2011 JEEP GRAND CHEROKEE reset

System can be reactivated by pushing the Electronic
Speed Control ON/OFF button and resetting the desired
vehicle set speed.
To Activate
Push the ON/OFF button. The Cruise Indicator Light in
the instrument cluster will illuminate. To turn the system
off, push the ON/OFF button a second time. The Cruise
Indicator Light will turn off. The system should be
turned off when not in use.
WARNING!
Leaving the Electronic Speed Control system on
when not in use is dangerous. You could accidentally
set the system or cause it to go faster than you want.
You could lose control and have an accident. Always
leave the system OFF when you are not using it.
To Set A Desired Speed
Turn the Electronic Speed Control ON. When the vehicle
has reached the desired speed, press the SET (-) button
and release. Release the accelerator and the vehicle will
operate at the selected speed.
NOTE:
The vehicle should be traveling at a steady speed
and on level ground before pressing the SET button.
To Deactivate
A soft tap on the brake pedal, pushing the CANCEL
button, or normal brake pressure while slowing the
vehicle will deactivate Electronic Speed Control without
erasing the set speed memory. Pressing the ON/OFF
button or turning the ignition switch OFF erases the set
speed memory.
To Resume Speed
To resume a previously set speed, push the RES (+)
button and release. Resume can be used at any speed
above 20 mph (32 km/h).
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 165

WARNING!
Electronic Speed Control can be dangerous where the
system cannot maintain a constant speed. Your ve-
hicle could go too fast for the conditions, and you
could lose control and have an accident. Do not use
Electronic Speed Control in heavy traffic or on roads
that are winding, icy, snow-covered or slippery.
ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED
Adaptive Cruise Control (ACC) increases the driving
convenience provided by cruise control while traveling
on highways and major roadways. However, it is not a
safety system and not designed to prevent collisions.ACC will allow you to keep cruise control engaged in
light to moderate traffic conditions without the constant
need to reset your cruise control. ACC utilizes a radar
sensor designed to detect a vehicle directly ahead of you.
NOTE:
•If the sensor does not detect a vehicle ahead of you,
ACC will maintain a fixed set speed.
•If the ACC sensor detects a vehicle ahead, ACC will
apply limited braking or acceleration (not to exceed
the original set speed) automatically to maintain a
preset following distance, while matching the speed of
the vehicle ahead.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 167

WARNING!
You should switch off the ACC system:
•When driving in fog, heavy rain, heavy snow,
sleet, heavy traffic, and complex driving situations
(i.e., in highway construction zones).
•When entering a turn lane or highway off ramp;
when driving on roads that are winding, icy,
snow-covered, slippery, or have steep uphill or
downhill slopes.
•When towing a trailer up or down steep slopes.
•When circumstances do not allow safe driving at a
constant speed.
Failure to follow these warnings can result in a
collision or serious personal injury.The Cruise Control system has two control modes:
•Adaptive Cruise Control mode for maintaining an
appropriate distance between vehicles.
•Normal (fixed speed) cruise control mode for cruising
at a constant preset speed. For additional information,
refer to “Normal (Fixed Speed) Cruise Control Mode”
in this section.
NOTE: The system will not react to preceding vehicles.
Always be aware of the mode selected.
You can change the mode by using the Cruise Control
buttons. The two control modes function differently.
Always confirm which mode is selected.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 169

POWER INVERTER — IF EQUIPPED
There is a 115 Volt, 150 Watt inverter outlet located on the
back of the center console to convert DC current to AC
current. This outlet can power cellular phones, electron-
ics and other low power devices requiring power up to
150 Watts. Certain high-end video games, such as Play-
station3 and XBox360 will exceed this power limit, as will
most power tools.The power inverter is designed with built-in overload
protection. If the power rating of 150 Watts is exceeded,
the power inverter will automatically shut down. Once
the electrical device has been removed from the outlet the
inverter should automatically reset. If the power rating
exceeds approximately 170 Watts, the power inverter
Power Inverter
226 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

may have to be reset manually. To reset the inverter
manually press the power inverter button OFF and ON.
To avoid overloading the circuit, check the power ratings
on electrical devices prior to using the inverter.The power inverter switch is located
on the switch bank below the Climate
Controls. To turn on the power outlet,
press the switch once. Press the switch
a second time to turn the power outlet
off.
NOTE: When the power inverter switch is pressed,
there will be a delay of approximately one second before
the inverter status indicator turns ON. The status indica-
tor of the AC power inverter indicates whether the
inverter is producing AC power.WARNING!
To avoid serious injury or death:
•Do not use a three-prong adaptor.
•Do not insert any objects into the receptacles.
•Do not touch with wet hands.
•Close the lid when not in use.
•If this outlet is mishandled it may cause an electric
shock and failure.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 227

as it was before the repair or service. If s/he cannot do so,
then the odometer must be set at zero, and a sticker must
be placed in the door jamb stating what the mileage was
before the repair or service. It is a good idea for you to
make a record of the odometer reading before the repair/
service, so that you can be sure that it is properly reset, or
that the door jamb sticker is accurate if the odometer
must be reset at zero.
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages. Refer to “Electronic Vehicle Information Cen-
ter”.
11. Tire Pressure Monitoring Telltale LightEach tire, including the spare (if provided),
should be checked monthly, when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale when
one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illumi-
nates, you should stop and check your tires as soon as
possible, and inflate them to the proper pressure. Driving
on a significantly under-inflated tire causes the tire to
overheat and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.
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UNDERSTANDING YOUR INSTRUMENT PANEL 251

The system allows the driver to select information by
pressing the following buttons mounted on the steering
wheel:UP Button
Press and release the UP button to scroll up-
ward through the main menus (Fuel Economy,
Vehicle Info, Tire PSI, Cruise, Messages, Units,
System Setup) and sub menus.
DOWN Button Press and release the DOWN button to scroll
downward through the main menus and sub
menus.
SELECT Button Press and release the SELECT button for access
to main menus, sub menus or to select a
personal setting in the setup menu. Press and
hold the SELECT button for two seconds to
reset features.
EVIC Steering Wheel Buttons
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UNDERSTANDING YOUR INSTRUMENT PANEL 259

•Service Air Suspension System — This is displayed
when a fault has occurred in the system. The system
will have limited operation at that point.
•Immediate Air Suspension Service/Repair Required
— This is displayed when a fault has occurred in the
system which results in a complete system shutdown.
The system will be non operational at that point.
•Reduce Speed To Maintain Selected Ride Height —
This message is displayed in advance warning to the
driver that the vehicle will be moved to the next lower
preset position unless the speed is reduced.
•Selected Ride Height Not Permitted — The vehicle
speed is too high to enter one of the preset levels
(Entry/Exit Level/Off Road Ride Height Level 1/Off
Road Ride Height Level 2).
•Air Suspension System Cooling Down – Please Wait —
This message is displayed if the compressor tempera-
ture level is too high. Level control is suspended until
the compressor has cooled down.
•Vehicle Cannot Be Lowered – Door Open — This
message is displayed if a door or the liftgate is ajar and
level control is suspended.
•Air Suspension Temporarily Disabled For Jacking And
Tire Change
•Aerodynamic Ride Height — This is displayed (for
5 seconds) when the vehicle has achieved the Aerody-
namic Height.
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UNDERSTANDING YOUR INSTRUMENT PANEL 265