2004 JEEP GRAND CHEROKEE light

headlights will turn on when the wipers are turned on.
The headlights will also turn off when the wipers are
turned off if they were turned on in this way. Pressing the
STEP button when in this display will select ªYesº or
ªNo.º
NOTE:Turning the headlights on during the daytime
causes the instrument panel lights to dim. To increase the
brightness, refer to ªLightsº in this section.
Service Interval
When this feature is selected a service interval between
2,000 (3 200 km) and 6,000 miles (10 000 km) in 500 mile
(800 km) increments may be selected. Pressing the STEP
button when in this display will select distances between
2,000 (3 200 km) and 6,000 miles (10 000 km) in 500 mile
(800 km) increments.
Reset Service Distance (Displays Only if Service
Interval was Changed)
When this feature is selected the current accumulated
service distance can be reset to the newly selected service
interval. Pressing the STEP button when in this display
will select ªYesº or ªNo.º
Low Fuel Chime?
When this feature is selected a chime will sound when
the ªLow Fuel Indicator Lightº is displayed in the
instrument panel cluster. Pressing the STEP button when
in this display will select ªYesº or ªNo.º
Easy Exit Seat? (Available with Memory Seat Only)
When this feature is selected, the driver's seat moves
rearward 2 inches (5 cm) or to the farthest rearward
position if this distance is less than 2 inches (5 cm) when
the key is removed from the ignition switch so that the
driver can more easily exit the vehicle. The seat will
return to the memorized seat location (if REMOTE LINK
98 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To set the variance: Turn the ignition ON and set the
display to ªCompass/Temperature.º Press the RESET
button approximately five seconds. The last variance
zone number will be displayed. Press the STEP button to
select the new variance zone and press the RESET button
to resume normal operation.
GARAGE DOOR OPENER Ð IF EQUIPPED
The HomeLinktWireless Control System provides a
convenient way to replace up to three hand-held radio-
frequency (RF) transmitters used to activate devices such
as gate operators, garage door openers, entry door locks,
security systems, even home lighting. Additional
HomeLink information can be found at:
www.homelink.comor by calling1-800-355-3515.
106 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Gate Operator/Canadian Programming
Canadian radio-frequency laws require transmitter sig-
nals to9time-out9(or quit) after several seconds of
transmission - which may not be long enough for
HomeLink to pick up the signal during programming.
Similar to this Canadian law, some U.S. gate operators are
designed to9time-out9in the same manner.
If you live in Canada or you are having difficulties
programming a gate operator by using the9Program-
ming HomeLink9procedures (regardless of where you
live), replace step two with the following:
NOTE:If programming a garage door opener or gate
operator, it is advised to unplug the device during the
9cycling9process to prevent possible overheating.
Press and hold the HomeLink button while you press
and release - every two seconds ((cycle() your hand-heldtransmitter button until the radio signal has success-
fully been accepted by HomeLink. (The message
TRAINED will appear on the HomeLink display.)
Proceed with the remaining steps under9Programming
HomeLink9to complete.
Using HomeLink
To operate, simply press and release the programmed
HomeLink button. Activation will now occur for the
trained device (i.e. garage door opener, gate operator,
security system, entry door lock, home/office lighting,
etc.). For convenience, the hand-held transmitter of the
device may also be used at any time. In the event that
there are still programming difficulties or questions,
contact HomeLink at:www.homelink.comor1-800-355-
3515.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 111
3

POWER OUTLET
To the right of the convenience tray (lower center of
instrument panel) is an outlet for electrically powered
accessories. Pull lightly on the tab of the plastic cover to
access the outlet.
There is a rear power outlet located in the right rear cargo
area rearward of the storage bin/CD changer (if equipped).
The power outlets are a direct feed from the battery so
they receive power whether the ignition is in the ON or
OFF position.
All accessories connected to this outlet should be re-
moved or turned off when the vehicle is not in use to
protect the battery against discharge.
Rear Power Outlet
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 115
3

CAUTION!
Electrical Outlet Use With Engine Off
²Many accessories that can be plugged in draw
power from the vehicle's battery, even when not
in use (i.e., cellular phones, etc.). Eventually, if
plugged in long enough, the vehicle's battery will
discharge sufficiently to degrade battery life
and/or prevent engine starting.
²Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.) will degrade the
battery even more quickly. Only use these inter-
mittently and with greater caution.
²After the use of high power draw accessories, or
long periods of the vehicle not being started (with
accessories still plugged in), the vehicle must be
driven a sufficient length of time to allow the
generator to recharge the vehicle's battery.
GLOVE COMPARTMENT
The glove compartment light will remain on if the glove
box door is not securely closed, causing an unnecessary
drain on the battery.
CUP HOLDERS
In the center console there are two cup holders for the
front seat passengers.
116 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

CARGO AREA FEATURES
Cargo Light
The cargo area light is activated by opening the liftgate,
opening any door, or by rotating the dimmer control on
the multi-function control lever to the extreme top posi-
tion. If all doors are closed and only the liftgate is open,
pushing on the cargo light lens surface will turn off all
interior lamps. Push on the lens surface a second time to
restore the interior lights to normal operation.
Retractable Cargo Area Cover Ð If Equipped
To cover the cargo area:
1. Grasp the cover at the center handle. Pull it over the
cargo area.
2. Insert the pins on the ends of the cover into the slots in
the pillar trim cover.
3. The liftgate may be opened with the cargo cover in
place.
118 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

INSTRUMENT CLUSTER DESCRIPTION
1. Voltmeter
Indicates available battery voltage and charging
system operation. The lower red zone shows that
the battery charge may be too low to start the engine.
With the engine running, the normal operating range is
between 11 and 15 volts. Prolonged gage readings be-
tween 9-11 (undercharge) or above 15 (overcharge) indi-
cate possible malfunction of the generator, voltage regu-
lator or battery. See your dealer if such signs occur.
2. Turn Signal Indicator Light
The arrows will flash in unison with the exterior
turn signals, when using the multi-function control
lever. When the hazard warning system is activated, both
the indicator lights will flash simultaneously.
3. Tachometer
Indicates the engine speed in revolutions per minute.
CAUTION!
Do not operate the engine with the tachometer
pointer in the red area. Engine damage will occur.
4. High Beam Indicator Light
This light shows that the headlights are on high
beam. Pull the multi-function control lever to-
wards the steering wheel to switch the headlights from
high to low beam.
5. Airbag Warning Light
This indicator lights and remains lit for 6 to 8
seconds when the ignition is first turned on. If the
bulb does not come on during starting, have it serviced.
If the light stays on or comes on while driving, have the
airbag system checked by an authorized dealer.
6. Speedometer
Indicates vehicle speed.
UNDERSTANDING YOUR INSTRUMENT PANEL 129
4

7. Oil Pressure Gage
Indicates the engine oil pressure. This gage does
not measure oil level. Pressure varies with engine
speed, temperature, and oil viscosity. Normal oil pressure
will be midway between the lowest and highest limit
marks.
8. Sentry Key Indicator Light Ð If Equipped
Refer to ªSentry Key Immobilizer Systemº in
Section 2 of this manual for more information.
9. 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 ªMalfunction Indicator
Lightº may flash to alert of serious conditions that could
lead to immediate loss of power or severe catalytic
converter damage. The vehicle should be serviced as
soon as possible if this occurs.
10. Cruise Indicator Light
This indicator lights when the electronic speed
control system is turned ON.
11. Check Gages Warning Light
This light illuminates when the voltmeter, oil
pressure, or temperature gages indicate a reading
130 UNDERSTANDING YOUR INSTRUMENT PANEL