warning JEEP GRAND CHEROKEE 2016 WK2 / 4.G Workshop Manual

WARNING!(Continued)
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing (CO),
follow these safety tips:
•Do not run the engine in a closed garage or in
confined areas any longer than needed to move
your vehicle in or out of the area.
•
If you are required to drive with the trunk/liftgate/
rear doors open, make sure that all windows are
closed and the climate control BLOWER switch is set
at high speed. DO NOT use the recirculation mode.
• If it is necessary to sit in a parked vehicle with the
engine running, adjust your heating or cooling
controls to force outside air into the vehicle. Set the
blower at high speed. The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
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.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 111

Safety Checks You Should Make Inside The
Vehicle
Seat Belts
Inspect the seat 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 seat
belt or retractor condition, replace the seat belt.
Air Bag Warning Light
The Air Bag warning lightwill turn on for four to
eight seconds as a bulb check when the ignition is first
placed in the ON/RUN position. If the light is either
not on during starting, stays on, or turns on while driving, have the system inspected at an authorized
dealer as soon as possible. This light will illuminate
with a single chime when a fault with the Air Bag
Warning Light has been detected, it will stay on until
the fault is cleared. If the light comes on intermittently
or remains on while driving, have an authorized
dealer service the vehicle immediately. Refer to “Oc-
cupant Restraints” for further information.
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
authorized dealer for service if your defroster is inoper-
able.
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
112 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

cannot slip out of position and interfere with the pedals
or impair safe operation of your vehicle in other ways.
WARNING!
Pedals that cannot move freely can cause loss of
vehicle control and increase the risk of serious per-
sonal injury.
•Always make sure that floor mats are properly
attached to the floor mat fasteners.
• Never place or install floor mats or other floor
coverings in the vehicle that cannot be properly
secured to prevent them from moving and interfer-
ing with the pedals or the ability to control the
vehicle.
• Never put floor mats or other floor coverings on top
of already installed floor mats. Additional floor
mats and other coverings will reduce the size of the
pedal area and interfere with the pedals.
(Continued)
WARNING! (Continued)
•Check mounting of mats on a regular basis. Always
properly reinstall and secure floor mats that have
been removed for cleaning.
• Always make sure that objects cannot fall into the
driver footwell while the vehicle is moving. Ob-
jects can become trapped under the brake pedal
and accelerator pedal causing a loss of vehicle
control.
• If required, mounting posts must be properly in-
stalled, if not equipped from the factory.
Failure to properly follow floor mat installation or
mounting can cause interference with the brake
pedal and accelerator pedal operation causing loss of
control of the vehicle.2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 113

HEATED STEERING WHEEL — IF EQUIPPED . .187
ELECTRONIC SPEED CONTROL —
IF EQUIPPED ........................ .188
▫ To Activate ......................... .189
▫ To Set A Desired Speed .................190
▫ To Deactivate ....................... .190
▫ To Resume Speed .....................190
▫ To Vary The Speed Setting ...............190
▫ To Accelerate For Passing ...............192
 ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED ........................ .193
▫ Adaptive Cruise Control (ACC) Operation . . . .195
▫ Activating Adaptive Cruise Control (ACC) . . . .196 ▫
To Activate/Deactivate ..................197
▫ To Set A Desired ACC Speed .............198
▫ To Cancel .......................... .198
▫ ToTurnOff......................... .199
▫ To Resume ......................... .199
▫ To Vary The Speed Setting ...............200
▫ Setting The Following Distance In ACC ......202
▫ Overtake Aid ....................... .206
▫ ACC Operation At Stop .................206
▫ Adaptive Cruise Control (ACC) Menu .......207
▫ Display Warnings And Maintenance ........208
▫ Precautions While Driving With ACC .......211
▫ General Information ...................215
118 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

