Page 59 of 304

Electronic compass
The compass heading is displayed as one of N, NE, E, SE, S, SW, W and
NW in the center stack display.
The compass reading may be affected when you drive near large
buildings, bridges, power lines and powerful broadcast antenna. Magnetic
or metallic objects placed in, on or near the vehicle may also affect
compass accuracy.
Usually, when something affects the compass readings, the compass will
correct itself after a few days of operating your vehicle in normal
conditions. If the compass still appears to be inaccurate, a manual
calibration may be necessary. Refer toCompass zone adjustment.
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Refer toCompass calibration adjustment.
Compass zone adjustment
1. Determine which magnetic zone
you are in for your geographic
location by referring to the zone
map.
2. Turn ignition to the ON position.
3. Start the engine.
4. From Setup menu, select the
Update Zone function.
5. Press and hold the RESET
control for approximately 5 seconds
until ZONE XX appears in the
center stack display.
6. Continue to press the RESET
control until the correct zone appears in the center stack display.
1 2 3
4
5
6 7 8 9 101112 13 14 15
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
59
Page 64 of 304
Turning off speed control
There are two ways to turn off the
speed control:
•Press the speed control OFF
control.
•Turn OFF the ignition.
Note:When you turn off the speed
control or the ignition, your speed
control set speed memory is erased.
STEERING WHEEL CONTROLS (IF EQUIPPED)
Driving while distracted can result in loss of vehicle control,
accident and injury. Ford strongly recommends that drivers use
extreme caution when using any device that may take their focus off
the road. The drivers primary responsibility is the safe operation of
their vehicle. Only use steering wheel controls and other devices not
essential to the driving task when it is safe to do so.
These controls allow you to operate some audio control features.
Radio control features
Press MEDIA to select:
•AM, FM1, FM2, or CD
•LINE IN (Auxiliary input jack)
(if equipped)
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
64
Page 66 of 304

To operate the moon roof vent position:
•To open, press and hold the front portion of the control. This will
open the vent.
•To close, press and hold the rear portion of the control until the moon
roof comes to a complete stop then release the control.
Note:If the battery is disconnected, discharged, or a new battery is
installed, the moon roof needs to be opened to the vent position to reset
the moon roof positions.
If you open and close the moon roof repeatedly, the moon roof motor
may overheat and shut down for 45 seconds while the motor cools.
MESSAGE CENTER
With the ignition in the RUN position,
the message center, located on your
instrument cluster, displays important
vehicle and daily driving information
through a constant monitor of
vehicle systems.You may select
display features on the message center for a display of status. The system
will also notify you of potential vehicle problems with a display of system
warnings followed by an indicator chime.
Selectable features
Reset
Press this control to select and reset
functions shown in the INFO menu
and SETUP menu.
Info menu
This control displays the following
control displays:
•Trip Odometer A or B
•Distance to Empty
•Average Fuel Economy
•Instantaneous Fuel Economy
•Blank (odometer off)
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
66
Page 67 of 304

Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
Distance to empty (DTE)
Selecting this function from the
INFO menu will give you an
estimate of how far you can drive
with the fuel remaining in your tank
under normal driving conditions.
Remember to turn the ignition OFF
when refueling your vehicle. Otherwise, the display will not show the
addition of fuel for a few miles (kilometers). DTE will vary according to
your driving habits.
Average fuel economy (AFE)
Select this function from the INFO
menu to display your average fuel
economy in miles/gallon or liters/
100 km.
If you calculate your average fuel
economy by dividing miles traveled by gallons of fuel used (liters of fuel
by used 100 kilometers traveled), your figure may be different than
displayed for the following reasons:
•your vehicle was not perfectly level during fill-up
•differences in the automatic shut-off points on the fuel pumps at
service stations
•variations in top-off procedure from one fill-up to another
•rounding off the displayed values to the nearest 0.1 gallon (liter)
1. Drive the vehicle at least 8 km (5 miles) with the speed control
system engaged to display a stabilized average.
2. Record the highway fuel economy for future reference.
It is important to press the RESET control after setting the speed
control to get accurate highway fuel economy readings.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
67
Page 70 of 304

