Page 169 of 424

the vehicle’s handling and stopping ability. Each tire,
including the spare, should be checked monthly when
cold and set to the recommended inflation pressure as
specified on the vehicle placard. (See page 268 for more
information.)
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 236 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.
When the engine is running, the “Malfunction Indicator
Light” may flash to alert of serious conditions that could
lead to immediate loss of power or severe catalytic
UNDERSTANDING YOUR INSTRUMENT PANEL 169
4
Page 305 of 424
Bulb Replacement......................351
▫Head Light..........................351
▫Front Turn Signal.....................352
▫Front Fog Light (Front Fascia Mounted).....353
▫Light Bar...........................354
▫Rear Tail, Stop, Turn Signal, And Back-Up
Lights.............................355▫Center High Mounted Stop Light (CHMSL) . . . 355
Fluid Capacities........................356
Recommended Fluids, Lubricants And
Genuine Parts.........................357
▫Engine.............................357
▫Chassis............................358
MAINTAINING YOUR VEHICLE 305
7
Page 350 of 424

air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
A/C Heater.................... NotServiceable
Ashtray Receiver Light.................... 161
Climate Control (Manual A/C)................ 74
Front Reading........................... 192
Rear Cargo Light.......................214–2
Lighted Vanity Mirror *.............. P/N6501966
Underpanel Courtesy Lights................. 906
Instrument Cluster (General Illumination)....... 103
Telltale/Hazard Light...................... 74
* Available only from authorized dealers.Exterior Lights Bulb Type
Backup Lights....................3157 P27/7W
Center High-Mounted Stoplight.........921/W16W
Fog Lights (Sport/Limited Only).............9145
Fog Lights (Renegade)..................... H3
Front Park/Turn Lights.............3157 P27/7W
Front Side Marker........................ 168
Headlights..........................9007QL
Rear License Plate Light.................... 168
Rear Stop/Tail Lights...............3157 P27/7W
Rear Turn Signal Lights (2).........3757 APY27/7W
NOTE:Numbers refer to commercial bulb types that
can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized
dealer.
350 MAINTAINING YOUR VEHICLE
Page 353 of 424
Front Fog Light (Front Fascia Mounted)
1. Remove the three screws from the backside of the
lamp housing.
2. Pull the bezel and lens away from the lamp housing
far enough to access and disconnect the wiring connector
from the bulb pigtail wire.3. Pinch together the two hooked ends of the bulb
retainer clip and disengage them from the slots in the
mounting flange on the back of the lens reflector.
4. Pivot the retainer clip up off of the bulb flange and out
of the way.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean
the bulb with rubbing alcohol.
5. Pull the bulb straight out of the mounting flange and
replace the bulb.
MAINTAINING YOUR VEHICLE 353
7
Page 408 of 424

Anti-Lock........................... 170
Back-Up............................. 355
Battery Saver......................... 120
Brake Warning........................ 173
Bulb Replacement...................... 351
Cargo ............................ 117,151
Center Mounted Stop................... 355
Cruise.............................. 172
Daytime Running...................... 120
Dimmer Switch, Headlight............. 117,119
Dome.............................. 130
Electronic Throttle Control Warning......... 175
Fog .............................120,353
Four-Wheel Drive Indicator............... 169
Fuses............................... 342
Hazard Warning Flasher................. 292
Headlight Switch...................... 119
Headlights........................ 119,351
Headlights On Reminder................. 120Headlights On With Wipers............... 119
High Beam Indicator.................... 168
Instrument Cluster..................... 119
Intensity Control....................... 117
Interior............................. 117
Lights On Reminder.................... 120
Low Fuel............................ 174
Malfunction Indicator................... 169
Map Reading......................... 118
Oil Pressure.......................... 172
Park............................... 119
Passing............................. 119
Reading............................. 130
Rear Servicing........................ 355
Rear Tail............................ 355
Seat Belt Reminder..................... 175
Service.............................. 351
Side Marker.......................... 355
Transfer Case......................173,174
408 INDEX