2008 JEEP LIBERTY bulb

the vehicle. The system will shut the engine off in two (2)
seconds if someone uses an invalid key to start the
engine.
NOTE:A key, which has not been programmed, is also
considered an invalid key even if it is cut to fit the
ignition switch lock cylinder for that vehicle.
During normal operation, after turning on the ignition
switch, the Vehicle Security Alarm Indicator Light will
turn on for three (3) seconds for a bulb check. If the light
remains on after the bulb check, it indicates that there is
a problem with the electronics. In addition, if the light
begins to flash after the bulb check, it indicates that
someone used an invalid key to start the engine. Either of
these conditions will result in the engine being shut off
after two (2) seconds.
If the Vehicle Security Alarm Indicator Light turns on
during normal vehicle operation (vehicle running forlonger than 10 seconds), it indicates that there is a fault in
the electronics. Should this occur, have the vehicle ser-
viced as soon as possible.
NOTE:
²The Sentry Key Immobilizer System is not compatible
with some after-market remote starting systems. Use
of these systems may result in vehicle starting prob-
lems and loss of security protection.
²Exxon/Mobil Speed Pass,Ÿ additional Sentry Keys, or
any other transponder-equipped components on the
same key chain willnotcause a key-related (transpon-
der) fault unless the additional part isphysically held
against the ignition keybeing used when starting the
vehicle. Cell phones, pagers, or other RF electronics
will not cause interference with this system.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
2

inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
WARNING!
²Exhaust gases can injure or kill. They contain
carbon monoxide (CO) which is colorless and
odorless. Breathing it can make you unconscious
and can eventually poison you. To avoid breathing
(CO) follow the safety tips below.
²If you are required to drive with the trunk open,
make sure that all windows are closed, and the
climate control blower switch is set at high speed.
DO NOT use the recirculation mode.
Safety Checks You Should Make Inside The
Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a
collision. Rear seat belt assemblies must be replaced after
a collision if they have been damaged (bent retractor, torn
webbing, etc. If there is any question regarding belt or
retractor condition, replace the belt.
Airbag Warning Light
The light should come on and remain on for 6 to 8
seconds as a bulb check when the ignition switch is first
turned ON. If the light is not lit during starting, see you
authorized dealer. If the light stays on, flickers, or comes
on while driving, have the system checked by an autho-
rized dealer.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 81
2

You can signal a lane change by moving the lever upward
or downward partially without moving beyond the de-
tent.
If either turn signal indicator has a very fast flash rate,
check for a defective outside light bulb. If an indicator
fails to light when the lever is moved, see your autho-
rized dealer for service.
Highbeam/Lowbeam Select Switch
Push the Multi-Function Control Lever away from you to
switch the headlights to HIGH beam. Pull the Lever
toward you, to switch the headlights back to LOW beam.
Flash to Pass
You can signal another vehicle with your headlights by
lightly pulling the Multi-Function Control Lever toward
you. This will cause the headlights to turn on at high
beam and remain on until the lever is released.
Highbeam Functions
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 137
3

CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use aftermarket tire sealants
or balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result. (Refer to
ªTire Inflation Pressuresº under ªTires Ð General
Informationº and to ªTire Pressure Monitor System
(TPMS)º in Section 5 of this manual for more
information).5. Electronic Throttle Control (ETC) Warning Light Ð
If Equipped
This light informs you of a problem with the
Electronic Throttle Control system. If a problem
is detected, the light will turn on while the
engine is running. If the light remains lit with
the engine running your vehicle will usually be drivable
and not need towing, however see your authorized
dealer for service as soon as possible.
If the light is flashing when the engine is running, you
may experience power loss, an elevated/rough idle, and
increased brake pedal effort, and your vehicle may
require towing. Immediate service is required.
The light will turn on when the ignition switch is first
turned ON, and remain on briefly as a bulb check. This is
normal. If the light does not turn on during starting, have
the system checked by an authorized dealer.
192 INSTRUMENT PANEL AND CONTROLS

8. Front Fog Light Indicator Light Ð If Equipped
This light shows when the fog lights are ON. (See
page 133 for more information.)
9. Speedometer
Shows the vehicle speed.
10. Turn Signal Indicator Light
The left or right arrow will flash in unison with the
corresponding front and rear turn signal lights when
the turn signal switch is operated. (See page 133 for more
information.)
NOTE:A chime will sound if the vehicle is driven more
than 1 mile (1.6 km) with either turn signal on.
NOTE:Check for a defective outside light bulb if either
indicator flashes at a rapid rate.11. Electronic Stability Program (ESP) / Traction
Control System (TCS) Indicator Light
If this indicator light flashes during accelera-
tion, apply as little throttle as possible. While
driving, ease up on the accelerator. Be sure to
adapt your speed and driving to the prevailing
road conditions. (See page 314 for more infor-
mation.)
12. Charging System Warning Light
This light shows the status of the electrical charg-
ing system. The light should turn on when the
ignition switch is first turned ON and remain on briefly
as a bulb check. If the light stays on or turns on while
driving, turn off some of the vehicle's electrical devices,
such as the Fog Lights or Rear Defroster. If the light
remains on, it means that the charging system is experi-
encing a problem. See your local authorized dealer to
obtain SERVICE IMMEDIATELY.
194 INSTRUMENT PANEL AND CONTROLS

32. Vehicle Security Alarm Indicator Light Ð If
Equipped
This light will flash rapidly for approximately
16 seconds when the vehicle security system is
arming and then flash slowly when the system
is armed. The light will also turn on for about
three seconds when the ignition is first turned ON. (See
page 18 for more information.)
33. Airbag Warning Light
This light turns on and remains on for 6 to 8
seconds as a bulb check when the ignition
switch is first turned ON. If the light does not
turn on during starting, stays on, or turns on
while driving, have the system checked by an authorized
dealer. (See page 57 for more information.)34. Vacuum Fluorescent Display (Mid Line & Premium
Clusters Only)
On vehicles equipped with a Premium Cluster, this
display shows the Electronic Vehicle Information Center
(EVIC) messages when the appropriate conditions exist.
(See page 206 for more information.)
On vehicles equipped with a Mid Line Cluster, this
display shows the compass heading (N, S, E, W, NE, NW,
SE, and SW) and the outside temperature.
Setting Compass Variance (Mid Line Cluster Only)
Compass Variance is the difference between magnetic
North and Geographic North. In some areas of the
country, the difference between magnetic and geographic
North is great enough to cause the compass to give false
readings. If this occurs, the compass variance must be set
using the following procedure:
204 INSTRUMENT PANEL AND CONTROLS

mReplacement Light Bulbs.................443
mBulb Replacement......................443
NHeadlight...........................443
NFront Turn Signal And Front Side Marker
Lights.............................444
NFront Fog Light......................445NRear Tail/Stop, Turn Signal, And Back-Up
Lights.............................445
mFluid Capacities........................447
mFluids, Lubricants, And Genuine Parts........448
NEngine.............................448
NChassis............................449
MAINTAINING YOUR VEHICLE 397
7

2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn off the
ignition key or start the engine. This means that your
vehicle's OBD system isnot readyand you shouldnot
proceed to the I/M station.b. The MIL will not flash at all and will remain fully
illuminated until you turn off the ignition key or start
the engine. This means that your vehicle's OBD system
isreadyand you can proceed to the I/M station.
If your OBD system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD system is
ready or not ready, if the MIL symbol is illuminated
during normal vehicle operation, you should have your
vehicle serviced before going to the I/M station. The I/M
station can fail your vehicle because the MIL symbol is on
with the engine running.
MAINTAINING YOUR VEHICLE 401
7