2002 Mercury Mountaineer brake

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAir Bag-Front
Air Bag-SideChild Seat
Child Seat Installation
WarningChild Seat Tether
Anchorage
Brake SystemAnti-Lock Brake System
Brake Fluid -
Non-Petroleum BasedTraction Control
AdvanceTracMaster Lighting Switch
Hazard Warning FlasherFog Lamps-Front
Fuse CompartmentFuel Pump Reset
Windshield Wash/WipeWindshield
Defrost/Demist
Rear Window
Defrost/DemistPower Windows
Front/Rear
Introduction
4

WARNING LIGHTS AND CHIMES
Standard instrument cluster
Optional instrument cluster
O/D
OFF
DOOR
AJARCHECK
GAGE
CHECK
FUEL
CAPLOW
WASH
BRAKE
SERVICE
ENGINE
SOON
TRIP
O/D
OFF
BRAKE
SERVICE
ENGINE
SOON
HI TEMP
LOW OIL
Instrumentation
8

Checkfuel cap (if equipped)
Illuminates when the fuel cap is not
installed correctly. Check the fuel
cap for proper installation. When
the fuel filler cap is properly
re-installed, the light(s) will turn off
after a period of normal driving. Continuing to operate the vehicle with
the fuel cap mis-installed can activate theService Engine Soon/Check
Enginewarning light.
It may take a long period of time for the system to detect an
improperly installed fuel filler cap.
For more information, refer toFuel filler capin theMaintenance and
carechapter.
Air bag readiness
Illuminates to confirm that the air
bags (front or side) are operational.
If the light fails to illuminate,
continues to flash or remains on,
have the system serviced
immediately.
Safety belt
Illuminates to remind you to fasten
your safety belts. For more
information, refer to theSeating
and safety restraintschapter.
Brake system warning
To confirm the brake system
warning light is functional, it will
momentarily illuminate when the
ignition is turned to the ON position
(alternatively for some vehicles when the ignition is moved from the ON
position to START position, the light will momentarily illuminate prior to
reaching the START position). It also illuminates if the parking brake is
engaged. If the brake system warning light does not illuminate as
described, seek service immediately. Illumination after the parking brake
is released indicates low brake fluid level or a brake system malfunction
and the brake system should be serviced immediately by a qualified
technician. Refer toBrakesin theDrivingchapter for more information.
CHECK
FUEL
CAP
Instrumentation
10

Check gage (if equipped)
Illuminates when the engine coolant
temperature is high, the engine oil
pressure is low or the fuel gauge is
at or near empty. Refer toEngine
coolant temperature gauge, Engine oil pressure gaugeorFuel gauge
in this chapter for more information.
Oil pressure/Engine coolant
Illuminates when the engine coolant
temperature is above the normal
range or the engine oil pressure is
outside normal range. Check the
engine oil and coolant level refer to
Adding engine oilandAdding coolantin theMaintenance and care
chapter.
Anti-lock brake system (ABS)
To confirm the anti-lock brake
system (ABS) warning light is
functional it will momentarily
illuminate when the ignition is
turned to the ON position
(alternatively for some vehicles when the ignition is moved from the ON
position to the START position, the light will momentarily illuminate just
prior to reaching the START position). If the light remains on, continues
to flash or fails to illuminate, have the ABS serviced immediately. If the
ABS light remains on, it means the anti-lock brake system has
malfunctioned and is disabled, however, the normal brake system will
still function unless the brake warning light also remains illuminated and
parking brake is off. Refer toBrakesin theDrivingchapter for more
information.
CHECK
GAGE
ABS
Instrumentation
11

GAUGES
Standard instrument cluster gauges
Optional instrument cluster gauges
Speedometer
Indicates the current vehicle speed.
O/D
OFF
DOOR
AJARCHECK
GAGE
CHECK
FUEL
CAPLOW
WASH
BRAKE
SERVICE
ENGINE
SOON
TRIP
O/D
OFF
BRAKE
SERVICE
ENGINE
SOON
HI TEMP
LOW OIL
Instrumentation
14

