service JEEP GRAND CHEROKEE 2012 WK2 / 4.G User Guide

vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
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.
Front seat belt assemblies must be replaced after a
collision. Rear seat belt assemblies must be replaced after
a collision if they have been damaged (i.e., bent retractor,
torn webbing, etc.). If there is any question regarding belt
or retractor condition, replace the belt.
Air Bag Warning Light
The light should come on and remain on for four to eight
seconds as a bulb check when the ignition switch is first
turned ON. If the light is not lit during starting, see your
authorized dealer. If the light stays on, flickers, or comes
on while driving, have the system checked by an autho-
rized dealer.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to feel
the air directed against the windshield. See your autho-
rized dealer for service if your defroster is inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit the footwell of your
vehicle. Use only floor mats that leave the pedal area
unobstructed and that are firmly secured so that they
cannot slip out of position and interfere with the pedals
or impair safe operation of your vehicle in other ways.
96 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫To Cancel .......................... 207
▫ ToTurnOff ........................ 208
▫ To Resume Speed .................... 208
▫ To Vary The Speed Setting .............. 209
▫ Setting The Following Distance In ACC .... 210
▫ Adaptive Cruise Control (ACC) Menu ..... 213
▫ Display Warnings And Maintenance ....... 214
▫ Precautions While Driving With ACC ...... 218
▫ General Information .................. 222
▫ Normal (Fixed Speed) Cruise
Control Mode ....................... 222
▫ Forward Collision Warning — If Equipped . . 224 
Parksense Rear Park Assist — If Equipped . . . 229
▫ Parksense Sensors................... 229
▫ Parksense Warning Display ............ 229
▫ Parksense Display................... 230
▫ Enabling And Disabling Parksense ....... 233
▫ Service The Parksense Rear Park Assist
System ............................ 234
▫ Cleaning The Parksense System......... 234
▫ Parksense System Usage Precautions ...... 235
 Parkview Rear Back Up Camera — If
Equipped ............................ 237
▫ Turning Parkview On Or Off — With
Navigation/Multimedia Radio ........... 239
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 103

The BSM system is designed not to issue an alert on
stationary objects such as guardrails, posts, walls, foliage,
berms, etc. However, occasionally the system may alert
on such objects. This is normal operation and your
vehicle does not require service.
Overtaking/Passing
Stationary Objects
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 117

Voice Command ButtonActual button location may vary with the ra-
dio. The individual buttons are described in the
“Operation” section.
The Uconnect™ Phone can be used with any Hands-Free
Profile certified Bluetooth mobile phone. See the
Uconnect™ website for supported phones. Refer to your
mobile service provider or the phone manufacturer for
details.
The Uconnect™ Phone is fully integrated with the vehi-
cle’s audio system. The volume of the Uconnect™ Phone
can be adjusted either from the radio volume control
knob or from the steering wheel radio control (right
switch), if so equipped.
The radio display will be used for visual prompts from
the Uconnect™ Phone such as “CELL” or caller ID on
certain radios.Operation
Voice commands can be used to operate the Uconnect™
Phone and to navigate through the Uconnect™ Phone
menu structure. Voice commands are required after most
Uconnect™ Phone prompts. You will be prompted for a
specific command and then guided through the available
options.
•Prior to giving a voice command, one must wait for
the beep, which follows the “Ready” prompt or an-
other prompt.
•For certain operations, compound commands can be
used. For example, instead of saying “Setup” and then
“Pair a Device”, the following compound command
can be said: “Pair a Bluetooth Device”.
•For each feature explanation in this section, only the
compound form of the voice command is given. You
can also break the commands into parts and say each
part of the command when you are asked for it. For
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123

Phone Call Features
The following features can be accessed through the
Uconnect™ Phone if the feature(s) are available on your
mobile service plan. For example, if your mobile service
plan provides three-way calling, this feature can be
accessed through the Uconnect™ Phone. Check with
your mobile service provider for the features that you
have.
Answer Or Reject An Incoming Call — No Call
Currently In Progress
When you receive a call on your mobile phone, the
Uconnect™ Phone will interrupt the vehicle audio sys-
tem, if on, and will ask if you would like to answer the
call. Press the
button to accept the call. To reject the
call, press and hold the
button until you hear a single
beep, indicating that the incoming call was rejected.
Answer Or Reject An Incoming Call — Call
Currently In Progress
If a call is currently in progress and you have another
incoming call, you will hear the same network tones for
call waiting that you normally hear when using your
mobile phone. Press the
button to place the current
call on hold and answer the incoming call.
NOTE: The Uconnect™ Phone compatible phones in the
market today do not support rejecting an incoming call
when another call is in progress. Therefore, the user can
only answer an incoming call or ignore it.
Making A Second Call While Current Call Is In
Progress
To make a second call while you are currently on a call,
press the
button and say “Dial” or “Call” followed
by the phone number or phonebook entry you wish to
call. The first call will be on hold while the second call is
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 131

