2002 Mercury Mountaineer air conditioning

objects may fall down into the defroster outlets and block airflow, in
addition to damaging the climate control system.
To aide in side window defogging/demisting in cold weather conditions:
1. Select
2. Set the temperature control to full heat
3. Select A/C
4. Set the fan speed to High
5. Direct the outer panel vents towards the side windows
In order to increase the airflow to the outer panel vents, close the
central panel vents.
Do not place objects on top of the instrument panel, as these
objects may become projectiles in a collision or sudden stop.
Auxiliary climate controls (if equipped)
Your vehicle may be equipped with auxiliary climate controls which are
located in the overhead console of the first row and in the headliner for
second row seating. The auxiliary climate control feature provides
increased capacity to quickly heat or cool your vehicle.
If your vehicle is equipped with a manual heating and air conditioning
system, the auxiliary climate controls are dependent on the main climate
control system. If the main climate control system is in the OFF position,
the auxiliary climate controls will not work.
If your vehicle is equipped with a DEATC system, the auxiliary climate
controls are independent of the main climate control system. If the main
climate control system is in the OFF position, the auxiliary climate
controls will still work. However, the A/C function will not operate unless
the A/C control has been selected on the main climate control system.
Controls and features
49

To prevent electrical shock, do not use your heater with
ungrounded electrical systems or two-pronged (cheater)
adapters.
Guarding against exhaust fumes
Although odorless and colorless, carbon monoxide is present in exhaust
fumes. Take precautions to avoid its dangerous effects.
If you ever smell exhaust fumes of any kind inside your vehicle,
have your dealer inspect and fix your vehicle immediately. Do
not drive if you smell exhaust fumes. These fumes are harmful and
could kill you.
Have the exhaust and body ventilation systems checked whenever:
•the vehicle is raised for service.
•the sound of the exhaust system changes.
•the vehicle has been damaged in a collision.
WARNING:Engine exhaust, some of its constituents, and
certain vehicle components contain or emit chemicals known to
the State of California to cause cancer and birth defects or other
reproductive harm. In addition, certain fluids contained in vehicles and
certain products of component wear contain or emit chemicals known
to the State of California to cause cancer and birth defects or other
reproductive harm.
Important ventilating information
If the engine is idling while the vehicle is stopped in an open area for
long periods of time, open the windows at least 2.5 cm (one inch).
Adjust the heating or air conditioning (if equipped) to bring in fresh air.
Improve vehicle ventilation by keeping all air inlet vents clear of snow,
leaves and other debris.
Starting
173

How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•The
and thesymbol
will illuminate.
•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.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature:
•The engine will completely shut down.
•Steering and braking effort will increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to a service facility.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
Maintenance and care
245

A
ABS(see Brakes) .....................174
Accessory delay ..........................94
Air bag supplemental restraint
system ........................149–150, 154
and child safety seats ............152
description ......................150, 154
disposal ....................................157
driver air bag ..................152, 155
indicator light ...........10, 154, 157
operation .........................152, 155
passenger air bag ...........152, 155
Air cleaner filter .......................282
Air conditioning ..........................36
automatic temperature
control system ..........................40
auxiliary heater and air
conditioner ................................49
rear seat controls .....................51
All Wheel Drive (AWD),
driving off road .........................186
Ambulance packages ....................3
Antifreeze (see Engine
coolant) .....................................240
Anti-lock brake system
(see Brakes) ......................174–175
Anti-theft system ......................113
arming the system ..................114
disarming a triggered
system .....................................115
Audio system (see Radio) ...54, 63
Automatic transmission
driving an automatic
overdrive .................................183
fluid, adding ............................247
fluid, checking ........................247
fluid, refill capacities ..............282fluid, specification ..................287
Auxiliary power point .................98
Axle
lubricant specifications ..285, 287
refill capacities ........................282
B
Battery .......................................248
acid, treating emergencies .....248
charging system warning
light ............................................12
jumping a disabled battery ....222
maintenance-free ....................248
replacement, specifications ...282
servicing ..................................248
voltage gauge ............................16
BeltMinder .................................143
Brakes ........................................174
anti-lock ...........................174–175
anti-lock brake system (ABS)
warning light .....................11, 175
brake warning light ..................10
fluid, checking and adding ....239
fluid, refill capacities ..............282
fluid, specifications .........285, 287
lubricant specifications ..285, 287
parking ....................................176
pedals (see Power adjustable
foot pedals) ...............................33
shift interlock ..........................181
Break-in period .............................3
Bulbs ..........................................268
C
Capacities for refilling fluids ....282
Cargo cover ...............................100
CD-single premium .....................54
Certification Label ....................289
Index
304

