
Opening front windows and moon roof (if equipped)
Pressand hold for more than two seconds in order to begin opening
the two front windows and moon roof (if equipped).
•The
control can then be released and the windows and moon roof
will complete the opening operation.Note:If the moon roof is in the
vent range, the moon roof will move to full vent.
•If any other remote entry transmitter control is pressed during the
opening operation, both windows and moon roof movement will stop.
Note:The ignition must be in the off position and the accessory delay
feature must be not activated in order for this feature to operate.
Locking the doors
1. Pressand release to lock all the doors. The turn lamps will flash.
2. Press
and release again within three seconds to confirm that all
the doors are closed.Note:The doors will lock again, the horn will chirp
and the turn lamps will flash once if all the doors and trunk are closed.
Note:If any door or the trunk is not closed, or if the hood is not closed
in vehicles equipped with the perimeter alarm feature, the horn will
chirp twice and the lamps will not flash.
Car finder
Press
twice within three seconds. The horn will chirp and the turn
lamps will flash. It is recommended that this method be used to locate
your vehicle, rather than using the panic alarm.
Sounding a panic alarm
Press
to activate the alarm. The horn will sound and the turn lamps
will flash for a maximum of three minutes. Press again or turn the
ignition to the on position to deactivate, or wait for the alarm to time out
in three minutes.
Note:The panic alarm will only operate when the ignition is in the off
position.
Opening the trunk
Presstwice within three seconds to open the trunk.
•Ensure that the trunk is closed and latched before driving your
vehicle. Failure to properly latch the trunk may cause objects to fall
out or block the driver’s rear view.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
90

1. Place the key in the ignition and
turn the ignition to the 3 (on)
position.
2. Press the power door unlock
control on the door panel three
times.
3. Turn the ignition from the 3 (on)
position to the 1 (off) position.
4. Press the power door unlock control on the door panel three times.
5. Turn the ignition back to the 3 (on) position. The horn will chirp one
time to confirm programming mode has been entered and is active.
6. Press the power door unlock control twice within five seconds.
Note:The horn will chirp once to indicate the perimeter lighting feature
has been deactivated. The horn will chirp once and honk once (one short
and one long) to indicate the perimeter lighting feature has been
activated.
7. Turn the ignition to the 1 (off) position to exit the procedure.Note:
The horn will chirp once to confirm the procedure is complete.
Illuminated exit
•When all vehicle doors are closed and the key is removed from the
ignition, the interior dome lamps (and the exterior mirror puddle
lamps, if equipped) will illuminate.
The lights will turn off if all the doors remain closed and
•25 seconds elapse, or
•the key is inserted in the ignition.
Battery saver
The battery saver will shut off the interior lamps 30 minutes after the
ignition has been turned to the 1 (off) position.
•If the dome lamps were turned on using the panel dimmer control, the
battery saver will shut them off 30 minutes after the ignition has been
turned to the 1 (off) position.
•If the courtesy lamps were turned on because one of the vehicle doors
or the trunk was opened, the battery saver will shut off them off
10 minutes after the ignition has been turned to the 1 (off) position.
•The battery saver will shut off the headlamps 10 minutes after the
ignition has been turned to the 1 (off) position.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
94

KEYLESS ENTRY SYSTEM
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 positions (if equipped).
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.
When pressing the controls on the keypad, press the middle of the
controls to ensure a good activation.
Programming a personal entry code and keypad association to
memory seats and mirrors (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.
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:Pressing 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.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
95

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 the remote entry transmitter portion of
your Integrated Keyhead Transmitter.
•the ignition is turned on.
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
two-stage unlocking, refer to theUnlocking the doors/Two stage unlock
section 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.
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 the 7•8 and the 9•0 at the same time (with
the driver’s door closed). Youdo notneed to enter the keypad code
first.
SECURILOCK™ PASSIVE ANTI-THEFT SYSTEM
SecuriLock™ passive 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)
programmed to your vehicleis used. The use of the wrong type of
coded key may lead to a “no-start” condition.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
96

