1:DRIVING HOME WHEN I LOOKED UP AND SAW SPARKS COMING FROM UNDER MY CAR, LOST STEERING AND SLOWED DOWN TO GUARD RAIL BEFORE AN EXIT RAMP ON HIGHWAY. MY WHEEL AND CONTROL ARM CAME OFF THE VEHICLE WHICH HAPPENED AT 5200 MILES. 2:AS I WAS DRIVING ON THE HIGHWAY MY VEHICLE SHUT DOWN CAUSING ME TO LOSE POWER AND GET STRANDED ON THE HIGHWAY NOT ABLE TO MOVE WHICH CAUSED ME TO GET REAR ENDED AT 65 MPH. THIS WAS AT 18K MILES. RECALL CAME OUT AFTER ACCIDENT.