2006 JEEP LIBERTY Fuel

Enhanced Accident Response System (E.A.R.S.)
If the airbags deploy after an impact and the electrical
system remains functional, the interior lights will turn on
and the power door locks (if equipped) will unlock 5
seconds after airbag deployment.
Also, the fuel system will shut off immediately upon
airbag deployment (gasoline models only). The ignition
switch will need to be cycled (i.e. turn the ignition key
from the ON position to the LOCK position) after ap-
proximately 5 seconds in order to restart the vehicle.
Maintaining Your Airbag System
WARNING!
•Modifications to any part of the airbag system could cause
it to fail when you need it. You could be injured if the
airbag system is not there to protect you. Do not modify
the components or wiring, including adding any kind of
badges or stickers to the steering wheel hub trim cover or
the upper right side of the instrument panel. Do not
modify the front bumper, vehicle body structure, or add
aftermarket side steps or running boards.
•Do not attempt to modify any part of your advanced
airbag system. The airbag may inflate accidentally or may
not function properly if modifications are made. Take
your vehicle to an authorized dealer for any advanced
airbag system service. If your seat including your trim
cover and cushion needs to be serviced in any way, take
the vehicle to your authorized dealer. Only manufacturer
approved seat accessories may be used. If it is necessary to
modify an advanced airbag system for persons with
disabilities, contact your authorized dealer.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Fluid Leaks
Check area under vehicle after overnight parking for fuel,
coolant, oil or other fluid leaks. Also, if gasoline fumes
are detected, the cause should be located and corrected
immediately.
74 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Low Fuel Chime?
When this feature is selected a chime will sound when
the “Low Fuel Indicator Light” is displayed in the
instrument panel cluster. Pressing the STEP button when
in this display will select “Yes” or “No.”
Mini-Trip Computer
This feature, located in the overhead console, displays
information on outside temperature, compass direction,
and trip information.
Reset Button
Use this button to reset the Average Economy, Trip Miles,
and Time Elapsed displays. This will occur only if a
resettable function is currently being displayed (Average
Economy, Trip Miles, and Time Elapsed). A single chime
will sound to indicate that a reset has occurred. Global Reset
If the RESET button is pressed twice within 3 seconds
while in any of the three resettable displays, the RESET
button will reset all three displays.
A chime (two beeps) will sound to indicate that a reset
has occurred.
Menu Button
Press the Menu button to scroll through the following
screens: LANGUAGE, DISPLAY U.S. OR METRIC,
AUTO DOOR LOCKS, AUTO UNLOCK ON EXIT, RE-
MOTE UNLOCK DRIV DOOR 1ST, SOUND HORN
WITH LOCK, FLASH LIGHTS WITH LOCKS, HEAD-
LAMP DELAY, SERVICE INTV, LOW FUEL CHIME, and
TRAIN REMOTE.
C/T Button
Press the C/T button to display the outside temperature
and one of eight compass readings to indicate the direc-
tion the vehicle is facing.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 141
3

WARNING!
Even if the display still reads a few degrees above
32°F (0°C), the road surface may be icy, particularly
in woods or on bridges. Drive carefully under such
conditions to prevent an accident and possible per-
sonal injury or property damage.
Step Button
Press the STEP button to cycle through all of the displays.
The displays are: Average Miles/GAL, Miles To Empty,
Trip Miles, Time Elapsed, Miles To Service, Tire PSI, and
Blank Screen.
Average Miles/GAL
Shows the average fuel economy in miles per gallon
(MPG), or liters per 100 km (L/100 km) since the last
reset. Miles To Empty
Shows the estimated distance that can be traveled before
the fuel gauge shows E (Empty). The distance is calcu-
lated by multiplying the amount of fuel remaining by the
projected fuel economy. The distance predicted will
change every few seconds to a higher or lower number as
these factors change. This display cannot be reset.
Trip Miles
Shows the distance traveled since the last reset.
Time Elapsed
Shows the accumulated ignition ON time since the last
reset.
Miles To Service
Shows the amount of miles remaining until service is
required (owner selected).
142 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

