NHTSA Complaint #10576056 — 2004 BMW Z4

THIS PROBLEM APPEARS WHEN THE OUTDOOR TEMPERATURE GETS ABOVE 70, OR MY VEHICLE SITS IN THE SUN ALL DAY. THERE IS A PROBLEM WITH THE STEERING AT ALL SPEEDS - THE STEERING WHEEL FEELS LIKE IT "STICKS" IN ONE POSITION AND I HAVE TO FORCE IT BACK IN THE OPPOSITE DIRECTION TO CORRECT THE COURSE I'M ON. THEN IT "STICKS" IN THAT POSITION AND I HAVE TO BE VERY VIGILANT WITH EVERY CURVE IN THE ROAD. IT SCARED ME LAST WEEK BECAUSE IT WAS THE WORST IT HAD BEEN SINCE IT FIRST BEGAN DOING THIS LAST YEAR. I LIVE IN THE FOOTHILLS OF CALIFORNIA AND CURVY ROADS ARE THE REASON I LOVE DRIVING MY Z4. LAST WEEK, THE STEERING PROBLEM SEEMED TO TAKE MORE ENERGY AND MORE CORRECTIONS TO FORCE THE WHEEL BACK IN THE DIRECTION I NEEDED THE CAR TO BE MOVING. WHEN THE WEATHER IS COOLER, THE STEERING IS PRECISE AND EFFORTLESS. I WAS SHOCKED TO HAVE TO DEAL WITH CORRECTING THE PATH OF THE VEHICLE NUMEROUS TIMES FOR EACH CURVE! IT WAS AN EXHAUSTING RIDE HOME; I DON'T FEEL SAFE WHEN THE CAR PERFORMS LIKE THIS. *TR