air conditioning Mercury Mountaineer 1999 Owner's Manuals

Flash to pass
Pull toward you to activate and
release to deactivate.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel during headlamp
and parklamp operation.
²Rotate up to brighten.
²Rotate down to dim.
²Rotate to full down position to
turn off.
CLIMATE CONTROL SYSTEM
Manual heating and air conditioning system
Fan speed control
Controls the volume of air circulated
in the vehicle.
DIM
OFFA/CMAX
A/C
Controls and features
21

Temperature control knob
Controls the temperature of the
airflow inside the vehicle.
Mode selector control
Controls the direction of the airflow
to the inside of the vehicle.
The air conditioning compressor will operate in all modes except
and
. However, the air conditioning will only function if the outside
temperature is about 10ÉC (50ÉF) or above.
Since the air conditioner removes considerable moisture from the air
during operation, it is normal if clear water drips on the ground under
the air conditioner drain while the system is working and even after you
have stopped the vehicle.
Under normal conditions, your vehicle's climate control system should be
left in any position other than MAX A/C or OFF when the vehicle is
parked. This allows the vehicle to ªbreatheº through the outside air inlet
duct.
²MAX A/C-Uses recirculated air to cool the vehicle. MAX A/C is noisier
than A/C but more economical and will cool the inside of the vehicle
faster. Airflow will be from the instrument panel registers. This mode
can also be used to prevent undesirable odors from entering the
vehicle.
²A/C-Uses outside air to cool the vehicle. It is quieter than MAX A/C
but not as economical. Airflow will be from the instrument panel
registers.
²
(Vent)-Distributes outside air through the instrument panel
registers. However, the air will not be cooled below the outside
temperature because the air conditioning does not operate in this
mode.
²OFF-Outside air is shut out and the fan will not operate. For short
periods of time only, use this mode to prevent undesirable odors from
entering the vehicle.
OFFA/CMAX
A/C
Controls and features
22

²(Panel and floor)-Distributes outside air through the instrument
panel registers and the floor ducts. Heating and air conditioning
capabilities are provided in this mode. For added customer comfort,
when the temperature control knob is anywhere in between the full
hot and full cold positions, the air distributed through the floor ducts
will be slightly warmer than the air sent to the instrument panel
registers.
²
(Floor)-Allows for maximum heating by distributing outside air
through the floor ducts. However, the air will not be cooled below the
outside temperature because the air conditioning does not operate in
this mode.
²
(Floor and defrost)-Distributes outside air through the
windshield defroster ducts and the floor ducts. Heating and air
conditioning capabilities are provided in this mode. For added
customer comfort, when the temperature control knob is anywhere in
between the full hot and full cold positions, the air distributed through
the floor ducts will be slightly warmer than the air sent to the
instrument panel registers. For added customer comfort, when the
temperature control knob is anywhere in between the full hot and full
cold positions, the air distributed through the floor ducts will be
slightly warmer than the air sent to the windshield defroster ducts. If
the temperature is about 10ÉC (50ÉF) or higher, the air conditioner
will automatically dehumidify the air to prevent fogging.
²
-Distributes outside air through the windshield defroster ducts.
It can be used to clear ice or fog from the windshield. If the
temperature is about 10ÉC (50ÉF) or higher, the air conditioner will
automatically dehumidify the air to prevent fogging.
Operating tips
²In humid weather, selectbefore driving. This will prevent your
windshield from fogging. After a few minutes, select any desired
position.
²To prevent humidity buildup inside the vehicle, don't drive with the
climate control system in the OFF position.
²Don't put objects under the front seat that will interfere with the
airflow to the back seats.
Controls and features
23

²Rotate the thumbwheel up for higher fan speed or down for lower fan
speed.
²Press the steering wheel fan speed control up for higher fan speed or
down for lower fan speed.
The display will show
to indicate
manual fan operation.
To return to automatic fan operation, press AUTOMATIC.
Manual override controls
The override controls are located at
the bottom of the EATC and allow
you to determine where airflow is
directed. To return to full automatic
control, press AUTOMATIC.
The air conditioning compressor will operate in all modes except FLOOR
and VENT. It will also operate only when required when AUTOMATIC
has been selected. However, the air conditioning will only function if the
outside temperature is about 10ÉC (50ÉF) or above.
Since the air conditioner removes considerable moisture from the air
during operation, it is normal if clear water drips on the ground under
the air conditioner drain while the system is working and even after you
have stopped the vehicle.
Under normal conditions, your vehicle's climate control system should be
left in any position other than MAX A/C or OFF when the vehicle is
parked. This allows the vehicle to ªbreatheº through the outside air inlet
duct.
²MAX A/C-Uses recirculated air to cool the vehicle. The temperature
will display 16ÉC (60ÉF). To exit, press AUTOMATIC or any other
override controls. MAX A/C is noisier than normal A/C but more
economical and will cool the inside of the vehicle faster. Airflow is
from the instrument panel registers. This mode can also be used to
prevent undesirable odors from entering the vehicle.
²VENT-Distributes outside air through the instrument panel registers.
However, the air cannot be cooled below the outside temperature
because the air conditioning does not operate in this mode.
˚F
AUTO
VENT PNL • FLR FLOOR FLR • DEF DEF
HI
LO
MAX A/C
REAR FAN OFF AUTOMATICOFF
˚FAUTO
Controls and features
27

