2010 Mercury Mariner Owner's Manuals

WARNING:When loading the roof rail crossbars, it is
recommended to evenly distribute the load, as well as maintain a
low center of gravity. Loaded vehicles, with higher centers of gravity,
may handle differently than unloaded vehicles. Extra precautions, such
as slower speeds and increased stopping distance, should be taken
when driving a heavily loaded vehicle.
To adjust the cross-bar (if equipped) position:
1. Loosen the thumbwheel at both
ends of the cross-bar (both
cross-bars are adjustable).
2. Slide the cross-bar to the desired
location.
3. Tighten the thumbwheel at both
ends of the cross-bar.
To remove the cross-bar assembly (if equipped) from the roof rack
side rails:
1. Loosen the thumbwheel at both
ends of the cross-bar (both
cross-bars are adjustable).
2. Slide the cross-bar to the end of
the rail.
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3. Use a long, flat object to depress
the tongue in the endcaps on both
sides of the cross-bar.
4. Slide the cross-bar assembly off
the end of the rail.
Be sure to check that the thumbwheels are tight each time load is
added, or removed from the roof rack, and periodically while traveling.
Always ensure the load is secure before traveling.
Note:When the cross bars are installed and unloaded, noise can be
minimized by removing, or re-positioning the cross bars. Position the
forward cross bar rearward of the center of the roof rail system by 2.5 in
(63.5 mm) and space the second cross bar 2.5 in (63.5 mm) from the
forward cross bar.
To reinstall the cross-bar assembly (if equipped) to the roof rack
side rails:
1. Ensure that both cross-bar
assemblies are installed with the F
(front) arrow facing towards the
front of the vehicle.
2. Use a long, flat object to press
the tongue in the endcaps on both
sides of the cross-bar.
3. Slide the cross-bar assemblies
over the end cap tongue and into
the side rails.
4. Tighten thumbwheel at both ends
of the cross-bar.
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KEYS
Your vehicle is equipped with two
Integrated Keyhead Transmitters
(IKTs). The key blade functions as a
programmed key which starts the
vehicle and unlocks/locks all the
doors. The transmitter portion
functions as the remote 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 a security label that
provides important vehicle key cut
information. It is recommended that
you keep the label in a safe place
for future reference.
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MYKEY™
The MyKey™ feature allows you to program a restricted driving mode to
promote good driving habits. All but one of the keys programmed to the
vehicle can be activated as a MyKey™. The key will remain restricted
until MyKey™ is disabled. Any remaining keys are referred to as an
“Administrator key” or Admin key. The Admin key can be used to create
a MyKey™, program optional MyKey™ settings, and disable the
MyKey™ feature. When the MyKey™ feature is enabled the user can use
System Check in the message center to see how many MyKey™ and
Admin keys are programmed to the vehicle, and how many total miles
have been driven with the MyKey™ active.
MyKey™ Restricted Features
Standard settings – These settings cannot be changed
•The audio system will be muted whenever Belt-Minder
is activated
until the safety belts are buckled. Refer to theSeating and Safety
Restraintschapter for a detailed description of Belt-Minder

operation.
•Low fuel warnings are displayed in the message center followed by a
chime when the Distance to Empty value reaches 75 miles (120 km).
•The reverse sensing system (park aid) cannot be turned off.
Optional settings – These settings can be changed
•Vehicle speed is limited to 80 mph (130 km/h). Visual warnings are
displayed followed by a chime when the vehicle speed has reached
80 mph (130 km/h).
•Visual warnings are displayed followed by a chime when a preselected
vehicle speed of 45, 55 or 65 mph (75, 90, or 105 km/h) is exceeded
•The maximum volume of the audio system is limited to 45%. MYKEY
VOLUME LIMITED will be displayed in the radio or (if equipped)
navigation screen when attempting to exceed the limited volume
•The AdvanceTrac
system cannot be turned off. When this optional
setting is on, the MyKey™ user will not be able to deactivate the
system.Note:It may be beneficial to deactivate the AdvanceTrac

