WHILE DRIVING THE CAR WOULD JUST SHUT OFF AT RANDOM LOSING BRAKES, STEERING AND ENGINE POWER AS WELL AS OTHER COMFORT FEATURES. IT HAS HAPPENED ON AT LEAST 6 OCCASIONS, USUALLY YOU COULD JUST SHIFT TO NEUTRAL WHILE DRIVING AND RESTART THE CAR FIXING THE ISSUES. TODAY HOWEVER IT HAPPENED WILL SWITCHING LANES TO THE CENTER TURN LANE. UPON APPLYING THE BRAKES TO WAIT TO TURN LEFT THE PEDAL WENT TO THE FLOOR, THEN ON THE SECOND DEPRESS IT WAS SUPER STIFF AND VERY LITTLE BRAKING FORCE APPLIED. THIS CAUSED THE JEEP TO REAR END THE 2 OTHER CARS WAITING TO TURN LEFT. THE AIRBAGS DIDN'T DEPLOY EITHER.