2004 JEEP LIBERTY Owners Manual

Temperature Control
The degree of comfort can be selected by rotating the
temperature control knob on the right. The coldest tem-
perature setting is fully counterclockwise and the warm-
est setting fully clockwise. The knob can be positioned at
any detent.
Mode Selection
The mode selector (the center rotary knob) can be set in
any of the following positions:
OFF
This position turns off the blower motor and outside
air will not pass through any outlets.
Max A/C - Recirculation
Cool air flows through the outlets located in the
instrument panel. Use this mode to rapidly cool
the inside of the vehicle. This feature allows for
recirculation of interior air only. This mode can also beused to temporarily block out outside odors, smoke, and
dust. Slight airflow from the defrost outlet, located at the
base of the windshield, may be noticed.
Normal A/C
Cool air flows through the outlets located in the
instrument panel. Slight airflow from the defrost
outlet, located at the base of the windshield, may be
noticed.
Bi-Level A/C
Cool air flows through the outlets located in the
instrument panel, on the floor, and in the rear of
the center console. Slight airflow from the defrost outlet,
located at the base of the windshield, may be noticed.
Bi-Level
Air flows through the outlets located in the instru-
ment panel, on the floor, and in the rear of the center
console. Slight airflow from the defrost outlet, located at
the base of the windshield, may be noticed.
UNDERSTANDING YOUR INSTRUMENT PANEL 201
4

Panel
Air flows through the outlets located in the instru-
ment panel. Slight airflow from the defrost outlet,
located at the base of the windshield, may be noticed.
Floor
Air flows through the floor outlets located under
the instrument panel and through the outlets lo-
cated in the rear of the center console. Slight airflow from
the defrost outlet, located at the base of the windshield,
may be noticed.
Mix
Air flows through the floor outlets, the outlets at
the base of the windshield, and the side window
demisters outlets.
Defrost
Air flows through the outlets at the base of the
windshield and through the side window demister
outlets.NOTE:To improve fuel economy, leave in Defrost only
when necessary.
Operating Tips
Fast Cool Down
For a fast cool down, turn the blower fan rotary knob to
the extreme clockwise position, turn the mode selector to
the panel position and drive with the windows open for
the first few minutes. Once the hot air has been expelled,
close the windows and turn the mode selector to Max
A/C-Recirculation. When a comfortable condition has
been reached, choose a mode position and adjust the
temperature control knob and blower speed as necessary
to maintain comfort. For high humidity conditions it may
be necessary to remain in the Max A/C-Recirculation
mode to maintain comfort.
202 UNDERSTANDING YOUR INSTRUMENT PANEL

Window Fogging
In mild but rainy or humid weather, windows will fog on
the inside. To rapidly clear the fog off all the windows,
select the defrost mode, turn the temperature control
knob fully clockwise, and position the blower control to
its highest speed. Once the windshield has been cleared,
adjust the controls for your comfort.
On air conditioned vehicles, the compressor will operate
when in the Mix or Defrost modes and when the outside
temperature is approximately 30ÉF (-1ÉC) to provide
additional defrost/defog.
Summer Operation
Air conditioned vehicles must be protected with a high
quality anti-freeze coolant during summer to provide
proper corrosion protection and to raise the boiling point
of the coolant for protection against overheating. A 50%
concentration is recommended.
Winter Operation
When operating the system during the winter months,
make sure the air intake, located directly in front of the
windshield, is free of ice, slush, snow, or other obstruc-
tions.
REAR WINDOW FEATURES
Rear Window Wiper/Washer
A rotary ring switch on the control lever, located on the
right side of the steering column, controls operation of
the rear wiper/washer function. Rotating the center of
the switch up to the DEL (Delay) position or the ON
position will activate the wiper. Rotating the switch ring
beyond the ON or OFF position will activate the rear
washer. The wash pump will continue to operate as long
as the lever or ring is engaged. Upon release, the wipers
will cycle three times before returning to the set position.
UNDERSTANDING YOUR INSTRUMENT PANEL 203
4

If the rear wiper is operating when the ignition is turned
OFF, the wiper will automatically return to the ªParkº
position. When the vehicle is restarted, the wiper will
resume function at whichever position the switch is set
at.
If the swing gate flip-up window is open or the swing
gate is open, connection to the rear window wiper is
interrupted preventing activation of the rear wiper blade.
When the swing gate flip-up window or the swing gate is
closed, the rear wiper switch or the ignition switch needs
to be turned OFF, and then to ON to restart the rear
wiper.
NOTE: The rear swing gate will lock while the rear
wiper is operating. The gate will stay locked until the
wiper is turned off and the gate is unlocked (by key,
lock switch, or key fob).Adding Washer Fluid
The fluid reservoir for the windshield washers and the
rear window washer is shared. It is located in the front of
the engine compartment on the passenger side and
should be checked for fluid level at regular intervals. Fill
the reservoir with windshield washer solvent (not radia-
tor antifreeze) and operate the system for a few seconds
to flush out the residual water.
Rear Window Defroster
On the top of the climate control panel is a push
button for rear window defrosting. An amber
indicator in the push button will light when the defroster
is turned on. Push again to turn off the defroster prior to
an automatic time-out.
204 UNDERSTANDING YOUR INSTRUMENT PANEL

The defroster will automatically turn off after about ten
minutes. For about five more minutes of operation, push
the button again. To prevent excessive battery drain, use
the defroster only when the engine is operating. The push
button also activates the heated exterior mirrors, if so
equipped.
CAUTION!
Use care when washing the inside of the rear win-
dow to prevent damage to heating elements. Use a
soft cloth and a mild washing solution, wiping
parallel to the heating elements. Also, keep all
objects a safe distance from the window to prevent
damaging the heating elements.
UNDERSTANDING YOUR INSTRUMENT PANEL 205
4

STARTING AND OPERATING
CONTENTS
mStarting Procedures.....................210
NManual Transmission..................210
NAutomatic Transmission................210
NNormal Starting......................210
NExtreme Cold Weather..................211
NIf Engine Fails To Start.................211
NAfter Starting........................212
mEngine Block Heater Ð If Equipped.........212
mTransmission Shifting....................213N5-Speed Manual Overdrive Transmission.....213
NAutomatic Transmission................216
mFour-Wheel Drive Operation...............222
NCommand-TractOperating
Information/Precautions................222
NShift Positions........................224
NShifting Procedure....................225
NSelec-TractOperating Information/Precautions Ð
If Equipped.........................226
NShift Positions........................229
5

NShifting Procedure....................230
mTrac-LokŸ Rear Axle Ð If Equipped.........231
mParking Brake.........................232
mAnti-Lock Brake System Ð If Equipped.......234
mOn-Road Driving Tips...................236
mOff-Road Driving Tips...................236
NWhen To Use 4L Or 4 Lo (Low) Range......236
NIn Snow, Mud And Sand................237
NHill Climbing........................237
NTraction Downhill.....................238
NAfter Driving Off-Road.................238
mTire Safety Information...................239
NTire Markings........................239NTire Identification Number (TIN)..........243
NTire Loading And Tire Pressure...........244
mTires Ð General Information...............248
NTire Inflation Pressures.................249
NHigh Speed Operation.................250
NRadial-Ply Tires......................251
NTire Spinning........................251
NTread Wear Indicators..................252
NReplacement Tires.....................252
NAlignment And Balance.................253
mTire Pressure Monitor System Ð If Equipped . . . 254
NTire Pressure Monitor System Tire/Wheel
Rotation And Sensor Replacement
Ð If Equipped.......................256
208 STARTING AND OPERATING