See also:

Keys
Keys Your vehicle is equipped with two Integrated Keyhead Transmitters (IKTs). The key blade functions as a programmed key which starts the vehicle and unlocks/locks all the doors. The ...

Overview
Nearly identical to the Lincoln MKZ Concept shown at the North American International Auto Show in January 2012, the production 2013 Lincoln MKZ embodies a design language that is subtly distincti ...

Unlocking and locking the doors using keyless entry
To unlock the driver’s door, enter the factory set 5-digit code or your personal code. Each number must be pressed within five seconds of each other. The interior lamps will illuminate. Note: If ...