NHTSA Complaint #11382892 — 2013 TESLA MODEL S

WE OWN A 2013 TESLA MODEL S 85, REAR WHEEL DRIVE, NO AUTOPILOT. AS VEHICLE AGED, THE STEERING WAS NOTICEABLY VAGUE AND THE VEHICLE BECAME "DARTY" ON THE HIGHWAY, SEEMINGLY WANTING TO DRIVE OUT OF THE CURRENT LANE ON ITS OWN. THIS DARTINESS BECAME WORSE AND WORSE OVER TIME, AND ALSO WAS WORSE WHEN ACCELERATING OR DECELERATING. WE FIRST ALERTED THE DEALER OF THE PROBLEM IN AUG 2019, AND THEY REPLACED FEW COMPONENTS IN THE FRONT SUSPENSION (BOTH UPPER CONTROL ARMS AND THE RIGHT FORELINK) AND CHARGED US $1571+TAX FOR PARTS AND LABOR. THE STEERING SEEMED A LITTLE BETTER FOR A WHILE, BUT IN JAN 2020 WE BROUGHT THE CAR BACK IN WITH CONCERNS ABOUT VAGUE STEERING AND THE DEALER RECOMMENDED A WHEEL ALIGNMENT, WHICH WE PAID FOR. THE ALIGNMENT YIELDED NO IMPROVEMENT AND THE CAR BECAME INCREASINGLY DIFFICULT TO DRIVE ON THE HIGHWAY, REQUIRING CONSTANT STEERING ADJUSTMENTS TO KEEP IN ITS LANE. WE BROUGHT THE CAR BACK TO THE DEALER IN MAY 2020, AND BY THIS TIME THE DEALER VERBALLY AGREED THAT THE CAR WAS NOT SAFE TO DRIVE IN ITS CURRENT STATE. THEY REPLACED BOTH REAR LOWER CONTROL ARM ASSEMBLIES AND CHARGED US $1382+TAX, BUT THIS STILL DID NOT RESOLVE THE DARTINESS. WE RETURNED TO THE DEALER LATER IN MAY 2020, AND THEY RECOMMENDED REPLACING NEARLY EVERY OTHER SUSPENSION PART, INCLUDING BOTH REAR TOE LINKS, BOTH REAR UPPER LINKS, BOTH FRONT AFT LINKS, THE FRONT FORE LINK THAT WASN'T PREVIOUSLY REPLACED. THE COST FOR THIS WAS A $1870+TAX. FORTUNATELY, THE STEERING ISSUES DID NOT RESULT IN ANY ACCIDENTS. SINCE THIS LAST REPAIR, THE CAR NOW DRIVES RELATIVELY NORMALLY FOR A 7 1/2 YEAR OLD CAR. WE ARE REPORTING OUR EXPERIENCE AFTER WE LEARNED THAT THE NHTSA IS INVESTIGATING A SERIES OF OTHER SUSPENSION-RELATED CONCERNS WITH TESLA MODEL S CARS. WE BELIEVE IT IS UNREASONABLE FOR A CAR TO BECOME UNSAFE TO DRIVE IN 7 YEARS SUBJECTED ONLY TO NORMAL PERSONAL USE.