2010 Mercury Mountaineer oil reset

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)

HOLD RESET IF NEW OIL
To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or six months) perform the
following:
1. Press RESET button to display HOLD RESET IF NEW OIL.
2. Press and hold the RESET button for more than two seconds. Oil life
is set to 100% and OIL CHANGE SET TO 100% is displayed.
Note:To change oil life 100% miles value from 7,500 miles (12,000 km)
or six months to another value, proceed to Step 3.
3. Once OIL LIFE SET TO XXX% is displayed, release and press the
RESET button to change the Oil Life Start Value. Each release and press
will reduce the value by 10%.
Note:Oil Life Start Value of 100% equals 7,500 miles (12,000 km) or six
months. For example, setting Oil Life Start Value to 60% sets the Oil Life
Start Value to 3,000 miles (4,800 km) and 120 days.
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.
Types of messages and warnings:
•Some messages will appear briefly to inform you of something you
may need to take action on or be informed of.
•Some messages will appear once and then again when the vehicle is
restarted.
•Some messages will reappear after clearing or being reset if a problem
or condition is still present and needs your attention.
•Some messages can be acknowledged and reset by pressing RESET.
This allows you to use the full message center functionality by clearing
the message.
DOOR AJAR— Displayed when a door is not completely closed.
Instrument Cluster
25
2010 Mountaineer(mnt)
Owners Guide(own2002), 1st Printing
USA(fus)