²PNL²FLR-Distributes outside air through the instrument panel
registers and the floor ducts. Heating and air conditioning capabilities
are provided in this mode. The air will be heated or cooled based on
the temperature selection. For added customer comfort, the air
distributed through the floor ducts will be slightly warmer than the air
sent to the instrument panel registers.
²FLOOR-Allows for maximum heating by distributing outside air
through the floor ducts. However, the air cannot be cooled below the
outside temperature because the air conditioning does not operate in
this mode.
²FLR²DEF-Distributes outside air through the windshield defroster
ducts and the floor ducts. Heating and air conditioning capabilities are
provided in this mode. The air will be heated or cooled based on the
temperature selection. For added customer comfort, the air
distributed through the floor ducts will be slightly warmer than the air
sent to the windshield defroster ducts. If the temperature is about
10ÉC (50ÉF) or higher, the air conditioner will automatically
dehumidify the air to prevent fogging.
²DEF
-Distributes outside air through the windshield defroster
ducts. It can be used to clear ice or fog from the windshield. If the
outside air temperature is about 10ÉC (50ÉF) or higher, the air
conditioner will automatically dehumidify the air to prevent fogging.
²OFF-Outside air is shut out and the fan will not operate. For short
periods of time only, use this mode to prevent undesirable odors from
entering the vehicle.
Rear fan off
Press REAR FAN OFF to turn off
the rear console fan. This overrides
the rear console fan speed control.
VENTPNL • FLRMAX A/C
REAR FAN OFF
Controls and features
28

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:
²the vehicle is raised for service.
²the sound of the exhaust system changes.
²the vehicle has been damaged in a collision.
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.
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
142

Air bag supplemental restraint
system ........................................125
and child safety seats ............127
description .......................126,129
disposal ....................................131
indicator light ..................129,131
passenger air bag ............127,130
Air conditioning
automatic temperature
control system..24,25,26,27,28,29
rear seat controls .....................30
Air suspension
description ..............................145
warning light .............................10
All Wheel Drive (AWD),
driving off road .........................157
Armrests ....................................103
Automatic transmission
driving an automatic
overdrive ..................147,148,149,
150,151,152
Axle
refill capacities ........................233
Battery
voltage gauge ............................14
Brakes ........................................143
anti-lock ............................143,144
anti-lock brake system (ABS)
warning light ...........................144
fluid, checking and adding ....197
shift interlock ..........................146
Break-in period ..........................2,3
Cargo area shade ......................104
Cargo cover ...............................104
CD player .....................76,78,79,80
Child safety seats
attaching with tether straps ..137
in rear seat ..............................135
tether anchorage hardware ...138
Cleaning your vehicle ...............227
engine compartment ..............228
exterior .............................228,230exterior lamps .........................230
interior .....................................231
plastic parts ............................230
washing ....................................227
waxing .....................................228
wheels ......................................229
windows ..................................232
wiper blades ............................230
woodtone trim ........................232
Compass, electronic ....................90
calibration .................................92
set zone adjustment .................91
Console ...............................101,102
overhead ...............................87,88
rear ..........................................102
Controls
power seat ........................116,118
Coolant ......................................201
checking and adding ..............199
refill capacities ........................201
Defrost
rear window ..............................31
Driveline universal joint and
slip yoke ....................................205
Driving under special
conditions ...........................156,159
sand ..................................156,158
snow and ice ......155,157,158,160
through water ..................156,158
Emission control system ..........221
Engine
check engine/service engine
soon light ....................................6
coolant .....................................199
idle speed control ...................206
service points ...................193,194
starting after a collision .........169
Engine block heater .................141
Engine oil
checking and adding ..............196
dipstick ....................................194
specifications ...................194,196
Index
242

Exhaust fumes ..........................142
Floor mats .................................103
Four-Wheel Drive
vehicles ..............................9,10,152
control trac .............................152
description ................153,154,155
driving off road ................155,158
electronic shift ..........................32
Fuel
choosing the right fuel ...........214
comparisons with EPA fuel
economy estimates .................220
detergent in fuel .....................215
filling your vehicle with fuel....213,
216
gauge .........................................15
quality ......................................215
running out of fuel .................216
safety information relating to
automotive fuels .....................213
Fuses ............................170,171,172
Gas mileage (see
Fuel economy) .....217,218,219,220
Gauges .........................................11
engine coolant temperature
gauge .........................................12
engine oil pressure gauge ........14
GVWR (Gross Vehicle
Weight Rating)
calculating ...............................162
Hazard flashers .........................169
Headlamps
aiming ......................................227
autolamp system ..................97,98
bulb specifications ..................226
high beam ..............................9,20
warning chime ..........................11
Heating ........................................21
heating and air conditioning
system .............................21,22,23
Hood ..........................................192
Ignition .......................................237Inspection/maintenance (I/M)
testing ........................................222
Instrument panel
cleaning ...................................231
Keyless entry system
autolock ............................109,110
keypad .....................................111
locking and unlocking doors ..112
programming entry
code ..................................111,112
Keys
key in ignition chime ...............11
positions of the ignition ...........80
Lamps
daytime running light ...............20
fog lamps ...................................20
headlamps .................................20
headlamps, flash to pass ..........21
instrument panel, dimming .....21
replacing bulbs ................222,223
,224,225,226
Lane change indicator
(see Turn signal) ........................80
Liftgate ......................................103
Lights, warning and indicator
air bag ..........................................7
anti-lock brakes (ABS) ..............8
anti-theft .....................................9
brake ............................................8
charging system ..........................9
check coolant ..............................9
cruise indicator .........................10
door ajar ....................................10
fuel reset .....................................7
overdrive off ..............................10
safety belt ...................................8
speed control ............................84
turn signal indicator ...................8
Locks
childproof ................................100
Lumbar support, seats .............116
Message center ......................15,16
Index
243