system if the vehicle is stuck in snow, mud, or sand.
Create a MyKey™
To program MyKey™ on one of the keys programmed to the vehicle,
insert the key that you want to make a MyKey™ into the ignition. Turn
the ignition on. Use the message center buttons to do the following:
1. Press SETUP until PRESS RESET TO CREATE MYKEY is displayed.
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2. Press and release the RESET button. HOLD RESET TO CONFIRM
MYKEY will be displayed.
3. Press and hold the RESET button for two seconds until MARK THIS
AS RESTRICTED is displayed.
4. Wait until KEY RESTRICTED AT NEXT START is displayed.
MyKey™ is successfully programmed. Make sure you label it so you can
distinguish it from the Admin keys.Note:To program the optional
settings go to Step 2 in theProgramming MyKey™ optional settings
section. If your vehicle is equipped with remote start, see theUsing
MyKey™ with remote start systemssection.
Note:The MyKey™ can be cleared within the same key cycle that it was
created, otherwise a standard key (Administrator key) is required to
disable the MyKey™ programming. To clear all MyKeys™ go to step 2 in
theDisable MyKey™section.
Programming MyKey™ Optional Settings
Turn the ignition on using an Admin key. To program the optional
settings, use the message center buttons to do the following:
1. Press SETUP until RESET FOR MYKEY SETTINGS is displayed.
2. Press and release the RESET button to display MyKey™ setup menus.
The first menu shown is:
MYKEY MAX MPH <80 MPH> OFF
3. If you don’t want to change the maximum speed setting, press the
SETUP button to display the next menu. The remaining menus appear as
follows with the default settings shown:
MYKEY MPH TONES 45 55 65
MYKEY VOLUME LIMIT OFF
MYKEY ADVTRAC CTRL ON .
4. On any of the menus press RESET to highlight your choice with the
<…>.
5. Press SETUP to enter your choice. The next optional setting will be
displayed.
6. Repeat Steps 4 and 5 until you are done changing the optional
settings.
Disable MyKey™
To reset all MyKeys™ as Admin keys do the following:
1. Turn the vehicle on using the Admin key.
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2. Press SETUP until PRESS RESET TO CLEAR MYKEY is displayed.
3. Press and release the RESET button. HOLD RESET TO CONFIRM
CLEAR is displayed.
4. Press and hold the RESET button for two seconds until ALL MYKEYS
CLEARED is displayed.
Check MyKey™ System Status
The vehicle System Check will provide the status of the following
MyKey™ parameters:
•MYKEY MILES — This odometer only tracks mileage when a MyKey™
is used. If mileage does not accumulate as expected, then the
MyKey™ is not being used by the intended user. The only way to
reset this odometer to zero is by disabling MyKey™. If this odometer
is lower than the last time you checked, then the MyKey™ system has
been recently cleared.
•# MYKEY(S) PROGRAMMED — Indicates how many MyKeys™ are
programmed to the vehicle. Can be used to detect deletion of a
MyKey™.
•# ADMIN KEYS PROGRAMMED — Indicates how many Admin keys
are programmed to the vehicle. Can be used to detect if an additional
spare key has been programmed to the vehicle
Refer toMessage centerin theInstrument Clusterchapter for MyKey™
system warnings displays.
Using MyKey™ with Remote Start Systems
MyKey™ is not compatible with non-Ford approved aftermarket remote
start systems. If you choose to install a remote start system please see
your authorized dealer for a Ford approved remote start system.
When using a Ford-approved remote start system, the default settings
will recognize the remote start system as an additional Admin Key with
its associated privileges. You should program the remote start system as
a MyKey™ in addition to the key that you have already programmed as a
MyKey™. To program the remote start system as a MyKey™, do the
following:
1. Enter the vehicle and close all doors.
2. Remote start the vehicle using a remote start fob.
3. Follow Steps 1-4 in theCreate a MyKey™section.
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Note:For all vehicles, the number of MYKEY(S) PROGRAMMED or
ADMIN KEYS PROGRAMMED that is displayed in the MyKey™ System
Status menus will include the remote start system as an additional key in
the total count. See theCheck MyKey™ system statussection.
Note:For all vehicles with remote start installed, it is possible to
program all original vehicle keys as MyKeys™, in which case, you will
need to use your remote start system to reset all MyKeys™ as Admin
keys by doing the following:
1. Enter the vehicle, close all doors.
2. Remote start the vehicle using your remote start fob.
3. Follow Steps 1-4 in theDisable MyKey™section.
Troubleshooting
Condition Potential Causes
Can’t create a MyKey™•Key in the ignition is already a
MyKey™
•Key in the ignition is the last
remaining Admin key (there always
has to be at least one Admin key)
•SecuriLock
passive anti-theft
system is disabled or in unlimited
mode
•Vehicle has been started using a
remote start system that is
programmed as MyKey™. Refer to
Using MyKey™ with remote start
systemssection.
Cannot program the MyKey™
optional settings•Key in the ignition is a MyKey™
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
•Vehicle has been started using a
remote start system that is
programmed as MyKey™. Refer to
Using MyKey™ with remote start
systemssection.
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Condition Potential Causes
Cannot disable MyKey™•Key in the ignition is a MyKey™
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
•Vehicle has been started using a
remote start system that is
programmed as MyKey™. Refer to
Using MyKey™ with remote start
systemssection.
Lost the only Admin key•Purchase a new key from your
authorized dealer
Lost any key•For programming spare keys, refer
to theProgramming spare keys
section in this chapter.
I accidentally programmed all
keys as MyKeys™•Vehicle has a remote start system
that is recognized as an Admin key.
Refer to theUsing MyKey™ with
Remote start systemssection to reset
all MyKeys™ as Admin keys.
MyKey™ Programmed total
includes one additional key•Unknown key has been programmed
to the vehicle as a MyKey™.
•Vehicle is equipped with a remote
start system. Refer toUsing MyKey™
with Remote start systemssection.
Admin Keys Programmed total
includes one additional key•Unknown key has been programmed
to the vehicle as Admin key.
•Vehicle is equipped with a remote
start system. Refer toUsing MyKey™
with Remote start systemssection.
MyKey™ miles does not
accumulate•MyKey™ is not being used by the
intended user.
•MyKey™ system has been recently
cleared.
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