Two problems related to brake light on have been reported for the 2010 Lincoln MKZ. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Lincoln MKZ based on all problems reported for the 2010 MKZ.
My uncle car 2010 Lincoln Mkz have problem with brake. When drive brake pedal ok,,,,but sometime park at home all night long and morning start engine and brake pedal go down on floor. He need to pump brake several time to make brake pedal goes up so he can drive. Brake light on dash sometime went on when driving but brake pedal normal he bring to dealer and let them check out,,,but no problem solve,,,they still don't know what happen.
Passenger side outside led taillight/brake light is now flashing, as if a right turn signal were activated, but when no turn signal is activated. This is in addition to a prior reported defect where the same passenger side led taillight displays a light condition as if braking, when car is not actually braking. This safety defect is also observed on some 2008-2010 Mkz and Mercury milan vehicles in the past 18 months. The led lights are not owner replaceable; instead the entire taillight must be replaced at a cost to the owner of over $500. This confuses other drivers and then creates a safety hazard.