inflate them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the vehicle’s
handling and stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale. (See page 268 for more infor-
mation.)
6. 4LO Mode Indicator Light — If Equipped This light alerts the driver that the vehicle is in
the 4 LO four–wheel drive mode. The front and
rear driveshafts are mechanically locked to-
gether forcing the front and rear wheels to
rotate at the same speed. (See page 234 for more infor-
mation.) 7. Fog Light Indicator Light — If Equipped
This light shows when the front fog lights are on.
8. Malfunction Indicator Light This light is part of an onboard diagnostic system
called OBD II which monitors engine and auto-
matic transmission control systems. This light
will illuminate when the ignition is in the ON position
before engine start. If the bulb does not come on when
turning the ignition key from OFF to ON, have the
condition checked promptly.
Certain conditions such has a loose or missing gas cap,
poor fuel quality, etc. may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several typical driving cycles. In most
situations, the vehicle will drive normally and will not
require towing.
174 UNDERSTANDING YOUR INSTRUMENT PANEL

Also, the light will come on when the parking brake is
applied with the ignition switch in the ON position.
NOTE: This light shows only that the parking brake is
applied. It does not show the degree of brake application.
If the parking brake is off and the light remains on, have
the brake system inspected as soon as possible.
19. Full Time Indicator Light — If Equipped This light alerts the driver that the vehicle is in
the FULL TIME four–wheel drive mode, and
employs the inter-axle differential which al-
lows the front and rear wheels to rotate at
different speeds. (See page 234 for more information.)
20. Sentry Key/Security Alarm Indicator Light — If
Equipped
Refer to “Sentry Key Immobilizer System” or “Vehicle
Security Alarm” in Section 2 of this manual for more
information. 21. Fuel Gage
When the ignition key is in the ON position, the pointer
will show the level of fuel remaining in the fuel tank. A
small arrow indicates the side of the vehicle where the
filler cap (gas cap) is located.
22. Low Fuel Warning Light
When the fuel level reaches approximately 2.3 U.S.
Gallons (8.7 Liters) this light will come on and
remain on until fuel is added. The “Low Fuel
Warning Light” may turn on and off again, especially
during and after hard braking, accelerations, or turns.
This occurs due to the shifting of the fuel in the tank.
Also, a single chime will sound.
23. Airbag Warning Light This indicator lights and remains lit for 6 to 8
seconds when the ignition is first turned on. If the
UNDERSTANDING YOUR INSTRUMENT PANEL 179
4

light doesn’t come on, stays on, or comes on while
driving, have the airbag system checked by an autho-
rized dealer.
24. O/D (Overdrive) Off Indicator Light This light will illuminate when the O/D OFF
button has been selected. The O/D OFF button is
located on the gear shift lever.
25. Seat Belt Indicator Light When the ignition switch is first turned ON, this
light will turn on for 5 to 8 seconds as a bulb check.
During the bulb check, if the driver’s seat belt is
unbuckled, a chime will sound. After the bulb check or
when driving, if the driver or front passenger seat belt
remains unbuckled, the Seat Belt Warning Light will flash
or remain on continuously. Refer to Enhanced Driver
Seat Belt Reminder System (BeltAlert) in the Occupant
Restraints section for more information. 26. Light Bar Indicator Light — If Equipped
This light indicates when the light bar lamps
are on.
27. Water In Fuel Warning Light — Diesel Models
Only This light indicates water has collected in the
fuel filter and should be drained immediately.
Refer to “Starting Procedures — Diesel Fuel
Water Separator” in Section 5 of this manual, or
see your authorized dealer for service
28. Electronic Throttle Control (ETC) Warning Light —
If Equipped This light informs you of a problem with the
Electronic Throttle Control System. If a prob-
lem is detected while the engine is running, the
light will either stay on or flash depending on
the nature of the problem. Cycle the ignition key when
180 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS

Starting Procedures .....................217
▫ Manual Transmission ..................217
▫ Automatic Transmission ................217
▫ Normal Starting — Gasoline Engines .......218
▫ Normal Starting — Diesel Engines .........219
▫ Diesel Fuel-Water Separator ..............221
▫ Re-Priming The Diesel Fuel System ........222

Engine Block Heater — If Equipped .........223

Transmission Shifting ....................224 ▫
6-Speed Manual Transmission ............224
▫ Automatic Transmission ................227
▫ Rocking The Vehicle ...................233

Four-Wheel Drive Operation ...............234
▫ Command-Trac Operating
Information/Precautions ................234
▫ Shift Positions ........................236
▫ Shifting Procedure ....................237
▫ Selec-Trac Operating Information/Precautions —
If Equipped .........................238
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