WHILE DRIVING (AT 65 MPH!) THE LEFT REAR ANCHOR BRACKET OF THE DRIVERS SEAT SUDDENLY BROKE CAUSING THE SEAT TO COLLAPSE AND BECOME UNSTABLE. I WAS LUCKY TO BE ABLE TO REMAIN IN CONTROL OF THE CAR AND AVOID AN ACCIDENT. AS A RESULT OF THIS BROKEN BRACKET, MY SEAT ROCKS SEVERELY WHEN I TURN CORNERS AND SOMETIMES WHEN I APPLY THE BRAKES. THIS IS A SERIOUS SAFETY CONCERN AND A RECALL SHOULD BE ISSUED. I HAVE NOT HAD THE CAR REPAIRED AS OF YET BUT I DO FIND BY RESEARCHING THAT THIS ISSUE IS QUITE COMMON (SERVICE BULLETINS HAVE BEEN ISSUED BY NISSAN AND YOU) AND THE REPAIR COSTLY. UNTIL I HEAR FROM YOU, I WILL FIX FOR THE TIME BEING BY INSTALLING SOME WOODEN BLOCKS UNDER MY SEAT TO STABILIZE IT. AGAIN, I URGE YOU TO ISSUE A RECALL ON THIS VERY SERIOUS SAFETY ISSUE. *TR