2008 JEEP WRANGLER UNLIMITED battery

▫To Turn Off “Flash Lights With Lock” ........21
▫ Programming Additional Transmitters ........22
▫ General Information ....................23
▫ Battery Replacement ....................24
 Remote Starting System — If Equipped ........25
 Doors ................................26
▫ Upper Half Door Window Removal
(If Equipped) .........................27
▫ Upper Half Door Window Installation
(If Equipped) .........................27
▫ Front Door Removal ....................28
▫ Rear Door Removal (Four-Door Models) ......29
 Door Locks ............................31
▫ Manual Door Locks .....................32 ▫
Power Door Locks — If Equipped ..........33
▫ Automatic Unlock Doors On Exit ...........34
▫ Automatic Door Locks ...................35
 Windows .............................36
▫ Power Windows — If Equipped ............36
▫ Rear Power Windows (Four-Door
Models Only) .........................37
▫ Wind Buffeting ........................38
 Rear Swing Gate ........................38
 Occupant Restraints ......................40
▫ Lap/Shoulder Belts .....................41
▫ Rear Center Lap/Shoulder Belt Retractor
Lock-Out (Four-Door Models Only) .........46
▫ Adjustable Upper Shoulder Belt Anchorage ....47
10 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Battery Replacement
The recommended replacement battery is CR2032.
NOTE:Perchlorate Material – special handling may
apply; See www.dtsc.ca.gov/hazardouswaste/
perchlorate.
1. If the key fob is equipped with a screw, remove the
screw. With the key fob buttons facing down, use a flat
blade (screwdriver) to pry the two halves of the trans-
mitter apart. Use extreme carenot to damage the seal or
internal components.
2. Remove and replace the batteries. Avoid touching the
new batteries with your fingers. Skin oils may cause
battery deterioration. If you touch a battery, clean it with
rubbing alcohol.
3. To reassemble the key fob case, snap the two halves
together.

NOTE:Perchlorate Material – special handling may
apply, See www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Airbag Warning Light
You will want to have the airbag system ready to inflate
for your protection in an impact. The airbag system is
designed to be maintenance free. If any of the following
occurs, have an authorized dealer service the system
promptly:
•Does not come on during the six to eight seconds after
the ignition switch is first turned on.
•Remains on after the six to eight second interval.
•Comes on for any period of time while driving.
Event Data Recorder (EDR)
In the event of an accident, your vehicle is designed to
record up to five seconds of specific vehicle data param-
eters (see the following list) in an event data recorder prior to the moment of airbag deployment, and up to a
quarter-second of high-speed deceleration data during
and/or after airbag deployment or near-deployment.
EDR data are ONLY recorded if an airbag deploys, or
nearly deploys, and are otherwise unavailable.
NOTE:
•Under certain circumstances, EDR data may not be
recorded (e.g., loss of battery power).
In conjunction with other data gathered during a com-
plete accident investigation, the electronic data may be
used by DaimlerChrysler Corporation and others to learn
more about the possible causes of crashes and associated
injuries in order to assess and improve vehicle perfor-
mance. In addition to crash investigations initiated by
DaimlerChrysler Corporation, such investigations may
be requested by customers, insurance carriers, govern-
ment officials, and professional crash researchers, such as
those associated with universities, and with hospital and
insurance organizations.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Also, the rear cargo lamp may be turned on by pressing
the lens. Press the lens again to turn it off.When a door is open and the interior lights are on,
rotating the dimmer control all the way down to the OFF
detent will cause all the interior lights to turn off. This is
also known as the
Partymode because it allows the
doors to stay open for extended periods of time without
discharging the vehicle’s battery.

INSTRUMENT CLUSTER DESCRIPTION
Your vehicle is equipped with the instrument cluster
described on the following pages.
1. Fuel Gauge
The pointer shows the level of fuel in the fuel tank.
NOTE:When the ignition switch is turned to OFF, the
fuel gauge, voltmeter, oil pressure and temperature
gauges may not show accurate readings. When the
engine is not running, turn the ignition switch to ON to
obtain accurate readings.
2. Charging System Warning Light This light shows the status of the electrical charg-
ing system. The light should come on for three
seconds when the ignition is first turned ON. If the light
comes back on immediately or comes on while driving, it
means that there is a problem with the charging system
or the battery is low. Also, a chime will sound if the light
comes back on. See your authorized dealer immediately. 3. Front Fog Light Indicator Light — If Equipped
This light shows when the front fog lights are on.
4. Low Fuel Warning Light When the fuel level reaches approximately 2.8 gal
(10.6L) this light will turn on and a single chime
will sound.
5. Speedometer
Indicates vehicle speed.
6. Front Axle Lock Indicator Light — If Equipped Indicates when the front axle lock has been
activated.

HAZARD WARNING FLASHERS
Your vehicle’s hazard warning flasher is an emergency
warning system. When you activate it, all front and rear
directional signals will flash intermittently. Use it when
your vehicle is disabled on or near the road. It warns
other drivers to steer clear of you and your vehicle. This
is an emergency warning system, not to be used when the
vehicle is in motion.
To activate the warning flashers, press the switch on the
lower switch bank (below the climate controls). To turn
the warning flashers off, press the switch again.NOTE:With extended use, the flasher may wear down
your battery.

2. Park the booster vehicle within cable reach but with-
out letting the vehicles touch. Set the parking brake on
both vehicles, shift the automatic transmission into
PARK, or the manual transmission into NEUTRAL, and
turn the ignition OFF.
3. Turn off the heater, radio, and all unnecessary electri-
cal loads.
4. Connect one end of a jumper cable to the positive
terminal of the booster battery. Connect the other end of
the same cable to the positive terminal of the discharged
battery.

Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is possibly loose, improp-
erly installed, or damaged. A “gASCAP” message will be
displayed in the odometer. Tighten the gas cap until a
clickingsound is heard. This is an indication that the
gas cap is properly tightened. Press the odometer reset
button to turn the message off. If the problem persists,
the message will appear the next time the vehicle is
started. This might indicate a damaged cap. If the prob-
lem is detected twice in a row, the system will turn on the
“Malfunction Indicator Light.” Resolving the problem
will turn the “Malfunction Indicator Light.” off.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte-
nance (I/M), this check verifies the Malfunction
Indicator Light (MIL) is functioning and is not on
when the engine is running, and that the OBD II system
is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may notbe ready if your vehicle was recently
serviced, recently had a dead battery, or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.