2010 Mercury Mountaineer fuel

Odometer:Registers the total miles
(kilometers) of the vehicle. Refer to
Message centerin theInstrument
clusterchapter on how to switch
the display from English to Metric.
Trip odometer:Registers the miles
(kilometers) of individual journeys.
SeeTRIP A/BunderMessage center
in this chapter.
Note:Outside air temperature will
only be displayed in the instrument
cluster message center on vehicles
with manual climate control.
Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the on position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
Refer toFilling the tankin the
Maintenance and Specifications
chapter for more information.
The FUEL icon and arrow indicates which side of the vehicle the fuel
door is located.
Instrument Cluster
18
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

Refer toUNITSlater in this section to switch the display from Metric to
English.
MILES (km) TO E
This displays an estimate of approximately how far you can drive with
the fuel remaining in your tank under normal driving conditions.
Remember to turn the ignition off when refueling to allow this feature to
correctly detect the added fuel.
The DTE function will display LOW FUEL LEVEL when you have
approximately 50 miles (80 km), to empty. Press RESET to clear this
warning message. It will return at approximately 25 miles (40 km),
10 miles (16 km) and 0 miles (0 km) miles to empty.
DTE is calculated using a running average fuel economy, which is based
on your recent driving history of 500 miles (800 km). This value is not
the same as the average fuel economy display. The running average fuel
economy is re-initialized to a factory default value if the battery is
disconnected.
AVERAGE FUEL XX.X MPG (L/100km)
Average fuel economy displays your average fuel economy in miles/gallon
or liters/100 km.
If you calculate your average fuel economy by dividing distance traveled
by gallons of fuel used (liters of fuel used by 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 of the displayed values to the nearest 0.1 gallon (liter)
1. Drive the vehicle at least 5 miles (8 km) 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 button (press and hold RESET for
two seconds in order to reset the function) after setting the speed
control to get accurate highway fuel economy readings.
For more information refer toEssentials of good fuel economyin the
Maintenance and Specificationschapter.
Instrument Cluster
20
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

FUEL ECONOMY MPG (L/km)
This displays instantaneous fuel economy as a bar graph ranging from↓
poor economy to↑excellent economy.
Your vehicle must be moving to calculate instantaneous fuel economy.
When your vehicle is not moving, this function shows↓, one or no bars
illuminated. Instantaneous fuel economy cannot be reset.
FUEL USED XX.X GAL (L)
This displays the fuel used since last reset. The information displayed
will be in gallons or liters, depending on English/Metric mode state.
DRIVE TIME
Timer displays the trip elapsed drive time.
To operate, do the following:
1. Press and release RESET in order to start the timer.
2. Press and release RESET to pause the timer.
3. Press and hold RESET until the timer resets.
Blank display
Select this function from the info menu to turn the upper two lines of
the message center display off.
System check and vehicle feature customization
Press the SETUP button repeatedly
to cycle the message center through
the following features:
PRESS RESET TO BEGIN SYSTEM CHECK
When this message appears, press the RESET button and the message
center will begin to cycle through the following systems and provide a
status of the item if needed.
Note:Some systems show a message only if a condition is present.
1. OIL LIFE
2. CHARGING SYSTEM
3. WASHER FLUID
INFOSETUP
RESET
Instrument Cluster
21
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

4. DOOR AJAR
5. EXTERIOR LAMP
6. BRAKE FLUID LEVEL
7. PARK BRAKE
8. FUEL LEVEL AND DISTANCE TO EMPTY
AWD AUTO / LOCKED (if equipped)
This feature disables/enables the AWD feature.
Press the RESET button to select the AUTO or LOCKED mode.
Note:When the AWD system is in the locked mode, the 4X4 indicator
will be illuminated.
UNITS
Displays the current units English or Metric.
Press the RESET button to change from English to Metric.
LANGUAGE ENGLISH / SPANISH / FRENCH / JAPANESE /
ARABIC
Note:When entering the SETUP MENU and a non-English language has
been selected, PRESS RESET FOR ENGLISH will be displayed to change
back to English.
Allows you to choose which language the message center will display in.
Selectable languages are English, Spanish, French, Japanese, or Arabic
Waiting four seconds or pressing the RESET button cycles the message
center through each of the language choices.
Press the RESET button to set the language choice.
AUTOLAMP
This feature keeps your headlights on for up to three minutes after the
ignition is switched off.
Press the RESET button 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.
Press the RESET button to turn 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.
Instrument Cluster
22
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

