Lincoln 2011 MKS Owner's Manual page 112

Locks and Security
Intelligent access
Your vehicle will allow you to unlock and enter your vehicle without
actively using a key or transmitter. You can use the intelligent access
feature at the driver door or at the trunk. You can activate the intelligent
access feature as long as you have one of your intelligent access keys
within range of the driver door or the trunk.
Activating intelligent access at the driver's door: If your IA key is
within 3 feet (1 meter) of the driver's door, you can activate your
intelligent access system by pressing any button on the keyless entry
keypad. The driver's door will automatically unlock and the door can be
opened.
Note: If two stage unlocking is disabled, all doors will unlock when you
press any button on the keyless entry keypad.
Activating intelligent access at the trunk: If your IA key is within
3 feet (1 meter) of the trunk, you can activate your intelligent access
system by pressing the exterior trunk release button, hidden under the
trim above the license plate. The trunk will release and open.
Refer to the Remote entry system in this section for more details on
how to use the lock, unlock, panic, or trunk buttons on the transmitter.
Your intelligent access system uses a radio frequency (RF) signal to
communicate with your vehicle and authorize your vehicle to unlock
when commanded (either by pressing any keyless entry keypad button,
the trunk button, or a button on the transmitter itself). If excessive RF
interference is present in the area, or if your vehicle battery is low, it
may be necessary to mechanically unlock your door. The mechanical key
blade in your IA key can be used to open the driver's door in this
situation (refer to Intelligent access key in this chapter for more
information on the location and use of the mechanical key blade).
A mechanical key is needed for access if the IA key battery or vehicle
battery is low.
Push button start: Your vehicle is equipped with a push button start
system, which allows you to start your vehicle without using a key. To
operate the push button start system and start your vehicle, your IA key
must be present inside the vehicle, either in the passenger compartment
or in the trunk. Refer to Push button start in the Driving chapter.
Unlocking the doors/two stage unlock
1. Press and release to unlock the driver's door.
Note: The interior lamps and parking lamps will illuminate.
112
2011 MKS (mks)
Owners Guide, 2nd Printing
USA (fus)