JEEP LIBERTY 2005 KJ / 1.G Owners Manual

As preventive maintenance, clean the head about every
30 hours of use. If you wait until the head becomes very
dirty (noticeably poor sound), it may not be possible to
remove all deposits with a simple WET cleaning cassette.
CD/DVD DISC MAINTENANCE
To keep the CD/DVD discs in good condition, take the
following precautions:
1. Handle the disc by its edge; avoid touching the
surface.
2. If the disc is stained, clean the surface with a soft cloth,
wiping from center to edge.
3. Do not apply paper, paper CD labels, or tape to the
disc; avoid scratching the disc.
4. Do not use solvents such as benzine, thinner, cleaners,
or antistatic sprays.5. Store the disc in its case after playing.
6. Do not expose the disc to direct sunlight.
7. Do not store the disc where temperatures may become
too high.RADIO OPERATION AND CELLULAR PHONES
Under certain conditions, the cellular phone being On in
your vehicle can cause erratic or noisy performance from
your radio. This condition may be lessened or eliminated
by relocating the cellular phone antenna. This condition
is not harmful to the radio. If your radio performance
does not satisfactorily “clear” by the repositioning of the
antenna, it is recommended that the radio volume be
turned down or off during cellular phone operation.
UNDERSTANDING YOUR INSTRUMENT PANEL 211
4

CLIMATE CONTROLS
The controls for the heating, air conditioning, and venti-
lation system in this vehicle consist of a series of rotary
knobs, and a push-button. These comfort controls can be
set to obtain desired interior conditions.
Blower Control
The rotary knob on the left controls the blower and can be
set in one of four positions from Low to High.
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 and the
push-button above it) can be set in any of the following
positions:
Press this button to turn on and off the air condi-
tioning. Conditioned outside air is then directed
through the outlets selected on the mode control
dial. The button includes an LED that illuminates when
pressed.
Manual Climate Control
212 UNDERSTANDING YOUR INSTRUMENT PANEL

OFF
This position turns off the blower motor and outside
air will not pass through any outlets.
Recirculate (Max A/C)
Air flows through the outlets located in the
instrument panel. Allows for circulation of
interior air only which will cool the cabin
faster. This setting can be used in very hot
weather to maximize the effect of the air conditioner. This
mode can also be used to temporarily block out outside
odors, smoke, and dust. Slight airflow from the floor
outlets and the defrost outlets, located at the base of the
windshield, may be noticed.
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.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.
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. The air conditioning system has been
enabled in Floor mode to provide less humid air, espe-
cially when heat is used. This will help you reduce or
prevent window fogging in high humidity conditions.
This function cannot be disabled. You may still select the
desired amount of heat using the temperature control
dial. The heated air will simply be drier and less prone to
condensing on cold window surfaces.
UNDERSTANDING YOUR INSTRUMENT PANEL 213
4

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.
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 necessaryto maintain comfort. For high humidity conditions it may
be necessary to remain in the Max A/C-Recirculation
mode to maintain comfort.
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 30°F (-1°C) to provide
additional defrost/defog.
214 UNDERSTANDING YOUR INSTRUMENT PANEL

Summer Operation
Air conditioned equipped vehicle’s cooling systems must
be protected with a high quality engine 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 recom-
mended.
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.
UNDERSTANDING YOUR INSTRUMENT PANEL 215
4

STARTING AND OPERATING
CONTENTS

Starting Procedures.....................220
▫Manual Transmission..................220
▫Automatic Transmission................220
▫Normal Starting — Gasoline Engines.......221
▫Normal Starting — Diesel Engines.........223
▫Diesel Fuel-Water Separator..............225
▫Re-Priming The Diesel Fuel System........225

Engine Block Heater — If Equipped.........226

Transmission Shifting....................227▫6-Speed Manual Transmission............227
▫Automatic Transmission................230
▫Rocking The Vehicle...................236

Four-Wheel Drive Operation...............236
▫Command-TracOperating
Information/Precautions................236
▫Shift Positions........................238
▫Shifting Procedure....................239
▫Selec-TracOperating Information/Precautions —
If Equipped.........................240
5

▫Shift Positions........................242
▫Shifting Procedure....................243

Trac-Lok™ Rear Axle — If Equipped.........245

Parking Brake.........................245

Anti-Lock Brake System — If Equipped.......247

On-Road Driving Tips...................249

Off-Road Driving Tips...................249
▫When To Use 4L Or 4LO (Low) Range......249
▫Driving Through Water.................250
▫Driving In Snow, Mud And Sand..........251
▫Hill Climbing........................251
▫Traction Downhill.....................252
▫After Driving Off-Road.................253
Tire Safety Information...................254
▫Tire Markings........................254
▫Tire Identification Number (TIN)..........257
▫Tire Loading And Tire Pressure...........258

Tires — General Information...............262
▫Tire Inflation Pressures.................263
▫High Speed Operation.................264
▫Radial-Ply Tires......................265
▫Tire Spinning........................265
▫Tread Wear Indicators..................266
▫Replacement Tires.....................266
▫Alignment And Balance.................267

Tire Pressure Monitor System — If Equipped . . . 268
218 STARTING AND OPERATING

▫Tire Pressure Monitoring — Base System.....268
▫Tire Pressure Monitoring — Premium System . 270
▫General Information...................273

Tire Chains...........................274

Tire Rotation Recommendations............275

Fuel Requirements (Gasoline Engines)........276
▫Reformulated Gasoline.................277
▫Gasoline/Oxygenate Blends..............278
▫MMT In Gasoline.....................278
▫Materials Added To Fuel................279
▫Fuel System Cautions..................279▫Carbon Monoxide Warnings..............280

Fuel Requirements (Diesel Engines)..........280

Fuel Tank Filler Cap (Gas Cap).............281
▫Loose Fuel Filler Cap Message............283

Trailer Towing.........................283
▫Warranty Requirements.................284

Recreational Towing (Behind Motorhome, Etc.) . . 287
▫Towing – 2WD Models.................287
▫Towing — 4WD Models................287

Snow Plow...........................289
STARTING AND OPERATING 219
5

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belts.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
Manual Transmission
Apply the parking brake, place the gearshift control lever
in N (Neutral) and depress the clutch pedal before
starting vehicle. This vehicle is equipped with a clutch
interlocking ignition system, which requires the clutch to
be fully depressed before starting the vehicle.4WD Models Only
In 4L mode, this vehicle will start regardless of whether
or not the clutch pedal is pressed to the floor. This feature
enhances off-road performance by allowing the vehicle to
start when in 4L without having to depress the clutch
pedal. The 4 LO MODE indicator light will illuminate
when the transfer case has been shifted into this mode.
Automatic Transmission
Start the engine with the selector lever in the N (Neutral)
or P (Park) position. Apply the brake before shifting to
any driving range.
220 STARTING AND OPERATING