2016 JEEP GRAND CHEROKEE heating

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.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 111

Heated Seats — If Equipped
On some models, the front and rear seats may be
equipped with heaters located in the seat cushions and
seat backs.
WARNING!
•Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes,
spinal cord injury, medication, alcohol use, exhaus-
tion or other physical condition must exercise care
when using the seat heater. It may cause burns
even at low temperatures, especially if used for
long periods of time.
• Do not place anything on the seat or seatback that
insulates against heat, such as a blanket or cushion.
This may cause the seat heater to overheat. Sitting
in a seat that has been overheated could cause
(Continued)
WARNING! (Continued)
serious burns due to the increased surface tempera-
ture of the seat.
Front Heated Seats
The front heated seats control buttons are located within
the climate or controls screen of the touchscreen.
You can choose from HI, LO or OFF heat settings. The
indicator arrows in touchscreen buttons indicate the level
of heat in use. Two indicator arrows will illuminate for
HI, one for LO and none for OFF.
•Press the heated seat button
once to turn the HI
setting ON.
• Press the heated seat buttona second time to turn
the LO setting ON.
• Press the heated seat buttona third time to turn
the heating elements OFF. 3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 151

Rear Heated Seats — If Equipped
On some models, the two rear outboard seats may be
equipped with heated seats. There are two heated seat
switches that allow the rear passengers to operate the
seats independently. The heated seat switches for each
heater are located on the rear of the center console.You can choose from HI, LO or OFF heat settings. Amber
indicator lights in each switch indicate the level of heat in
use. Two indicator lights will illuminate for HI, one for
LO and none for OFF.
Push the switch once to select HI-level heating.
Push the switch a second time to select LO-
level heating. Push the switch a third time to
shut the heating elements OFF.
When the HI-level setting is selected, the heater will
provide a boosted heat level during the first four minutes
of operation. Then, the heat output will drop to the
normal HI-level. If the HI-level setting is selected, the
system will automatically switch to LO-level after ap-
proximately 60 minutes of continuous operation. At that
time, the number of indicator lights changes from two to
one, indicating the change. The LO-level setting will turn
OFF automatically after approximately 45 minutes.
Rear Heated Seat Switches
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 153

To tilt the steering column, move the lever up or down as
desired. To lengthen or shorten the steering column, pull
the lever toward you or push the lever away from you as
desired.
NOTE:For vehicles equipped with Driver Memory Seat,
you can use your Remote Keyless Entry (RKE) Key Fob
or the memory switch on the driver’s door trim panel to
return the tilt/telescopic steering column to pre-
programmed positions. Refer to “Driver Memory Seat”
in this section for further information.
WARNING!
Do not adjust the steering column while driving.
Adjusting the steering column while driving or driv-
ing with the steering column unlocked, could cause
the driver to lose control of the vehicle. Failure to
follow this warning may result in serious injury or
death.
HEATED STEERING WHEEL — IF EQUIPPED
The steering wheel contains a heating element that helps
warm your hands in cold weather. The heated steering
wheel has only one temperature setting. Once the heated
steering wheel has been turned on it will operate for up
to 80 minutes before automatically shutting off. The
heated steering wheel can shut off early or may not turn
on when the steering wheel is already warm.
The heated steering wheel control button is located within
the Uconnect system. You can gain access to the control
button through the climate screen or the controls screen.
• Press the heated steering wheel buttononce to
turn the heating element ON.
• Press the heated steering wheel buttona second
time to turn the heating element OFF.
NOTE: The engine must be running for the heated
steering wheel to operate.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 187

•To program the two remaining HomeLink buttons,
repeat each step for each remaining button. DO NOT
erase the channels.
Reprogramming A Single HomeLink Button
(Non-Rolling Code)
To reprogram a channel that has been previously trained,
follow these steps:
1. Cycle the ignition to the ON/RUN position.
2. Push and hold the desired HomeLink button until the indicator light begins to flash after 20 seconds. Do not
release the button.
3. Without releasing the button, proceed with “Pro-
gramming A Non-Rolling Code” step 2 and follow all
remaining steps.
Canadian/Gate Operator Programming
For programming transmitters in Canada/United States
that require the transmitter signals to “time-out” after
several seconds of transmission:
Canadian radio frequency laws require transmitter sig-
nals to time-out (or quit) after several seconds of trans-
mission, 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 to
time-out in the same manner.
It may be helpful to unplug the device during the cycling
process to prevent possible overheating of the garage
door or gate motor.
1. Cycle the ignition to the ON/RUN position.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 259

If the rear wiper is operating when the ignition is turned
OFF, the wiper will automatically return to the “park”
position.
Rear Window Defroster
The rear window defroster button is located on
the climate control panel. Push this button to turn
on the rear window defroster and the heated outside
mirrors (if equipped). An indicator in the button will
illuminate when the rear window defroster is on. The
rear window defroster automatically turns off after ap-
proximately 10 minutes. For an additional five minutes of
operation, push the button a second time.
NOTE: To prevent excessive battery drain, use the rear
window defroster only when the engine is operating.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
• Use care when washing the inside of the rear
window. Do not use abrasive window cleaners on
the interior surface of the window. Use a soft cloth
and a mild washing solution, wiping parallel to the
heating elements. Labels can be peeled off after
soaking with warm water.
• Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the
window.
• Keep all objects a safe distance from the window.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 289

Engine Temperature Warning Light
Red WarningLight What It Means
Engine Temperature Warning Light
This light warns of an overheated engine condition. As engine coolant temperatures rise and
the gauge approaches
H, this indicator will illuminate and a single chime will sound after
reaching a set threshold. Further overheating will cause a continuous chime sound for
4 minutes, or until the engine is allowed to cool, whichever comes first.
If the light turns on while driving, safely pull over and stop the vehicle. If the A/C system
is on, turn it off. Also, shift the transmission into NEUTRAL and idle the vehicle. If the
temperature reading does not return to normal, turn the engine off immediately and call for
service. Refer to “If Your Engine Overheats” in “What To Do In Emergencies” for further
information.
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UNDERSTANDING YOUR INSTRUMENT PANEL 307

generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation.
• If this equipment does cause harmful interference to
radio or television reception, which can be determined
by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or
more of the following measures:
• Increase the separation between the equipment and
receiver.
• Consult the dealer or an experienced radio technician
for help.CLIMATE CONTROLS
The air conditioning and heating system is designed to
make you comfortable in all types of weather. This
system can be operated through either the controls on the
instrument panel or through the Uconnect system dis-
play.
When the Uconnect system is in different modes (Radio,
Player, Settings, More, etc.), the driver and passenger
temperature settings will be indicated at the top of the
display.
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UNDERSTANDING YOUR INSTRUMENT PANEL 417