Canada and 060 for Mexico). The number dialed may
not be applicable with the available mobile service and
area.
•If supported, this number may be programmable on
some systems. To do this, press the
button and say
“Setup”, followed by “Emergency”.
•The Uconnect™ Phone does slightly lower your
chances of successfully making a phone call as to that
for the mobile phone directly.
WARNING!
To use your Uconnect™ Phone System in an emer-
gency, your mobile phone must be:
•turned on,
•paired to the Uconnect™ System,
•and have network coverage.
Towing Assistance
If you need towing assistance:
•Press thebutton to begin.
•After the “Ready” prompt and the following beep, say
“Towing Assistance”.
NOTE:
•The towing assistance number dialed is based on the
country where the vehicle is purchased (1-800-528-
2069 for the U.S., 1-877-213-4525 for Canada, 55-14-
3454 for Mexico City and 1-800-712-3040 for outside
Mexico City in Mexico). Please refer to the 24-Hour
“Towing Assistance” coverage details on the DVD in
the Warranty Information Booklet and the 24-Hour
Towing Assistance references.
•If supported, this number may be programmable on
some systems. To do this, press the
button and say
“Setup”, followed by “Towing Assistance”.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 135

Paging
To learn how to page, refer to “Working with Automated
Systems”. Paging works properly except for pagers of
certain companies, which time out a little too soon to
work properly with the Uconnect™ Phone.
Voice Mail Calling
To learn how to access your voice mail, refer to “Working
with Automated Systems”.
Working With Automated Systems
This method is used in instances where one generally has
to press numbers on the mobile phone keypad while
navigating through an automated telephone system.
You can use your Uconnect™ Phone to access a voice
mail system or an automated service, such as a paging
service or automated customer service line. Some ser-
vices require immediate response selection. In some
instances, that may be too quick for use of the
Uconnect™ Phone.When calling a number with your Uconnect™ Phone that
normally requires you to enter in a touch-tone sequence
on your mobile phone keypad, you can press the
button and say the sequence you wish to enter, followed
by the word “Send”. For example, if required to enter
your PIN followed with a pound, (3746#),youcan
press the
button and say, “3746#Send”. Saying
a number, or sequence of numbers, followed by “Send”,
is also to be used for navigating through an automated
customer service center menu structure, and to leave a
number on a pager.
You can also send stored Uconnect™ phonebook entries
as tones for fast and easy access to voice mail and pager
entries. To use this feature, dial the number you wish to
call and then press the
button and say, “Send.” The
system will prompt you to enter the name or number and
say the name of the phonebook entry you wish to send.
136 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:
•The head restraints should only be removed by quali-
fied technicians, for service purposes only. If either of
the head restraints require removal, see your autho-
rized dealer.
•In the event of deployment of an Active Head Re-
straint, refer to “Occupant Restraints/Resetting Active
Head Restraints (AHR)” in “Things To Know Before
Starting Your Vehicle” for further information.
WARNING!
•Do not place items over the top of the Active Head
Restraint, such as coats, seat covers or portable
DVD players. These items may interfere with the
operation of the Active Head Restraint in the event
of a collision and could result in serious injury or
death.(Continued)
Active Head Restraint (Tilted)
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 169

NOTE:If the ACC “Clean Radar Sensor In Front Of
Vehicle” warning is active Normal (Fixed Speed) Cruise
Control is still available. For additional information refer
to “Normal (Fixed Speed) Cruise Control Mode” in this
section. If weather conditions are not a factor, the driver should
examine the sensor. It may require cleaning or removal of
an obstruction. The sensor is located in the center of the
vehicle behind the lower grille.
To keep the ACC System operating properly, it is impor-
tant to note the following maintenance items:
•Always keep the sensor clean. Carefully wipe the
sensor lens with a soft cloth. Be cautious not to
damage the sensor lens.
•Do not remove any screws from the sensor. Doing so
could cause an ACC system malfunction or failure and
require a sensor realignment.
•If the sensor is damaged due to a collision, see your
authorized dealer for service.
Clean Radar Sensor Warning
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 215

NOTE:Do not change the adjustment fasteners or pull
the sensor off of the bracket. Doing so may misalign the
sensor.
Store the sensor and bracket assembly in a safe location.
The wiring and connector must be stowed properly after
the sensor and bracket assembly is removed.
A connector plug is stowed on top of the bumper beam.
Insert the wiring connector into the connector plug.
NOTE: When the sensor is removed, Adaptive Cruise
Control, Normal Cruise Control, and Forward Collision
Warning will not be available. The cluster will display the
warning “ACC/FCW Unavailable - Service Radar Sen-
sor.” To reinstall the sensor and bracket assembly reverse the
process above. The fastener torque required to assembly
the bracket back to the beam is 6.6 ft lbs (9 Nm).
ACC Unavailable Warning
If the system turns off, and the EVIC displays “ACC/
FCW Unavailable, Vehicle System Error”, there may be a
temporary malfunction that limits ACC functionality.
Although the vehicle is still drivable under normal
conditions, ACC will be temporarily unavailable. If this
occurs, try activating ACC again later, following a key
cycle. If the problem persists, see your authorized dealer.3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 217