2010 LINCOLN MKS Locks and security

2. Remove the old battery.
Note:Please refer to local
regulations when disposing of
transmitter batteries.
3. Insert the new battery. Refer to
the instructions inside the IKT for
the correct orientation of the
battery. Press the battery down to
ensure that the battery is fully seated in the battery housing cavity.
4. Snap the battery cover back onto the key.
Intelligent Access key (IA key)
1. Remove the backup key from the
transmitter, then twist a thin coin in
the slot hidden behind the backup
key slot to remove the battery
cover.
Note:Do not wipe off any grease on
the battery terminals or on the back
surface of the circuit board.
2. Remove the old battery.
Note:Please refer to local
regulations when disposing of
transmitter batteries.
3. Insert the new battery. Refer to
the instructions inside the IA key
for the correct orientation of the
battery. Press the battery down to
ensure that the battery is fully
seated in the battery housing cavity.
4. Snap the battery cover back onto the transmitter and install the
backup key.
Note:Replacement of the battery willnotcause the IKT or IA key to
become deprogrammed from your vehicle. They should operate normally
after battery replacement.
Locks and Security
119
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

Replacing lost Integrated Keyhead Transmitters (IKTs) or Intelligent
Access Keys (IA keys)
If you would like to have your IKTs or IA keys reprogrammed because
you lost one, or would like to buy additional transmitters you can either
reprogram them yourself, or takeall transmittersto your authorized
dealer for reprogramming.
How to reprogram your Integrated Keyhead Transmitters (IKTs) or
Intelligent Access Keys (IA keys)
To program a new IKTs or IA keys yourself, refer toSecuriLock
passive anti-theftsection of this chapter.Note:At least two already
programmed transmitters are required to perform this procedure
yourself.
Illuminated entry
The interior lamps, parking lamps and puddle lamps (if equipped)
illuminate when the Integrated Keyhead Transmitter or Intelligent Access
Keys or the keyless entry system keypad is used to unlock the door(s).
The illuminated entry system will turn off the lights if:
•the ignition is turned on, or
•the
control on the transmitter is pressed, or
•the vehicle is locked using the keyless entry keypad, or
•the vehicle is locked using the key in the driver door cylinder, or
•after 25 seconds of illumination.
The lights will not turn off if:
•they have been turned on with the dimmer control, or
•any door is open.
Illuminated exit
•When all vehicle doors are closed, the ignition is turned off and the
key is removed from the ignition (IKT only), the interior dome lamps,
parking lamps and the puddle lamps (if equipped) will illuminate.
The lamps will turn off if all the doors remain closed and
•25 seconds elapse, or
•the key is inserted in the ignition (IKT only) or (if equipped with
Intelligent access with push button start feature) the start button is
pressed.
Locks and Security
120
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

Battery saver
The battery saver will shut off the lamps 10 minutes after the ignition
has been turned off.
•If the dome lamps were turned on using the panel dimmer control, the
battery saver will shut them off 10 minutes after the ignition has been
turned off.
•If the courtesy lamps were turned on because one of the vehicle doors
or the trunk was opened, the battery saver will shut them off
10 minutes after the ignition has been turned off.
•The battery saver will shut off the headlamps 10 minutes after the
ignition has been turned off.
Accessory mode battery saver for Intelligent Access Keys with
Push Button Start (if equipped)
The battery saver will shut off the ignition approximately 45 minutes
after the vehicle is left in Accessory Mode, in order to preserve the
vehicle’s battery.
Locks and Security
121
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

