See also:

Replacement of Integrated Keyhead Transmitters and Coded Keys
Note: Your vehicle comes equipped with two integrated keyhead transmitters. The integrated keyhead transmitter functions as both a programmed ignition key that operates all the locks and starts t ...

Exterior & Styling
What you see on the MKX's exterior is what you get. The only real change is from standard 18-inch alloy wheels to chrome versions, also 18 inches, when you get the Special Package. It's difficul ...

Trailer lamps
Trailer lamps are required on most towed vehicles. Make sure all running lights, brake lights, turn signals and hazard lights are working. Do not splice into the vehicle lamp wiring for trailer lam ...