Changing a tire .........................216
Child safety restraints ..............158
child safety belts ....................158
Child safety seats ......................161
attaching with tether straps ..166
in front seat ............................163
in rear seat ......................163, 165
Cleaning your vehicle ...............275
engine compartment ..............277
instrument panel ....................279
interior .....................................279
plastic parts ............................278
washing ....................................275
waxing .....................................276
wheels ......................................277
wiper blades ............................279
woodtone trim ........................279
Climate control (see Air
conditioning or Heating) ............36
Clock ......................................61, 74
Compass, electronic ....................17
calibration .................................19
set zone adjustment ...........18, 21
Console ........................................97
overhead ....................................85
rear ............................................98
Controls
power seat ...............................121
steering column ........................84
Coolant
checking and adding ..............240
refill capacities ................244, 282
specifications ..................285, 287
Cruise control (see Speed
control) ........................................78
Customer Assistance ................204
Ford accessories for your
vehicle .............................281, 298Ford Extended Service
Plan ..........................................291
Getting assistance outside
the U.S. and Canada ..............297
Getting roadside assistance ...204
Getting the service you
need .........................................291
Ordering additional owner’s
literature .................................301
The Dispute Settlement
Board .......................................294
Utilizing the
Mediation/Arbitration
Program ...................................297
D
Daytime running lamps
(see Lamps) ................................31
Defrost
rear window ..............................53
Dipstick
automatic transmission
fluid ..........................................247
engine oil .................................233
Doors
door ajar warning .....................12
lubricant specifications ..........285
Driveline universal joint and
slip yoke ....................................248
Driving under special
conditions ..........................187, 190
sand .........................................189
snow and ice ...........................191
through water .................189, 196
E
Electronic message center .........19
Index
305

GAWR (Gross Axle Weight
Rating) .......................................194
calculating ...............................196
definition .................................194
driving with a heavy load ......194
location ....................................194
GVWR (Gross Vehicle Weight
Rating) .......................................194
calculating .......................194, 196
definition .................................194
driving with a heavy load ......194
location ....................................194
H
Hazard flashers .........................205
Head restraints .................120, 125
Headlamps ...................................31
aiming ......................................274
autolamp system .......................33
bulb specifications ..................273
daytime running lights .............31
flash to pass ..............................32
high beam ...........................12, 32
replacing bulbs .......................268
turning on and off ....................31
warning chime ..........................13
Heating ........................................36
heating and air conditioning
system .......................................36
rear seat controls .....................51
HomeLink universal
transceiver (see Garage door
opener) ...................... 88–89, 91–92
Hood ..........................................230
I
Ignition .................................78, 287Infant seats
(see Safety seats) .....................161
Inspection/maintenance (I/M)
testing ........................................267
Instrument panel
cleaning ...................................279
cluster ..........................................8
lighting up panel and
interior .......................................32
location of components ..............8
J
Jack ....................................216–217
positioning .......................216, 218
storage .....................216–217, 221
Jump-starting your vehicle ......222
K
Keyless entry system ...............107
autolock ...................................111
keypad .....................................107
locking and unlocking doors ..110
programming entry code .......108
Keys ...................................116–118
key in ignition chime ...............13
positions of the ignition ...........78
L
Lamps
autolamp system .......................33
bulb replacement
specifications chart ................273
cargo lamps ...............................32
daytime running light ...............31
fog lamps ...................................31
headlamps .................................31
headlamps, flash to pass ..........32
instrument panel, dimming .....32
Index
307