Mercury Mariner 2011 Owner's Manuals

2. Pressand release again within three seconds to unlock the
passenger doors, the liftgate and liftgate glass.
One step door unlocking
If the one step door unlocking feature is activated, press
and release
once to unlock all of the doors, the liftgate and liftgate glass.Note:The
interior lamps will illuminate (refer to theIlluminated entryfeature
later in this section), if the control on the overhead lamp is in the DOOR
position.
Switching from two step to one step door unlocking
Unlocking can be switched between two step and one step door
unlocking by pressing and holding both
andbuttons
simultaneously on the remote entry transmitter for approximately four
seconds. The turn signal will flash twice to indicate that the vehicle has
switched to one step unlocking. Repeat the procedure to switch back to
two step unlocking.
Locking the doors
1. Press
and release to lock all the doors. Assuming all vehicle doors
and the liftgate are properly closed, the parking lamps will illuminate.
2. Press
and release again within three seconds to confirm that all the
doors and liftgate are closed and locked.Note:The doors will lock again
and the horn will chirp once.
If any of the doors or the liftgate are not properly closed, the horn will
chirp twice and turn lamps will not illuminate when the
control is
pressed.
Opening the liftgate glass (if equipped)
Presstwice within three seconds to open the liftgate glass.
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. To deactivate the feature, press the
control again, turn the ignition to the on or start position, or wait for the
alarm to time out in approximately three minutes.
Locks and Security
101
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

Note:The panic alarm will only operate when the ignition is in the off
position.
Replacing the battery
The integrated keyhead transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent.
To replace the battery:
1. Twist a thin coin in the slot of the
IKT near the key ring in order to
remove the battery cover.
Note:Do not wipe off any grease on
the battery terminals 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 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.
Note:Replacement of the battery willnotcause the IKT to become
deprogrammed from your vehicle. The IKT should operate normally after
battery replacement.
Replacing lost Integrated Keyhead Transmitters (IKTs)
If you would like to have your Integrated Keyhead Transmitters
reprogrammed because you lost one, or would like to buy additional
IKTs, you can either reprogram them yourself, or takeall IKTsto your
authorized dealer for reprogramming.
How to reprogram your Integrated Keyhead Transmitters (IKTs)
To program a new Integrated Keyhead Transmitter yourself, refer to
Programming spare keysin theSecuriLockpassive anti-theftsection
of this chapter.Note:At least two IKTs are required to perform this
procedure yourself.
Locks and Security
102
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

Illuminated entry
The interior lamps and puddle lamps (if equipped) illuminate when the
Integrated Keyhead Transmitter or the keyless entry system keypad is
used to unlock the door(s).
The illuminated entry system will turn off the interior lights if:
•the ignition is turned to the on position, or
•the Integrated Keyhead Transmitter lock control is pressed, or
•the vehicle is locked using the keyless entry keypad, or
•after 25 seconds of illumination.
The inside lights will not turn off if:
•they have been turned on with the dimmer control, or
•any door is open.
Illuminated exit
•The lamps will illuminate when the key is removed from the ignition.
The lamps automatically turn off after 25 seconds. The dome and cargo
lamp controls mustnotbe set to the off position for the illuminated exit
system to operate.
SECURICODE™ KEYLESS ENTRY SYSTEM
You can use the keyless entry keypad to:
•lock or unlock the doors without using a key,
•activate or deactivate the Autolock and Autounlock feature if
equipped
•release the liftgate glass,
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 your own
5–digit personal entry code.
When pressing the controls on the keyless entry keypad, press the
middle of the controls to ensure a good activation.
Programming your own personal entry code
To create your own personal entry code:
1. Enter the factory set code.
Locks and Security
103
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

2. Within five seconds press the 1•2 on the keypad. The doors will lock
and then unlock to confirm that the system is in programming mode.
3. Enter your personal 5–digit code.
Each number must be entered
within five seconds of each other.
4. Press 1•2 on the keypad to
assign the Driver 1 setting. The
doors will lock and then unlock to confirm that your personal entry code
has been programmed.
You can store up to three personal entry codes. The above procedure
shows how to set the Driver 1 setting. To assign the additional settings,
repeat Steps 1 through 3, then for Step 4, do one of the following:
•Press 3•4 to assign the Driver 2 setting.
•Press 5•6, 7•8, or 9•0 to assign the Driver 3 setting.
Ti p s
•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.
Your personal code is 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,
•or the ignition position changes.
Unlocking and locking the doors and liftgate 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.
Locks and Security
104
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