Units (English/Metric)
1. Select this function from the
SETUP menu for the current units
to be displayed.
2. Press the RESET control to
change from English to Metric.
Autolamp delay
This feature keeps your headlights on for up to three minutes after the
ignition is switched off.
1. To disable/enable the autolamp
delay feature, select this function
from the SETUP control for the
current display mode.
2. Press the RESET control to select
the new Autolamp delay values of 0, 10, 20, 30, 60, 90, 120 or 180
seconds.
Autolock
This feature automatically locks all vehicle doors when the vehicle is
shifted into any gear, putting the vehicle in motion.
1. To disable/enable the autolock
feature, select this function from the
SETUP control for the current
display mode.
2. Press the RESET control to turn
the autolock ON or OFF.
Autounlock
This feature automatically unlocks all vehicle doors when the driver’s
door is opened within 10 minutes of the ignition being turned off.
1. To disable/enable the autounlock
feature, select this function from the
SETUP control for the current
display mode.
2. Press the RESET control switch
to turn the autounlock ON or OFF.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
70
Page 71 of 304

Language
1. Select this function from the
SETUP menu for the current
language to be displayed.
2. Waiting 4 seconds or pressing the
RESET control cycles the message
center through each of the language choices.
Selectable languages are English, Spanish, or French.
3. Press and hold the RESET control for 2 seconds to set the language
choice.
Compass zone/Compass calibration
Refer toElectric compassin the this chapter.
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for four
seconds.
The message center will display the last selected feature if there are no
more warning messages. This allows you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
Warning messages that have been reset are divided into two categories:
•They will reappear on the display ten minutes from the reset.
•They will not reappear until an ignition OFF-ON cycle has been
completed.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warnings Status
Driver door ajar Warning cannot be reset
Passenger door ajar
Rear left door ajar
Rear right door ajar
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
71
Page 72 of 304

Warnings Status
Park brake engaged Warning returns after 10 minutes if
condition still exists
XXX miles (km) to empty fuel
level low
Liftgate/Glass ajar Warning returns after the ignition key
is turned from OFF to RUN.
Service brake system
Low brake fluid
Low tire pressure
Tire pressure monitor fault
Tire pressure sensor fault
XX% oil life change soon
Oil change required
DRIVER DOOR AJAR.Displayed when the driver door is not
completely closed.
PASSENGER DOOR AJAR.Displayed when the passenger door is not
completely closed.
REAR LEFT DOOR AJAR.Displayed when the rear left door is not
completely closed.
REAR RIGHT DOOR AJAR.Displayed when the rear right door is not
completely closed.
PARK BRAKE ENGAGED.Displayed when the manual park brake is
set, the engine is running and the vehicle is driven more than 3 mph
(5 km). If the warning stays on after the park brake is released, contact
your authorized dealer as soon as possible.
XXX MILES TO EMPTY FUEL LEVEL LOW.Displayed as an early
reminder of a low fuel condition.
LIFTGATE/GLASS AJAR.Displayed when the liftgate or liftgate glass
is not completely closed. Press RESET to reset display.
SERVICE BRAKE SYSTEM.Displayed when the braking system is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
LOW BRAKE FLUID.Indicates the brake fluid level is low and the
brake system should be inspected immediately. Refer toBrake fluid
reservoirin theMaintenance and Specificationschapter.
LOW TIRE PRESSURE.Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInflating your tiresin theTires,
Wheels and Loadingchapter.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
72
Page 78 of 304

KEYS
Your vehicle is 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, and a remote keyless entry
transmitter.
Your IKTs are programmed to your vehicle; using a non-programmed key
will not permit your vehicle to start. If you lose your authorized dealer
supplied IKTs, replacement IKTs are available through your authorized
dealer. Standard SecuriLock™ keys without remote entry transmitter
functionality can also be purchased from your authorized dealer if
desired.
Always carry a spare key with you in case of an emergency.
For more information regarding programming replacement IKTs, refer to
theSecuriLock™ passive anti-theft systemsection later in this chapter.
Note:Your vehicle’s IKTs were
issued with an adhesive security
label on them that provides
important vehicle key cut
information. It is recommended that
you maintain the label in a safe
place for future reference, such as
the inside front cover of this
Owner’s Guide.
2008 Mariner(mrn)
Owners Guide (post-2002-fmt)
USA(fus)
Locks and Security
78