2004 JEEP GRAND CHEROKEE ESP

units. A large quantity of nontoxic gas is generated to
inflate the front airbags. Different airbag inflation rates
are possible, these rates are determined by the front
airbag control module based on collision severity. The
steering wheel hub trim cover and the upper right side
of the instrument panel separate and fold out of the
way as the bags inflate to their full size. The bags fully
inflate in about 30±70 milliseconds. This is about half
of the time it takes to blink your eyes. The bags then
quickly deflate while helping to restrain the driver and
front passenger.
The driver front airbag gas is vented through the
airbag material towards the instrument panel. The
passenger front airbag gas is vented through the
airbag material on the sides of the airbag. In this way,
the airbags do not interfere with your control of the
vehicle.²TheSide Impact SRS Window Bagsare designed to
activate only in certain side collisions. When the airbag
control module (ACM), along with the remote side
impact sensors detects a side impact collision requir-
ing the window bags to inflate, it signals the inflators
on the crash side of the vehicle. A quantity of nontoxic
gas is generated to inflate the window bag. The
inflating window bag pushes the outside edge of the
headliner out of the way and covers the window. The
airbag inflates in about 30 milliseconds (about one
quarter of the time it takes to blink your eyes) with
enough force to injure you if you are not belted and
seated properly, or if items are positioned in the area
where the window bag inflates. This especially applies
to children. The window bag is only about 3
1¤2inches
(9 cm) thick when it is inflated.
²TheKnee Impact Bolstershelp protect the knees of
the driver and the front passenger's, and position
everyone for the best interaction with the front airbag.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 41
2

The Memory Position Buttons located on the driver's
door will always recall stored settings. The Remote
Keyless Entry Transmitters can be programmed to recall
positions when the ªUnlockº button is pressed. For
customer programmable features refer to the section on
ªOverhead Consoleº for programming details, otherwise
see your authorized dealer.
NOTE:The vehicle must be in P (Park), and the seat belt
cannot be latched if the ignition is in the ON position, to
recall memory positions.
Your vehicle was delivered to you with two remote
keyless entry transmitters. They are color coded to match
the memory buttons on the driver's door. These trans-
mitters work in conjunction with the number ª1º (black)
and number ª2º (gray) memory seat buttons on the
driver's door. Once the memory button has been set, the
corresponding remote keyless entry transmitter is also
set.NOTE:If the memory system is not set to your desired
positions, the seat and driver's mirror will default to the
factory setting each time the Keyless Entry Transmitter is
used.
To set the memory buttons follow this procedure:
1. Turn the ignition key to the ON position.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 69
3

To Resume Speed
To resume a previously set speed, press and release the
RES´ACCEL button. Resume can be used at any speed
above 30 mph (48 km/h).
To Vary the Speed Setting
When the Speed Control is ON, speed can be increased
by pressing and holding the RES´ACCEL button. When
the button is released, a new set speed will be estab-
lished.
Tapping the RES´ACCEL button once will result in a 2
mph (3 km/h) speed increase. Each time the button is
tapped, speed increases, so tapping the button three
times will increase speed by 6 mph (10 km/h), etc.
To decrease speed while Speed Control is ON and SET,
press and hold the COAST button. Release the button
when the desired speed is reached, and the new speed
will be set.
To Accelerate for Passing
Depress the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
NOTE:When driving uphill, at elevations above 2,000
feet (610 meters), or when the vehicle is heavily loaded
(especially when towing) the vehicle may slow below the
SET speed. If the vehicle speed drops below 30 mph (48
km/h), the Speed Control will automatically disengage.
If this happens, you can push down on the accelerator
pedal to maintain the desired speed.
Vehicles may exhibit several 4-3 downshifts under the
above conditions. To reduce the frequency of the down-
shifts and to improve vehicle performance, it is advisable
to lock out overdrive. Press the O/D OFF button on the
side of the shift lever.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 87
3

The dome/reading lights illuminate when a door or the
liftgate is opened or when the interior lights are turned
on by rotating the dimmer control located on the multi-
function lever.
The reading lights are activated by pressing on the
recessed area of the corresponding lens.
NOTE:The dome/reading lights will remain on until
the switch is pressed a second time, so be sure they have
been turned off before leaving the vehicle.Electronic Vehicle Information Center
The electronic vehicle information center (EVIC), when
the appropriate conditions exist, displays the following
messages and symbols. Each message is accompanied by
a series of beeps:
²TURN SIGNALS ON (with graphic)
90 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

General Information
This device complies with FCC rules part 15 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 that may be
received, including interference that may cause undes-
ired operation
Changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the device.
For further assistance, questions, or comments about the
TPM system, please call1±877±774±8473.
Customer Programmable Features
Press the MENU button until one of the display choices
following appears:
Language?
When in this display you may select one of five lan-
guages for all display nomenclature, including the trip
computer functions. Press the STEP button while in this
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 95
3

display selects English, Francais, Deutsch, Italiana, or
Espanol. As you continue the displayed information will
be shown in the selected language.
Display U.S. or Metric?
Pressing the STEP button when in this display selects US
or Metric. The overhead console and instrument panel
displays will be in the selected units.
Auto Door Locks?
When this feature is selected, all doors and the liftgate
lock automatically when the speed of the vehicle reaches
15 mph (25 km/h). Pressing the STEP button when in this
display will select ªYesº or ªNo.º
Auto Unlock On Exit? (Available Only When the
AUTO DOOR LOCKS Feature is Turned On )
When this feature is selected all the vehicle's doors will
unlock when the driver's door is opened if the vehicle is
stopped and the transmission is in P (Park) or N (Neu-
tral) position. Pressing the STEP button when in this
display will select ªYesº or ªNo.º
Remote Unlock Driver's Door 1st?
When this feature is selected only the driver's door will
unlock on the first press of the remote keyless entry
unlock button and require a second press to unlock the
remaining locked doors and liftgate. WhenREMOTE
UNLOCK ALL DOORSis selected all of the doors and
96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

ROOF LUGGAGE RACK
External racks do not increase the total load carrying
capacity of the vehicle. Be sure that the total occupant
and luggage load inside the vehicle, plus the load on the
luggage rack, do not exceed the rated vehicle capacity.
This vehicle is not equipped with roof rack cross rails as
built, unless ordered as optional equipment. Cross rails
must be installed prior to carrying loads on the roof rack.
If not equipped, your authorized dealer can order and
install Mopartcross rails built specifically for this roof
rack system or a number of after market rails that are
tailored to your life-style or activities.CAUTION!
²To prevent damage to the roof of your vehicle, DO
NOT carry any loads on the roof rack without cross
rails installed. The load should be secured and
placed on top of the cross rails, not directly on the
roof. If it is necessary to place the load on the roof,
place a blanket or some other protection between the
load and the roof surface.
²To avoid damage to the roof rack and vehicle, do not
exceed the rated load capacity of your cross rail system
or the roof rack system maximum load capacity of 150
lbs (68 kg). Always distribute heavy loads as evenly as
possible and secure the load appropriately.
²Long loads which extend over the windshield, such
as wood panels or surfboards, should be secured to
both the front and rear of the vehicle.
²Travel at reduced speeds and turn corners carefully
when carrying large or heavy loads on the roof rack.
Wind forces, due to natural causes or nearby truck
traffic, can add sudden upward loads. This is espe-
cially true on large flat loads and may result in
damage to the cargo or your vehicle.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121
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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