To unlock all doors and liftgate,press the 3•4 control within five
seconds of entering the factory set 5-digit code or your personal code.
To lock all doors and liftgate,press the 7•8 and the 9•0atthe
same time.Note:The driver’s door must be closed. Youdo notneed to
enter the keypad code first.
To open the liftgate glass,press the 5•6 after entering the factory
set 5-digit code or your personal code.
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)
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;
additional coded IKTs may be purchased from your authorized dealer.
Standard SecuriLockkeys without remote entry transmitter
functionality can also be purchased from your authorized dealer if
desired. The authorized dealer can program your spare IKTs to your
vehicle or you can program the IKTs yourself. Refer toProgramming
spare keysfor instructions on how to program the coded key.
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 IKT while starting the engine. These
objects will not cause damage to the coded IKT, but may cause a
momentary issue if they are too close to the IKT when starting the
engine. If a problem occurs, turn the ignition off, remove all objects on
the key chain away from the coded IKT 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.
Locks and Security
105
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

Anti-theft indicator
The anti-theft indicator is located in the instrument panel cluster.
•When the ignition is in the off
position, the indicator will flash
once every two seconds to
indicate the SecuriLocksystem
is functioning as a theft
deterrent.
•When the ignition is in the on position, the indicator will glow for
three seconds to indicate normal system functionality.
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.
Automatic arming
The vehicle is armed immediately after switching the ignition to the off
position.
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 to the on
position.
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.
Replacement of integrated keyhead transmitters (IKT) and coded
keys
Note:Your vehicle comes equipped with two integrated keyhead
transmitters (IKTs). The IKT functions as both a programmed ignition
key that operates all the locks and starts the vehicle, as well as a remote
Locks and Security
106
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

keyless entry transmitter. A maximum of eight coded keys can be
programmed to your vehicle; only four of these eight keys can be IKTs
with remote entry functionality.
If your IKTs or standard SecuriLockcoded keys 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 keys
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.
•If two previously programmed coded keys are not available, you must
take your vehicle to your authorized dealer to have the spare key(s)
programmed.
Please read and understand the
entire procedure before you begin.
1. Insert the first previously
programmedcoded keyinto the
ignition.
2. Turn the ignition from the 1 (off)
position to the 3 (on) position. Keep
the ignition in the 3 (on) position
for at least three seconds, but no
more than 10 seconds.
3. Turn the ignition to the 1 (off) position and remove the firstcoded
keyfrom the ignition.
Locks and Security
107
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

4. After three seconds but within 10 seconds of turning the ignition to
the 1 (off) position, insert the second previouslycoded keyinto the
ignition.
5. Turn the ignition from the 1 (off) position to the 3 (on) position. Keep
the ignition in the 3 (on) position for at least three seconds, but no more
than 10 seconds.
6. Turn the ignition to the 1 (off) position and remove the second
previously programmedcoded keyfrom the ignition.
7. After three seconds but within 20 seconds of turning the ignition to
the 1 (off) position and removing the previously programmedcoded
key,insert the new unprogrammed key (new key/valet key) into the
ignition.
8. Turn the ignition from the 1 (off) position to the 3 (on) position. Keep
the ignition in the 3 (on) position for at least six seconds.
9. Remove the newly programmedcoded keyfrom the ignition.
If the key has been successfully programmed it will start the vehicle’s
engine and will operate the remote entry system (if the new key is an
integrated keyhead transmitter). The theft indicator light will illuminate
for three seconds and then go out to indicate successful programming.
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.
Note:To program MyKey™ features, refer toMyKey™in this chapter.
Locks and Security
108
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

FRONT SEATS
WARNING:Reclining the seatback can cause an occupant to
slide under the seat’s safety belt, resulting in severe personal
injuries in the event of a collision.
WARNING:Do not pile cargo higher than the seatbacks to
reduce the risk of injury in a collision or sudden stop.
WARNING:Before returning the seatback to its original
position, make sure that cargo or any objects are not trapped
behind the seatback. After returning the seatback to its original
position, pull on the seatback to ensure that it has fully latched. An
unlatched seat may become dangerous in the event of a sudden stop or
collision.
Adjustable head restraints
Your vehicle is equipped with front row outboard head restraints that are
vertically adjustable.
WARNING:To minimize the risk of neck injury in the event of a
crash, the driver and passenger occupants should not sit in
and/or operate the vehicle, until the head restraint is placed in its
proper position. The driver should never adjust the head restraint
while the vehicle is in motion.
The adjustable head restraints
consist of:
•a trimmed energy absorbing foam
and structure (1),
•two steel stems (2),
•a guide sleeve adjust/release
button (3),
•and a guide sleeve unlock/remove
button (4).
Seating and Safety Restraints
109
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)

To adjust the head restraint, do the following:
1. Adjust the seatback to an upright driving/riding position.
2. Raise the head restraint by
pulling up on the head restraint.
3. Lower the head restraint by
pressing and holding the guide
sleeve adjust/release button and
pushing down on the head restraint.
Properly adjust the head restraint so that the top of the head restraint is
even with the top of your head and positioned as close as possible to the
back of your head. For occupants of extremely tall stature, adjust the
head restraint to its full up position.
WARNING:The adjustable head restraint is a safety device.
Whenever possible it should be installed and properly adjusted
when the seat is occupied.
Seating and Safety Restraints
110
2011 Mariner(mrn)
Owners Guide, 1st Printing
USA(fus)