SECURICODE™ KEYLESS ENTRY SYSTEM
The keypad, located near the driver’s window, is invisible until touched
and then it lights up so you can see and touch the appropriate buttons.
Note:If you enter your entry code too fast on the keypad, the unlock
function may not work. Re-enter your entry code more slowly.
You can use the keyless entry
keypad to:
•lock or unlock the doors without
using a key.
•open the trunk.
•recall memory seat/power mirrors
and steering column positions (if
equipped).
•enable or disable the autolock
and autounlock features
•Activate Intelligent Access (if
equipped) at the driver door,
refer toIntelligent Accessin this
chapter.
The keypad can be operated with the factory set 5–digit entry code; this
code is located on the owner’s wallet card in the glove box and is
available from your authorized dealer. You can also create up to three of
your own 5–digit personal entry codes.
Note:If your vehicle is equipped with the Intelligent Access feature,
your keypad will still function normally if you enter your personal entry
code or factory set code. However, if your transmitter is within range of
the driver’s door, an Intelligent Access unlock will also occur each time
you press any number on the keypad. Note that this additional unlock
will not impact keypad functionality, and you can still enter your code
and perform all keypad functions (unlock, lock, trunk release).
Programming a personal entry code and keypad association to
memory seats, mirrors and steering column (if equipped)
To create your own personal entry code:
1. Enter the factory set code.
2. Within five seconds press the 1•2 on the keypad.
3. Enter your personal 5-digit code. Each number must be entered
within five seconds of each other.
Locks and Security
122
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

4. For memory recall feature, enter the sixth digit 1•2 to store driver 1
settings or 3•4 to store driver 2 settings.
Note:Touching 5•6, 7•8, or 9•0 keypad numbers as a sixth digit
will not recall a driver memory setting.
Note:The factory-set code cannot be associated with a memory setting.
5. The doors will lock then unlock to confirm that your personal entry
code has been programmed to the module.
Tips:
•Do not set a code that uses five of the same number.
•Do not use five numbers in sequential order.
•The factory set code will work even if you have set your own personal
code.
Erasing personal code
1. Enter the factory set 5–digit code.
2. Within five seconds, press the 1•2 on the keypad and release.
3. Press and hold the 1•2 for two seconds. This must be done within
five seconds of completing Step 2.
All personal codes are now erased and only the factory set 5–digit code
will work.
Anti-scan feature
If the wrong code has been entered seven times (35 consecutive button
presses), the keypad will go into an anti-scan mode. This mode disables
the keypad for one minute and the keypad lamp will flash.
The anti-scan feature will turn off after:
•one minute of keypad inactivity.
•pressing the
control on your transmitter.
•the ignition is turned on.
•the door is unlocked with a key
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 the two-stage unlocking
feature is disabled, all doors will unlock; for more information regarding
Locks and Security
123
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

two-stage unlocking, refer to theCentral Unlocking/Two stage
unlockingsection earlier in this chapter.
To unlock all doors,enter the factory set code or your personal code,
then press the 3•4 control within five seconds.
Note:If equipped with Intelligent Access, if the Intelligent Access Key is
within 3 feet (1 meter) of the driver door, your keyless entry keypad
code will still function the same way, but the driver’s door will also
unlock with each keypad button press.
To open the trunk,enter the factory set code or your personal code,
then press the 5•6 control within five seconds.
To lock all doors,press and hold the 7•8 and the 9•0 at the same
time (with the driver’s door closed) for two seconds will lock all doors.
Yo udo notneed to enter the keypad code first.
SECURILOCKPASSIVE ANTI-THEFT SYSTEM
SecuriLockpassive anti-theft system is an engine immobilization
system. This system is designed to help prevent the engine from being
started unless acoded Integrated Keyhead Transmitter (IKT) or
Intelligent Access Keys programmed to your vehicleis used. The
use of the wrong type of coded key may lead to a “no-start” condition.
Your vehicle comes with two coded Integrated Keyhead Transmitters or
Intelligent Access Keys; additional coded transmitters may be purchased
from your authorized dealer. The authorized dealer can program your
spare transmitters to your vehicle or you can program then yourself.
Refer toProgramming spare Integrated Keyhead Transmitters or
Programming Spare Intelligent Access Keysfor instructions on how to
program the coded key.
For Integrated Keyhead Transmitter (IKT), the Standard SecuriLock
keys without remote entry transmitter functionality can also be
purchased from your authorized dealer if desired.
Note:The SecuriLockpassive anti-theft system is not compatible with
non-Ford aftermarket remote start systems. Use of these systems may
result in vehicle starting problems and a loss of security protection.
Note:Large metallic objects, electronic devices that are used to
purchase gasoline or similar items, or a second coded key on the same
key chain may cause vehicle starting issues. You need to prevent these
objects from touching the coded key while starting the engine. These
objects will not cause damage to the coded key, but may cause a
momentary issue if they are too close to the key when starting the
Locks and Security
124
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

