HIT A SHOPPING CART STAND AT A SHOPPING CENTER BECAUSE AS I WAS TURNING INTO THE PARKING SPOT AND APPLYING THE BRAKES SO CONTROL THE VEHICLE SPEED THE ANTI LOCK BRAKING VIOLENTLY PULSED THE BRAKES AND NOT SLOWING THE VEHICLE DOWN. ALTHOUGH I TIGHTENED THE TURN I STILL MADE CONTACT WITH THE UPPER RAIL CAUSING DAMAGE TO THE PARKING LIGHT BEFORE COMING TO A COMPLETE STOP. HAD THE BRAKES FUNCTIONED PROPERLY THE VEHICLE WOULD HAVE NOT BEEN DAMAGED. BECAUSE OF THE LOW SPEED, NO OTHER DAMAGE OCCURRED, JUST BROKE THE PLASTIC. *TR