▫Normal (Fixed Speed) Electronic Speed
Control Mode ....................... .215
 FORWARD COLLISION WARNING (FCW)
WITH MITIGATION — IF EQUIPPED .......219
▫ Forward Collision Warning (FCW) With
Mitigation Operation ...................219
▫ Turning FCW ON Or OFF ...............221
▫ Changing FCW And Active Braking Status. . . .221
▫ FCW Limited Warning ..................223
▫ Service FCW Warning ..................223
 PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ........................ .223
▫ ParkSense Sensors .....................225
▫ ParkSense Warning Display ..............225▫
ParkSense Display .....................226
▫ Enabling And Disabling ParkSense .........231
▫ Service The ParkSense Rear Park Assist
System ............................ .232
▫ Cleaning The ParkSense System ...........233
▫ ParkSense System Usage Precautions ........233

PARKSENSE FRONT AND REAR PARK ASSIST —
IF EQUIPPED
......................... .235
▫ ParkSense Sensors .....................238
▫ ParkSense Warning Display ..............238
▫ ParkSense Display .....................239
▫ Enabling And Disabling ParkSense .........245
▫ Service The ParkSense Park Assist System . . . .246
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 119

WARNING!
ALWAYS obey traffic laws and pay attention to the
road. Some Uconnect Access services, including 9-1-1
and Assist, will NOT work without an operable 1X
(voice/data) or 3G (data) network connection.
NOTE:
• Your vehicle may be transmitting data as authorized
by the subscriber.
• The 9–1–1 and ASSIST buttons will only function if
you are connected to an operable 1X(voice/data) or
3G(data) network. Other Uconnect services will only
be operable if your Uconnect Access service is active
and you are connected to an operable 1X(voice/data)
or 3G(data) network. ASSIST Call
The ASSIST Button is used to automatically connect you
to any one of the following support centers:
•
Roadside Assistance – If you get a flat tire, or need a
tow, just push the ASSIST button and you’ll be con-
nected to someone who can help. Roadside Assistance
will know what vehicle you’re driving and its location.
Additional fees may apply for roadside Assistance.
• Uconnect Access Customer Care – In-vehicle support
for Uconnect Access and Uconnect Access Via Mobile
features.
• Vehicle Customer Care – Total support for all other
vehicle issues.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 125

9-1-1 Call
1. Push the 9-1-1 Call button on the Rearview Mirror.
NOTE:In case the 9-1-1 Call button is pushed in error,
there will be a 10 second delay before the 9-1-1 Call
system initiates a call to a 9-1-1 operator. To cancel the
9-1-1 Call connection, push the 9-1-1 Call button on the
Rearview Mirror or press the cancellation button on the
Device Screen. Termination of the 9-1-1 Call will turn off
the green LED light on the Rearview Mirror.
2. The LED light located between the ASSIST and 9-1-1 buttons on the Rearview Mirror will turn green once a
connection to a 9-1-1 operator has been made. 3. Once a connection between the vehicle and a 9-1-1
operator is made, the 9-1-1 Call system may transmit
the following important vehicle information to a 9-1-1
operator:
• Indication that the occupant placed a 9-1-1 Call.
• The vehicle brand.
• The last known GPS coordinates of the vehicle.
4. You should be able to speak with the 9-1-1 operator through the vehicle audio system to determine if
additional help is needed.
WARNING!
ALWAYS obey traffic laws and pay attention to the
road. Some Uconnect Access services, including 9-1-1
and Assist, will NOT work without an operable 1X
(voice/data) or 3G (data) network connection.
126 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:•Your vehicle may be transmitting data as authorized
by the subscriber.
• Once a connection is made between the vehicle’s
9-1-1 Call system and the 9-1-1 operator, the 9-1-1
operator may be able to open a voice connection with
the vehicle to determine if additional help is needed.
Once the 9-1-1 operator opens a voice connection
with the vehicle’s 9-1-1 Call system, the operator
should be able to speak with you or other vehicle
occupants and hear sounds occurring in the vehicle.
The vehicle’s 9-1-1 Call system will attempt to re-
main connected with the 9-1-1 operator until the
9-1-1 operator terminates the connection.
5. The 9-1-1 operator may attempt to contact appropriate emergency responders and provide them with impor-
tant vehicle information and GPS coordinates.WARNING!
•If anyone in the vehicle could be in danger (e.g.,
fire or smoke is visible, dangerous road conditions
or location), do not wait for voice contact from a
9-1-1 operator. All occupants should exit the vehicle
immediately and move to a safe location.
• Never place anything on or near the vehicle’s
operable 1X (voice/data) or 3G(data) network and
GPS antennas. You could prevent operable 1X
(voice/data) or 3G(data) network and GPS signal
reception, which can prevent your vehicle from
placing an emergency call. An operable 1X (voice/
data) or 3G(data) network and GPS signal recep-
tion is required for the 9-1-1 Call system to function
properly.
• The 9-1-1 Call system is embedded into the vehi-
cle’s electrical system. Do not add aftermarket
(Continued)
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 127

