NHTSA Complaint #11563457 — 2007 LINCOLN MKZ

The contact owns a 2007 Lincoln MKZ. The contact stated that after having the rotors replaced, while driving approximately 30 MPH and attempting to stop the vehicle, the brake pedal was depressed and went to the floorboard. The vehicle coasted before coming to a complete stop. There were no warning lights illuminated. The contact stated that there was a grinding sound coming from the rear of the vehicle while reversing. Additionally, was a slight delay while shifting gear. The contact also stated that the air bag warning light was illuminated. The contact stated that the vehicle was repaired; however, the failure was persistent during cold weather. The vehicle was taken to an independent mechanic however, the mechanic was unable to duplicate the failure. The vehicle was taken to the dealer to be diagnosed; however, the dealer was unable to determine the cause of the failure. The brake pads and rotors had been replaced approximately 3 to 4 times. The vehicle was returned to the dealer but was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 95,000.