JEEP GRAND CHEROKEE 2004 WK / 3.G Owners Manual

either too high or too low. Examine the gages carefully,
and follow the instructions above for each indicated
problem.
NOTE:When the ignition switch is turned to OFF, the
fuel gage, voltmeter, oil pressure, and temperature gages
will not show any readings. When the engine is not
running, turn the ignition switch to ON to obtain accu-
rate readings.
12. Part Time Indicator Light
This light alerts the driver that the vehicle is in
the PART TIME four±wheel drive mode, and
the front and rear driveshafts are mechanically
locked together forcing the front and rear wheels to rotate
at the same speed.
13. Transmission Over Temperature Warning Light
This light indicates that there is excessive transmis-
sion fluid temperature that might occur with severe
usage such as trailer towing or snow plowing. If this lightcomes on, stop the vehicle and run the engine at idle or
faster, with the transmission in N (Neutral) until the light
goes off.
14. Temperature Gage
Indicates engine coolant temperature. Any read-
ing within the normal range indicates that the
cooling system is operating satisfactorily.
The gage pointer will likely indicate a higher temperature
(above center scale) when driving in hot weather, up
mountain grades, or when towing a trailer. It should not
be allowed to exceed the upper limits of the normal
operating range.
If the pointer rises to the 260É (Hot) mark, pull over and
stop the vehicle. Do not turn the engine off. Idle the
vehicle with the air conditioning turned off, until the
pointer drops back into the normal range.
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4

CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gage reads high, pull
over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains in
the high range, turn the engine off immediately, and
call for service.
15. Reset Button
Press this button to toggle between the odometer and trip
odometer display. When in the trip odometer mode,
holding the button in resets the trip odometer.
16. Odometer/Trip Odometer
The odometer shows the total distance the vehicle has
been driven. There are six digits including leading zeros.
The odometer is tamper-resistant.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.
The trip odometer records distance in miles from when-
ever the ªResetº button is pushed. To switch from the
odometer being displayed to the trip odometer being
displayed, press the ªResetº button.
17. 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.
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18. 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 seat belt remains unbuckled,
the Seat Belt Warning Light will flash or remain on
continuously. Refer to9Enhanced Driver Seat Belt Re-
minder System (BeltAlertŸ)9in the Occupant Restraints
section for more information.
19. Anti-Lock Warning Light
The amber ABS 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 repaired promptly. This light also
illuminates to indicate that the Antilock Brake System
self-check is in process at vehicle start-up.If the light remains on after start-up, or comes on and
stays on at road speeds, it may indicate that the ABS has
detected a malfunction or has become inoperative. In this
case, the system reverts to standard non-antilock brakes.
Turn the engine off and on again to reset the Antilock
Brake System. If the light remains on, see your autho-
rized dealer. If both the red BRAKE and amber ABS
warning lights are on, see your authorized dealer imme-
diately.
20. Fuel Gage
The pointer shows the level of fuel in the fuel tank when
the ignition key is in the ON position. A small arrow
indicates the side of the vehicle where the filler cap (gas
cap) is located.
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4

21. Low Fuel Warning Light
When the fuel level reaches approximately 1.5 U.S.
Gallons (6L) this light will come on and remain on
until fuel is added. The ªLow Fuel Warning Lightº
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.
Your vehicle has a programmable electronic feature that
will sound a chime when the ªLow Fuel Warning Lightº
comes on. See the information on ªOverhead Console Ð
Customer Programmable Featuresº in Section 3 to turn
this feature on.
22. Fog Light Indicator Light
This light shows when the fog lamps are on.23. 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 repaired 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.
134 UNDERSTANDING YOUR INSTRUMENT PANEL