REMOVE OBJECTS NEAR PASS SEAT— Displayed when objects
are by the passenger seat. After the objects are moved away from the
seat, if the warning stays on or continues to come on, contact your
authorized dealer as soon as possible.
SERVICE RSC NOW— Displayed when the system is not operating
properly. If the warning stays on or continues to come on, contact your
authorized dealer as soon as possible.
CHECK FUEL FILL INLET— Displayed when the fuel fill inlet may
not be properly closed. Refer toEasy Fuel™ “no cap” fuel systemin
theMaintenance and Specificationschapter.
CHECK CHARGING SYSTEM— Displayed when the electrical system
is not maintaining proper voltage. If you are operating electrical
accessories when the engine is idling at a low speed, turn off as many of
the electrical loads as soon as possible. If the warning stays on or comes
on when the engine is operating at normal speeds, contact your
authorized dealer as soon as possible.
FUEL LEVEL LOW— Displayed as an early reminder of a low fuel
condition.
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/h). If the warning stays on after the park brake is released,
contact your authorized dealer as soon as possible.
CHECK 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.
CHECK PARK AID (if equipped)— Displayed when the transmission
is in R (Reverse) and the Reverse Sensing System (Park Aid) is disabled.
Refer toReverse Sensing System (Park Aid)in this section to enable.
LOW TIRE PRESSURE— Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInflating your tiresin theTires,
Wheels and Loadingchapter.
TIRE PRESSURE MONITOR FAULT— Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
Instrument Cluster
26
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

Window lock
The window lock feature allows only
the driver to operate the power
windows.
To lock out all the window controls
(except for the driver’s) press the
right side of the control. Press the
left side to restore the window
controls.
Accessory delay
With accessory delay, the audio system, power windows and moon roof
(if equipped) operate for up to 10 minutes after the ignition switch is
turned from the on to the off position or until either front door is
opened.
INTERIOR MIRROR
The interior rear view mirror has two pivot points on the support arm
which lets you adjust the mirror up or down and from side to side.
WARNING:Do not adjust the mirror while the vehicle is in
motion.
Automatic dimming interior rear view mirror
Your vehicle is equipped with an interior rear view mirror which has an
auto-dimming function. The electronic day/night mirror will change from
the normal (high reflective) state to the non-glare (darkened) state
when bright lights (glare) reach the mirror. When the mirror detects
bright light from behind the vehicle, it will automatically adjust (darken)
to minimize glare.
The mirror will automatically return to the normal state whenever the
vehicle is placed in R (Reverse) to ensure a bright clear view when
backing up.
Do not block the sensors on the front and back of the interior
rear view mirror since this may impair proper mirror
performance.
Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Driver Controls
115
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

EXTERIOR MIRRORS
Power side view mirrors
WARNING:Do not adjust the mirror while the vehicle is in
motion.
The ignition must be in the accessory or on position to adjust the power
side view mirrors.
To adjust your mirrors:
1. Rotate the control clockwise to
adjust the right mirror and rotate
the control counterclockwise to
adjust the left mirror.
2. Move the control in the direction
you wish to tilt the mirror.
3. Return to the center position to lock mirrors in place.
Fold-away mirrors
Fold the side mirrors in carefully
when driving through a narrow
space, like an automatic car wash.
Heated outside mirrors
(if equipped)
Both mirrors are heated
automatically to remove ice, mist
and fog when the rear window
defrost is activated.
Do not remove ice from the
mirrors with a scraper or
attempt to readjust the mirror
glass if it is frozen in place.
These actions could cause
damage to the glass and mirrors.
Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Driver Controls
116
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)

TIRE PRESSURE MONITORING SYSTEM (TPMS)
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. (If your vehicle has tires
of a different size than the size indicated on the vehicle placard or tire
inflation pressure label, you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle’s handling
and stopping ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not reached the level to trigger
illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator
to indicate when the system is not operating properly. The TPMS
malfunction indicator is combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously illuminated.
This sequence will continue upon subsequent vehicle start-ups as long as
the malfunction exists.
When the malfunction indicator is illuminated, the system may not be
able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction
telltale after replacing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and wheels allow the
TPMS to continue to function properly.
Tires, Wheels and Loading
241
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)