WARNING!(Continued)
electrical equipment to the vehicle’s electrical sys-
tem. This may prevent your vehicle from sending a
signal to initiate an emergency call. To avoid inter-
ference that can cause the 9-1-1 Call system to fail,
never add aftermarket equipment (e.g., two-way
mobile radio, CB radio, data recorder, etc.) to your
vehicle’s electrical system or modify the antennas
on your vehicle. IF YOUR VEHICLE LOSES BAT-
TERY POWER FOR ANY REASON (INCLUDING
DURING OR AFTER AN ACCIDENT), THE
UCONNECT FEATURES, APPS AND SERVICES,
AMONG OTHERS, WILL NOT OPERATE.
• Modifications to any part of the 9-1-1 Call system
could cause the air bag system to fail when you
need it. You could be injured if the air bag system
is not there to help protect you. 9-1-1 Call System Limitations
Vehicles sold in Canada and Mexico
DO NOThave 9-1-1
Call system capabilities.
9-1-1 or other emergency line operators in Canada and
Mexico may not answer or respond to 9-1-1 system calls.
If the 9-1-1 Call system detects a malfunction, any of the
following may occur at the time the malfunction is
detected, and at the beginning of each ignition cycle:
•
The Rearview Mirror light located between the ASSIST
and 9-1-1 buttons will continuously be illuminated red.
• The Device Screen will display the following message
“Vehicle device requires service. Please contact your
dealer.”
• An In-Vehicle Audio message will state “Vehicle de-
vice requires service. Please contact your dealer.”
128 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
•Ignoring the Rearview Mirror light could mean you
will not have 9-1-1 Call services. If the Rearview
Mirror light is illuminated, have an authorized
dealer service the 9-1-1 Call system immediately.
• The Occupant Restraint Control module turns on
the air bag Warning Light on the instrument panel
if a malfunction in any part of the system is
detected. If the Air Bag Warning Light is illumi-
nated, have an authorized dealer service the Occu-
pant Restraint Control system immediately.
Even if the 9-1-1 Call system is fully functional, factors
beyond FCA US LLC’s control may prevent or stop the
9-1-1 Call system operation. These include, but are not
limited to, the following factors:
• Delayed accessories mode is active.
• The ignition is in the OFF position. •
The vehicle’s electrical systems are not intact.
• The 9-1-1 Call system software and/or hardware are
damaged during a crash.
• The vehicle battery loses power or becomes discon-
nected during a vehicle crash.
• 1X(voice/data) or 3G(data) network and/or Global
Positioning Satellite signals are unavailable or ob-
structed.
• Equipment malfunction at the 9-1-1 operator facility.
• Operator error by the 9-1-1 operator.
• 1X (voice/data) or 3G (data) network congestion.
• Weather.
• Buildings, structures, geographic terrain, or tunnels.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 129