2005 JEEP GRAND CHEROKEE warning lights

ILLUMINATED ENTRY
The interior lights come on when you open any door.
They will remain on for about 30 seconds after all doors
are closed then fade to off.
The lights also will fade to off if you turn on the ignition
after you close all the doors.
DOORS AND DOOR LOCKS
Manual Door Locks
Use the manual door lock plunger to lock the doors from
inside the vehicle. If the plunger is down when the door
is closed, the door will lock. Therefore, make sure the
keys are not inside the vehicle before closing the door.
WARNING!
For personal security, and safety in the event of an
accident, lock the vehicle doors as you drive as well
as when you park and leave the vehicle.
WARNING!
When leaving the vehicle always remove the key
from the ignition lock, and lock your vehicle. Do not
leave children unattended in the vehicle, or with
access to an unlocked vehicle. Unsupervised use of
vehicle equipment may cause severe personal inju-
ries and death.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
2

•As the airbags deflate you may see some smoke-like
particles. The particles are a normal by-product of the
process that generates the nontoxic gas used for airbag
inflation. These airborne particles may irritate the skin,
eyes, nose, or throat. If you have skin or eye irritation,
rinse the area with cool water. For nose or throat
irritation, move to fresh air. If the irritation continues,
see your doctor. If these particles settle on your
clothing, follow the garment manufacturer’s instruc-
tions for cleaning.
•It is not advisable to drive your vehicle after the
airbags have deployed. If you are involved in another
collision, the airbags will not be in place to protect you.
WARNING!
Deployed airbags and seat belt pretensioners cannot
protect you in another collision. Have the airbags,
seat belt pretensioner, and seat belt retractor assem-
bly, replaced by an authorized dealer as soon as
possible. Also, have the Occupant Classification
System serviced as well.
Enhanced Accident Response Feature
If the airbags deploy after an impact and the electrical
system remains functional, vehicles equipped with
power door locks will unlock automatically. In addition,
approximately 5 seconds after the vehicle has stopped
moving, the interior lights will illuminate to aid visibility.
NOTE:The interior lights can only be deactivated if the
key is removed from the ignition switch or the vehicle is
driven.
50 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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.
Seat belt assemblies must be replaced after an accident 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 bulb is not lit during starting, have it
replaced. If the light stays on or comes on while driving,
have the system checked by an authorized dealer.
Defrosters
Check operation by selecting the defrost mode and place
the blower control on high speed. You should feel the air
directed against the windshield.
Safety Checks You Should Make Outside The
Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect for tread cuts or sidewall
cracks. Check wheel nuts for tightness and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of all exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 65
2

WARNING!
If the hood is not fully latched, it could fly up when
the vehicle is moving and block your forward vision.
Be sure all hood latches are fully latched before
driving.
LIGHTS
Interior Lighting
The interior lighting consists of courtesy lights mounted
below the instrument panel, an overhead console light
assembly which contains both driver and passenger
reading lights, reading lights located above the rear
doors, and a rear cargo light. Opening a door or turning
the center of the multi-function control lever to the
extreme up position will activate all interior courtesy
lights.
Front Map/Reading Lights
These lights are mounted in the overhead console. Each
light can be turned on by pressing the recessed area of the
lens. To turn these lights off, press the recessed area of the
lens a second time. There are also reading lights located
above the rear doors. Each light can be turned on by
pressing the front recessed area of the lens. To turn these
lights off, press the recessed area of the lens a second time.
Front Map/Reading Lights
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 111
3

INSTRUMENT CLUSTER DESCRIPTION
1. Speedometer
Indicates vehicle speed.
2. Brake Warning Light
The red BRAKE warning light will come on
when the ignition is first turned on, and stay on
briefly as a bulb check. If the bulb does not
come on during starting, have the bulb re-
paired promptly. If the light stays on longer, it may be an
indication that the parking brake has not been released.
If the light remains on when the parking brake is off, it
indicates a possible brake hydraulic system malfunction
or low fluid level. In this case, the light will remain on
until the cause is corrected. If a brake malfunction is
indicated, immediate repair is necessary and continued
operation of the vehicle in this condition is dangerous.3. Turn Signal Indicator Light
The arrow will flash with the exterior turn signal
when the turn signal lever is operated.
If the vehicle electronics sense that the vehicle has
traveled about one mile with the turn signals on, a chime
will sound to alert you to turn the signals off. If either
indicator flashes at a rapid rate, check for a defective
outside light bulb.
4. High Beam Indicator Light
Indicates that headlights are on high beam.
5. Malfunction Indicator Light
This light is part of an onboard diagnostic system
called OBD that monitors engine and automatic
transmission control systems. The light will illu-
minate when the key is in the ON position before engine
start. If the bulb does not come on when turning the key
from OFF to ON, have the condition checked promptly.
164 UNDERSTANDING YOUR INSTRUMENT PANEL

