2008 Mercury Mariner Owner's Manuals

1. The ignition must be OFF to
begin the sequence.
2. Place the key in the ignition and
turn the ignition to the 3 (RUN)
position.
3. Press the power door unlock
control on the door panel three
times.
4.
Turn the ignition from the 3 (RUN)
position to the 1 (LOCK) position.
5. Press the power door unlock control on the door panel three times.
6. Turn the ignition back to the 3 (RUN) position. The horn will chirp
one time to confirm programming mode has been entered and is active.
7. Press the power door unlock control twice within 5 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.
8. Turn the ignition to the 1 (LOCK) position to exit the procedure.
Note:The horn will chirp once to confirm the procedure is complete.
Illuminated exit
•The interior lights 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.
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.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
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Programming your own personal entry code
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. Three unique personal entry
codes can be stored:
•Pressing 1•2 assigns driver 1 settings.
•Pressing 3•4 assigns driver 2 settings.
•Pressing 5•6, 7•8, or 9•0 assigns Driver 3 settings.
5. The doors will again lock then unlock to confirm that your personal
keycode has been programmed to the module.
•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 7 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 UNLOCK control on the remote entry transmitter,
•or the ignition position changes.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
90

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.
To unlock all doors and liftgate,press the 3•4 control within five
seconds.
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 liftglass,press the 5•6.
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.
Your vehicle comes with two coded Integrated Keyhead Transmitters;
additional coded IKTs may be purchased from your authorized dealer.
Standard SecuriLock™ keys 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 Integrated Keyhead Transmittersfor instructions on how to
program the coded key.
Note:The SecuriLock™ passive 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.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
91

Anti-theft indicator
The anti-theft indicator is located in the instrument panel cluster.
•When the ignition is in the
1 (LOCK) position, the indicator
will flash once every 2 seconds to
indicate the SecuriLock™ system
is functioning as a theft deterrent.
•When the ignition is in the 3 (RUN) position, the indicator will glow
for 3 seconds to indicate normal system functionality.
If a problem occurs with the SecuriLock™ system, the indicator will flash
rapidly or glow steadily when the ignition is in the 3 (RUN) position.
If this occurs, the vehicle will not start and should be taken to an
authorized dealer for service.
Automatic arming
The vehicle is armed immediately after switching the ignition to the
1 (LOCK) 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
3 (RUN) 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, have the system serviced by your authorized dealer.
Replacement Integrated Keyless 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
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 SecuriLock™ coded 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.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
92

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
SecuriLock™ coded 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
SecuriLock™ keys.
•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 (LOCK) position to the 3 (RUN) position.
Keep the ignition in the 3 (RUN) position for at least three seconds, but
no more than 10 seconds.
3. Turn the ignition to the 1 (LOCK) position and remove the firstcoded
keyfrom the ignition.
4. Within ten seconds of turning the ignition to the 1 (LOCK) position,
insert the second previouslycoded keyinto the ignition.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
93

5. Turn the ignition from the 1 (LOCK) position to the 3 (RUN) position.
Keep the ignition in the 3 (RUN) position for at least three seconds, but
no more than 10 seconds.
6. Turn the ignition to the 1 (LOCK) position and remove the second
previously programmedcoded keyfrom the ignition.
7. Within twenty seconds of turning the ignition to the 1 (LOCK)
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 (LOCK) position to the 3 (RUN) position.
Keep the ignition in the 3 (RUN) 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 twenty seconds
and then repeat this procedure from Step 1.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
94

FRONT SEATS
Notes:
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.
Do not pile cargo higher than the seatbacks to reduce the risk of
injury in a collision or sudden stop.
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
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 purpose of these head restraints is to help limit head motion in the
event of a rear collision. To properly adjust your head restraints, lift the
head restraint so that it is located directly behind your head or as close
to that position as possible.
The head restraints can be moved
up and down.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
95

Push side control and push down on
head restraint to lower it.
Adjusting the front manual seat (if equipped)
Lift handle to move seat forward or
backward.
Pull lever up to adjust seatback.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
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