP MY VIN # AND STILL NO MATCH. I THINK IT IS JUST WEIRD. AND, THE WHOLE THING HAPPENED IN 1 SEC. AND OVER A SPAN OF MAYBE 3? FEET . . . SO IT IS REALLY HARD FOR ME TO DECIDE EXACTLY WHAT WAS GOING ON. MY HEAD WAS TURNED BACKWARDS AND I WAS LOOKING AT THE TREE SO I CAN'T HONESTLY SAY I LOOKED DOWN AND SAW