17. Seat Belt Reminder 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 seat belt remains unbuckled,
the Seat Belt Warning Light will flash or remain on
continuously. Refer toEnhanced Driver Seat Belt Re-
minder System (BeltAlert)in the Occupant Restraints
section for more information.
18. Cruise Indicator Light
This indicator lights when the speed control
system is turned ON.
19. Odometer/Trip Odometer
The odometer shows the total distance the vehicle has
been driven. The trip odometer shows individual trip
mileage.U.S. federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser the
correct mileage that the vehicle has been driven. There-
fore, if the odometer reading is changed during repair or
replacement, be sure to keep a record of the reading
before and after the service so that the correct mileage can
be determined.
20. Transmission Range Indicator
This display indicator shows the automatic transmission
gear selection.
21. Fuel Gauge
The pointer shows the level of fuel in the fuel tank when
the ignition switch is in the ON position.
UNDERSTANDING YOUR INSTRUMENT PANEL 169
4

22. Electronic Throttle Control (ETC) Warning Light —
If Equipped (5.7L Engine Only)
This light informs you of a problem with the
Electronic Throttle Control system. If a problem
is detected the light will come on while the
engine is running. Cycle the ignition key when
the vehicle has completely stopped and the gear selector
is placed in the P (Park) position. The light should turn
off. If the light remains lit with the engine running your
vehicle will usually be drivable, however, see your dealer
for service as soon as possible. If the light is flashing
when the engine is running, immediate service is re-
quired and you may experience reduced performance, an
elevated/rough idle or engine stall and your vehicle may
require towing. The light will come on when the ignition
is first turned on and remain on briefly as a bulb check.
If the light does not come on during starting, have the
system checked by an authorized dealer.23. Front Fog Light Indicator Light— If Equipped
This light shows the front fog lights are ON.
24. Voltage Warning Light
This light monitors the electrical system voltage.
The light should turn on momentarily as the
engine is started. If the light stays on or turns on while
driving, it indicates a problem with the charging system.
Immediate service should be obtained.
170 UNDERSTANDING YOUR INSTRUMENT PANEL

ABS (Anti-Lock Brake) System............165,246
Adding Washer Fluid..................... 156
Adjustable Pedals....................... 132
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 323
Air Conditioner Maintenance............... 325
Air Conditioning........................ 213
Air Conditioning, Operating Tips............ 217
Air Conditioning Refrigerant............... 326
Air Conditioning System.................. 213
Air Filter.............................. 323
Air Pressure, Tires....................... 264
Airbag................................ 37
Airbag Deployment....................... 49
Airbag Light.......................51,65,165
Airbag Maintenance....................... 51
Alarm..............................22,166
Alarm System........................... 22
Alignment and Balance................... 268
Alterations/Modifications, Vehicle............. 8Antenna, Satellite Radio................... 210
Antifreeze (Engine Coolant)................ 357
Anti-Lock Brake System (ABS).............. 246
Anti-Lock Warning Light.................. 165
Anti-Theft System.....................22,166
Appearance Care........................ 340
Auto Down Power Windows................ 26
Automatic Dimming Mirror................. 73
Automatic Door Locks..................... 17
Automatic Headlights..................... 113
Automatic Temperature Control............. 218
Automatic Transmission................233,336
Adding Fluid......................... 338
Fluid and Filter Changes................. 336
Fluid Level Check...................... 337
Fluid Type........................... 336
Special Additives...................... 339
Torque Converter...................... 238
Autostick............................. 235
392 INDEX