Units (English/Metric)
1. Select this function from the
SETUP menu for the current units
to be displayed.
2. Press the RESET control to
change from English to Metric.
System check
Selecting this function from the
SETUP menu causes the message
center to cycle through each of the
systems being monitored. For each
of the monitored systems, the
message center will indicate either an OK message or a warning message
for three seconds.
Pressing the RESET control cycles the message center through each of
the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. FUEL LEVEL
2. WASHER FLUID LEVEL
3. OIL LIFE IN XX%
4. ENGINE TEMP
5. OIL PRESSURE
6. TIRE PRESSURE SYSTEM (if equipped)
7. BRAKE FLUID LEVEL
8. CHARGING SYSTEM
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 several
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.
Instrumentation
25

Warning messages that have been reset are divided into three categories:
•They will reappear on the display every minute from the reset.
•They will reappear on the display ten minutes from the reset.
•They will not reappear until an ignition OFF-ON cycle has been
completed.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display Status
Warning-tire very low (if equipped) Warning returns every
minute
Check engine temperature Warning returns after 10
minutes
Transmission overheated
Check transmission
Low fuel level
Check fuel cap
Check charging system
Low brake fluid level
Low oil pressure
Check tire pressure (if equipped) Warning returns after the
ignition key is turned from
OFF to ON. Check spare tire pressure (if equipped)
Tire pressure system fault (if equipped)
Tire pressure sensor fault (if equipped)
Check AdvanceTrac(if equipped)
Advtrac off t/c on (if equipped)
Low washer fluid level
Door ajar
Change oil soon
Oil change required
CHECK ENGINE TEMPERATURE.Displayed when the engine
coolant is overheating. Stop the vehicle as soon as safely possible, turn
off the engine and let it cool. Check the coolant and coolant level. Refer
toEngine coolantin theMaintenance and carechapter. If the warning
stays on or continues to come on, contact your dealer as soon as
possible.
Instrumentation
26

TRANSMISSION OVERHEATED.Indicates the transmission is
overheating. This warning may appear when towing heavy loads or when
driving in a low gear at a high speed for an extended period of time.
Stop the vehicle as soon as safely possible, turn off the engine and let it
cool. Refer toTransmission fluidin theMaintenance and care
chapter. If the warning stays on or continues to come on, contact your
dealer for transmission service as soon as possible.
CHECK TRANSMISSION.Indicates the transmission is not operating
properly. If this warning stays on, contact your dealer as soon as
possible.
LOW FUEL LEVEL.Displayed as an early reminder of a low fuel
condition.
CHECK FUEL CAP.Displayed when the fuel filler cap is not properly
installed. Check the fuel filler cap for proper installation. Refer toFuel
filler capin theMaintenance and carechapter.
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 possible. If the warning stays on or comes on when the
engine is operating at normal speeds, have the electrical system checked
as soon as possible.
LOW BRAKE FLUID LEVEL.Indicates the brake fluid level is low and
the brake system should be inspected immediately. Refer toChecking
and adding brake fluidin theMaintenance and carechapter.
LOW OIL PRESSURE.Displayed when the engine oil level is low. If
this warning message is displayed, check the level of the engine oil.
Refer toEngine oilin theMaintenance and carechapter for
information about adding engine oil.
WARNING-TIRE VERY LOW (if equipped).Displayed when one or
more tires have very low pressure. When this warning message is
displayed, a warning chime will sound reminding you to stop the vehicle
as soon as safely possible and check your tires for proper pressure, leaks
and damage. Refer toServicing your tiresin theMaintenance and
carechapter.
CHECK TIRE PRESSURE (if equipped).Displayed when any of the
tire pressures are high or low. Refer toChecking the tire pressurein
theMaintenance and carechapter.
CHECK SPARE TIRE PRESSURE (if equipped).Displayed when the
spare tire pressure is high or low. Refer toChecking the tire pressurein
theMaintenance and carechapter.
Instrumentation
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