engine. If a problem occurs, turn the ignition off, remove all objects on
the key chain away from the coded key and restart the engine.
Note: Do not leave a duplicate coded key in the vehicle. Always
take your keys and lock all doors when leaving the vehicle.
Anti-theft indicator
The anti-theft indicator is located in the instrument panel cluster.
•When the ignition is off, the
indicator will flash once every two
seconds to indicate the
SecuriLocksystem is functioning
as a theft deterrent.
•When the ignition is on, the indicator will glow for three seconds to
indicate normal system functionality (IKT equipped vehicles only).
If a problem occurs with the SecuriLocksystem, the indicator will flash
rapidly or glow steadily when the ignition is in the on position. If this
occurs, turn the ignition off then back to on to make sure there was no
electronic interference with the programmed key. If the vehicle doesn’t
start, try to start it with the 2nd programmed key and if successful
contact your authorized dealership for key replacement. If the indicator
still flashes rapidly or glows steadily, the vehicle will not start, contact
your authorized dealer as soon as possible for service (IKT equipped
vehicles only).
Automatic arming
The vehicle is armed immediately after turning the ignition off.
The theft indicator will flash every
two seconds to act as a theft
deterrent when the vehicle is
armed.
Automatic disarming
The vehicle is disarmed immediately after the ignition is turned on.
If equipped with IKTs, the theft indicator will illuminate for three
seconds and then go out. If the theft indicator stays on for an extended
period of time or flashes rapidly, contact your authorized dealer as soon
as possible.
Locks and Security
125
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)

Replacement Integrated Keyhead Transmitters (IKT) and coded
keys or Intelligent Access Keys
Note:Your vehicle comes equipped with two Integrated Keyhead
Transmitters (IKTs) or two Intelligent Access Keys.
TheIntegrated Keyhead Transmitter (IKT)functions as both a
programmed ignition key that operates all the locks and starts the
vehicle, as well as a remote keyless entry transmitter. A maximum of
eight coded keys can be programmed to your vehicle; only four of these
eight coded keys can be IKTs with remote entry functionality.
TheIntelligent Access Keyfunctions as both a programmed key that
operates the driver door lock, activates Intelligent Access with Push
Button Start systems as well as a remote keyless entry transmitter. A
maximum of four Intelligent Access Keys can be programmed to your
vehicle.
If your programmed transmitters or standard SecuriLockcoded keys
(IKTs only) are lost or stolen and you don’t have an extra coded key, you
will need to have your vehicle towed to an authorized dealer. The key
codes need to be erased from your vehicle and new coded keys will need
to be programmed.
Replacing coded keys can be very costly. Store an extra programmed key
away from the vehicle in a safe place to help prevent any
inconveniences. Please visit an authorized dealer to purchase additional
spare or replacement keys.
Programming spare Integrated Keyhead Transmitter (IKT) keys
If you have a Intelligent Access Keys, refer toProgramming spare
intelligent access keysin this section.
You can program your own Integrated Keyhead Transmitters or standard
SecuriLockcoded keys to your vehicle. This procedure will program
both the engine immobilizer keycode and the remote entry transmitter
portion of the IKT to your vehicle.Note:A maximum of eight coded
keys can be programmed to your vehicle; only four of these eight can be
IKTs with remote entry functionality.
Tips:
•Only use Integrated Keyhead Transmitters (IKTs) or standard
SecuriLockkeys.
•You must have two previously programmed coded keys (keys that
already operate your vehicle’s engine) and the new unprogrammed
key(s) readily accessible.
Locks and Security
126
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)