2007 Mercury Mountaineer oil change

Maintenance and Specifications 308
Engine compartment 310
Engine oil 313
Battery 318
Engine coolant 320
Fuel information 326
Air filter(s) 340
Part numbers 341
Maintenance product specifications and capacities 342
Engine data 346
Accessories 349
Index 351
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Table of Contents
3
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)

5. EXTERIOR LAMP
6. BRAKE SYSTEM
7. PARK BRAKE
8. FUEL LEVEL
9. MILES TO EMPTY
To reset the oil monitoring system to 100% after each oil change
[approximately 5,000 miles (8,000 km) or 180 days] perform the
following:
1. Enter SYSTEM CHECK to display
“OIL XXX% OIL LIFE OK”.
2. Press RESET control to display
“HOLD RESET IF NEW OIL”.
3. Press and hold the RESET
control for more than 2 seconds. Oil
life is set to 100% and “OIL
CHANGE SET TO 100%” is
displayed.
Note:To change oil life 100% miles
value from 5,000 miles (8,000 km)
or 180 days to another value, refer
to theOil Life Start Valueselected from the SETUP MENU in this
section.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
111

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. From the SETUP MENU, press
the SETUP control to select the
compass calibration function.
2. Press RESET for calibration.
3. Slowly drive the vehicle in a
circle (less than 3 mph [5 km/h])
until the CIRCLE SLOWLY TO
CALIBRATE display changes to
CALIBRATION COMPLETE. It will
take up to five circles to complete
calibration.
4. The compass is now calibrated.
Oil Life Start Value
1. Select this function from the
SETUP MENU for the current
display mode.
2. Each press of the RESET control
reduces the value by 10 percent.
Note:Oil Life Start Value of 100%
equals 5,000 miles (8,000 km) or
180 days. For example, setting Oil
Life Start Value to 60% sets the Oil Life Start Value to 3,000 miles
(4,828 km) and 120 days.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
117

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 4
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 are divided into four categories:
•They cannot be cleared until the condition is corrected.
•They will reappear on the display ten minutes from the reset if the
condition has not been corrected.
•They will not reappear until an ignition OFF-ON cycle has been
completed.
•They reappear if the condition clears then reoccurs within the same
ignition ON-OFF cycle.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display Status
Door ajar Warning cannot be reset
Fuel level low Warning returns after 10 minutes
Park brake engaged
Check brake system
Check park aid (if equipped) Warning returns only after the ignition
key is turned from OFF to ON.
Brake fluid level low
Check headlamp
Check highbeam lamp
Check turn lamp
Washer fluid level low
Oil change required
Engine oil change soon
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
118

TIRE SENSOR FAULT.Displayed when a tire pressure sensor is
malfunctioning, or your spare tire is in use. For more information on how
the system operates under these conditions, refer toUnderstanding
your Tire Pressure Monitoring Systemin theTires, Wheels and
Loadingchapter. If the warning stays on or continues to come on, have
the system inspected by your authorized dealer.
BRAKE FLUID LEVEL LOW.Indicates the brake fluid level is low and
the brake system should be inspected immediately. Refer toBrake fluid
reservoirin theMaintenance and Specificationschapter.
CHECK HEADLAMP.Displayed when the headlamps are activated and
at least one bulb is burned out. Check the lamps as soon as possible and
have the burned out lamp replaced. Refer toReplacing headlamp bulbs
in theLightschapter.
CHECK HIGHBEAM LAMP.Displayed when the highbeam lamps are
activated and at least one bulb is burned out. Check the lamps as soon
as possible and have the burned out lamp replaced. Refer toReplacing
headlamp bulbsin theLightschapter.
CHECK TURN LAMP.Displayed when the turn lamps are activated and
at least one bulb is burned out. Check the lamps as soon as possible and
have the burned out lamp replaced. Refer toReplacing headlamp bulbs
in theLightschapter.
WASHER FLUID LEVEL LOW.Indicates the washer fluid reservoir is
less than one quarter full. Check the washer fluid level. Refer to
Windshield washer fluidin theMaintenance and Specifications
chapter.
OIL CHANGE REQUIRED.Displayed when the engine oil life
remaining is 0%.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
ENGINE OIL CHANGE SOON.Displayed when the engine oil life
reaches 5% or less of the Oil Life Start Value.
LIFTGATE/GLASS AJAR.Displayed when the liftgate or the liftgate
glass is not completely closed.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
120

To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
Engine Oil Recommendations
4.0L V6 Engine
Look for this certification
trademark.
Use SAE 5W-30 engine oil
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine’s warranty use Motorcraft SAE 5W-30 or an
equivalent SAE 5W-30 oil meeting Ford specification WSS-M2C929-A.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil according to the appropriate schedule listed in
thescheduled maintenance information.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
316

4.6L 3V V8 Engine
Look for this certification
trademark.
Use SAE 5W-20 engine oil
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine’s warranty use Motorcraft SAE 5W-20 or an
equivalent SAE 5W-20 oil meeting Ford specification WSS-M2C930-A.
SAE 5W-20 oil provides optimum fuel economy and durability
performance meeting all requirements for your vehicle’s engine.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil according to the appropriate schedule listed in
thescheduled maintenance information.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
317