reset Mercury Mariner 2010 s Owner's Guide

5. Continue to press the RESET
control until the correct zone
appears in the center stack display.
6. The direction will display after
the RESET control is released. The
zone is now updated.
Compass calibration adjustment
Perform compass calibration in an open area free from steel structures
and high voltage lines. For optimum calibration, turn off all electrical
accessories (heater/air conditioning, wipers, etc.) and make sure all
vehicle doors are shut.
1. Start the vehicle.
2. To calibrate, press and hold the
RESET control for approximately
ten seconds until CAL appears.
Release the control.
3. Slowly drive the vehicle in a
circle (less than 3 mph [5 km/h]) until the CAL display changes to the
direction value. It may take up to five circles to complete calibration.
4. The compass is now calibrated.
Driver Controls
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STEERING WHEEL CONTROLS (IF EQUIPPED)
These controls allow you to operate some audio control features.
Radio control features
Press MEDIA to select:
•AM, FM1, FM2, or CD
•SAT1, SAT2 or SAT3 (Satellite
Radio mode if equipped).
•LINE IN (Auxiliary input jack)
In Radio mode:
•Press
to access the
next/previous preset station.
In CD mode:
•Press
to listen to the
next track on the disc.
In Satellite radio mode (if
equipped):
•Press
to advance through preset channels.
In any mode:
•Press VOL + or VOL - to adjust
the volume.
Driver Controls
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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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Note:With extended use, the flasher may run down your battery.
FUEL PUMP SHUT-OFF SWITCH
This device stops the electric fuel pump from sending fuel to the engine
when your vehicle has had a substantial jolt.
After an accident, if the engine cranks but does not start, this switch
may have been activated.
This switch is located in the front
passenger’s footwell, behind a
flip-up cover, by the kick panel
access cover.
To reset the switch:
1. Turn the ignition to the off
position.
2. Check the fuel system for leaks.
3. If no leaks are apparent, reset the
switch by pushing in on the reset
button.
4. Turn the ignition to the on
position.
5. Wait a few seconds and return
the key to the off position.
6. Make another check for leaks.
FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
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Roadside Emergencies
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If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
•Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
intervals listed inscheduled maintenance information.The coolant
concentration should be maintained at 50/50 coolant and distilled water,
which equates to a freeze point of -34°F (-36°C). Coolant concentration
testing is possible with a hydrometer or antifreeze tester. The level of
coolant should be maintained at the FULL COLD level or within the
COLD FILL RANGE in the coolant reservoir. If the level falls below, add
coolant per the instructions in theAdding engine coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50/50 mixture of coolant and water provides the following:
•Freeze protection down to -34°F (-36°C).
•Boiling protection up to 265°F (129°C).
•Protection against rust and other forms of corrosion.
•Proper function of calibrated gauges.
L
E
A
D
RETURN
RECYCLE
Maintenance and Specifications
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Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
Decreased engine coolant concentrations below 40% will
decrease the corrosion/freeze protection characteristics of the
engine coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the red (hot)
area.
•The service engine soon
indicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
Maintenance and Specifications
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