If the key was not successfully programmed, it will not start your
vehicle’s engine and/or will not operate the remote entry features. The
theft indicator light may flash on and off. Wait 20 seconds and you may
repeat Steps 1 through 8. If failure repeats, bring your vehicle to your
authorized dealer to have the new key(s) programmed.
To program additional new unprogrammed key(s), wait 20 seconds and
then repeat this procedure from Step 1.
PERIMETER ALARM SYSTEM
The perimeter anti-theft system will help protect your vehicle from
unauthorized entry.
If there is any potential perimeter anti-theft problem with your vehicle,
ensureALL Integrated Keyhead Transmittersare brought to the
authorized dealer to aid in troubleshooting.
Arming the system
When armed, this system will respond if unauthorized entry is
attempted. When unauthorized entry occurs, the system will flash the
turn signal lamps and will sound the horn.
The system is ready to arm whenever the key is in the 1(off) position, or
is removed from the ignition. Either of the following actions will prearm
the alarm system:
•Press the
control on the remote entry transmitter portion of your
Integrated Keyhead Transmitter.
When you press the lock control twice within three seconds on the
remote entry transmitter portion of your IKT, the horn will chirp once
to let you know that all doors, the hood and the trunk are closed. If
any of these are not closed, the horn will chirp twice to warn you that
a door, the hood or the trunk is still open.
•Press the driver or passenger
interior door lock control while
the door is open, then close the
door.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
100

•Press the 7•8 and 9•0
controls on the keyless entry pad
at the same time to lock the
doors (driver’s door must be
closed).
There is a 20 second countdown when any of the above actions occur
before the vehicle becomes armed.
Each door, the hood or the trunk is armed individually, and if any are
open, they must be closed for the system to enter the 20 second
countdown.
The turn signal lamps will flash once when all doors, the hood and the
trunk are closed indicating the vehicle is locked and entering the
20 second countdown.
Disarming the system
You can disarm the system by any of the following actions:
•Unlock the doors by using the remote entry transmitter portion of
your Integrated Keyhead Transmitter.
•Unlock the doors by using your keyless entry pad.
•Unlock the driver’s door with a key. Turn the key full rearward
(toward the rear of the vehicle) to ensure the alarm disarms.
•Turn ignition to the 3 (on) position with a valid SecuriLock™ key.
•Press the panic control on the remote entry transmitter portion of
your IKT. This will only shut off the horn and turn lamps when the
alarm is sounding. The alarm system will still be armed.
Pressing the power door unlock control within the 20 second prearmed
mode will return the vehicle to a disarmed state.
Triggering the anti-theft system
The armed system will be triggered if:
•Any door, the hood or the trunk is opened without using the door key,
keypad or the remote entry transmitter portion of your IKT.
•The ignition is turned to the 3 (on) position with an invalid
SecuriLock™ key.
2009 MKZ(378)
Owners Guide
USA(fus)
Locks and Security
101

To install a filter:
•First, position the filter in it’s
housing making sure that the far
forward end is all the way up in
the housing. Then push in on the
center of the outside edge of the
filter and rotate up into the
housing until it clips into position.
REAR SEATS
Split-folding rear seatbacks
One or both rear seatbacks can be folded down to provide additional
cargo space.
To lower the seatback(s), pull the
release handle(s) located inside the
trunk.
2009 MKZ(378)
Owners Guide
USA(fus)
Seating and Safety Restraints
110

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 10A Backup lamps, Electrochromatic
mirror
2 20A Horns
3 15A Battery saver: Interior lamps,
Puddle lamps, Trunk lamp, Glove
box lamp, Rear power windows
4 15A Parklamps, License plate lamps
5 — Not used
6 — Not used
7 — Not used
8 30A Rear window defroster
9 10A Heated mirrors
10 30A Starter coil, PCM
11 15A High beams
12 7.5A Delay accessories: Radio head units,
Moon roof, Front power windows,
Electrochromatic mirrors
2009 MKZ(378)
Owners Guide
USA(fus)
Roadside Emergencies
214