ELECTRONIC DIGITAL CLOCK
The clock and radio each use the display panel built into
the radio. A digital readout shows the time in hours and
minutes whenever the ignition switch is in the ON or
ACC position and the time button is pressed.
When the ignition switch is in the OFF position, or when
the radio frequency is being displayed, time keeping is
accurately maintained.
Clock Setting Procedure
1. Turn the ignition switch to the ON or ACC position
and press the time button. Using the tip of a ballpoint pen
or similar object, press either the hour (H) or minute (M)
buttons on the radio.
2. Press the H button to set hours or the M button to set
minutes. The time setting will increase each time you
press a button.
RADIO GENERAL INFORMATION
Radio Broadcast Signals
Your new radio will provide excellent reception under
most operating conditions. Like any system, however, car
radios have performance limitations, due to mobile op-
eration and natural phenomena, which might lead you to
believe your sound system is malfunctioning. To help
you understand and save you concern about these ªap-
parentº malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
Two Types of Signals
There are two basic types of radio signals... AM or
Amplitude Modulation, in which the transmitted sound
causes the amplitude, or height, of the radio waves to
vary... and FM or Frequency Modulation, in which the
frequency of the wave is varied to carry the sound.
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Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
and thus remain a part of the AM reception. They
interfere very little with the frequency variations that
carry the FM signal.
AM Reception
AM sound is based on wave amplitude, so AM reception
can be disrupted by such things as lightning, power lines
and neon signs.
FM Reception
Because FM transmission is based on frequency varia-
tions, interference that consists of amplitude variations
can be filtered out, leaving the reception relatively clear,
which is the major feature of FM radio.
SALES CODE RBKÐAM/ FM STEREO RADIO
WITH CD PLAYER AND CD CHANGER CONTROLS
Radio Operation
Power/Volume Control
Press the ON/VOL control to turn the radio on. Turn the
volume control clockwise to increase the volume.
136 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:Power to operate the radio is supplied through
the ignition switch. It must be in the ON or ACC position
to operate the radio.
Seek
Press and release the SEEK button to search for the next
station in either the AM or FM mode. Press the top of the
button to seek up and the bottom to seek down. The
radio will remain tuned to the new station until you
make another selection. Holding the button in will by-
pass stations without stopping until you release it.
Tune
Press the TUNE control up or down to increase or
decrease the frequency. If you press and hold the button,
the radio will continue to tune until you release the
button. The frequency will be displayed and continu-
ously updated while the button is pressed.
Balance
The Balance control adjusts the left-to-right speaker bal-
ance. Press the BAL button in and it will pop out. Adjust
the balance and push the button back in.
Fade
The Fade control provides for balance between the front
and rear speakers. Press the FADE button in and it will
pop out. Adjust the balance and push the button back in.
Bass and Treble Tone Control
The tone controls consist of 2 separate bands. The bass
band is on the left, and the treble band is on the right.
Each band is adjusted by a slider control with a detent at
the mid-position. Moving the control up or down in-
creases or decreases amplification of that band. The mid
position provides a balanced output.
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4

AM/FM Selection
Press the AM/FM button to change from AM to FM. The
operating mode will be displayed next to the station
frequency. The display will show ST when a stereo
station is received.
To Set The Radio Push-Button Memory
When you are receiving a station that you wish to
commit to push-button memory, press the SET button.
SET 1 will show in the display window. Select the ª1±5º
button you wish to lock onto this station and press and
release that button. If a button is not selected within 5
seconds after pressing the SET button, the station will
continue to play but will not be locked into push-button
memory.
You may add a second station to each push-button by
repeating the above procedure with this exception: Press
the SET button twice and SET 2 will show in the display
window. Each button can be set for SET 1 and SET 2 inboth AM and FM. This allows a total of 10 AM and 10 FM
stations to be locked into push-button memory. The
stations stored in SET 2 memory can be selected by
pressing the push-button twice. Every time a preset
button is used a corresponding button number will be
displayed.Time
Press the TIME button to change the display between
radio frequency and time.
General Information
This radio complies with Part 15 of FCC rules and with
RSS-210 of Industry Canada. Operation is subject to the
following conditions:
1. This device may not cause harmful interference,
2. This device must accept any interference received,
including interference that may cause undesired opera-
tion.
138 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:Changes or modifications not expressively ap-
proved by the party responsible for compliance could
void the user's authority to operate the equipment.
CD Player Operation
NOTE:The ignition switch must be in the ON or ACC
position and the volume control ON before the CD player
will operate.
Inserting The Compact Disc
CAUTION!
This CD player will accept 43¤4inch (12 cm) discs
only. The use of other sized discs may damage the
CD player mechanism.
You may either insert or eject a disc with the radio OFF.If you insert a disc with the ignition ON and the radio
OFF, the display will show the time of day.
If the power is ON, the unit will switch from radio to CD
mode and begin to play when you insert the disc. The
display will show the track number and index time in
minutes and seconds. Play will begin at the start of track
one.
Seek
Press the top of the SEEK button for the next selection on
the CD. Press the bottom of the button to return to the
beginning of the current selection, or return to the
beginning of the previous selection if the CD is within the
first second of the current selection.
EJT Ð Eject
Press the EJT button and the disc will unload and move
to the entrance for easy removal. The unit will switch to
the radio mode.
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4

If you do not remove the disc within 15 seconds, it will be
reloaded. The unit will continue in radio mode.
The disc can be ejected with the radio and ignition OFF.
FF/TUNE/RW
Press FF (Fast Forward) and the CD player will begin to
fast forward until FF is released. The RW ( Reverse)
button works in a similar manner.
Random Play Ð RND/Program Button 4
Press the RND (button 4) button while the CD is playing
to activate Random Play. This feature plays the tracks on
the selected disc in random order to provide an interest-
ing change of pace.
Press the SEEK button to move to the next randomly
selected track.
Press the RND (button 4) button a second time to stop
Random Play.
Mode
Press the MODE button repeatedly to select between the
CD player, the optional remote CD changer and the
Satellite Radio (if equipped). When Satellite Radio (if
equipped) is selected ªSAº will appear in your radio
display.
A CD or tape may remain in the player while in the
Satellite mode.
Time
Press the TIME button to change the display from
elapsed CD playing time to time of day.
CD Changer Control Capability Ð If Equipped
This radio is compatible with a remote mounted CD
changer available through Mopar Accessories. The fol-
lowing instructions are for the radio controls that operate
this CD changer.
140 UNDERSTANDING YOUR INSTRUMENT PANEL