2016 JEEP GRAND CHEROKEE heater

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

If the HI-level setting is selected, the system will auto-
matically switch to LO-level after approximately 60 min-
utes of continuous operation. At that time, the display
will change from HI to LO, indicating the change. The
LO-level setting will turn OFF automatically after ap-
proximately 45 minutes.
NOTE:
•Once a heat setting is selected, heat will be felt within
two to five minutes.
• The engine must be running for the heated seats to
operate.
Vehicles Equipped With Remote Start
On models that are equipped with remote start, the
heated seats can be programmed to come on during a
remote start. This feature can be programmed through the Uconnect
system. Refer to “Uconnect Settings” in “Understanding
Your Instrument Panel” for further information.
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
serious burns due to the increased surface tempera-
ture of the seat.
152 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 153

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
serious burns due to the increased surface tempera-
ture of the seat.
Front Ventilated Seats — If Equipped
Located in the seat cushion and seat back are fans that
draw the air from the passenger compartment and move
air through fine perforations in the seat cover to help
keep the driver and front passenger cooler in higher
ambient temperatures. The fans operate at two speeds,
HI and LO.
The front ventilated seats control buttons are located
within the Uconnect system. You can gain access to the
control buttons through the climate screen or the controls
screen.
• Press the ventilated seat button
once to choose HI.
•Press the ventilated seat buttona second time to
choose LO.
• Press the ventilated seat buttona third time to
turn the ventilated seat OFF.
154 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Vehicles Equipped With Remote Start
On models that are equipped with remote start, the
heated steering wheel can be programmed to come on
during a remote start through the Uconnect system. Refer
to “Uconnect Settings” in “Understanding Your Instru-
ment Panel” for further information.
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 conditions must exercise
care when using the steering wheel heater. It may
cause burns even at low temperatures, especially if
used for long periods.
(Continued)
WARNING! (Continued)
•Do not place anything on the steering wheel that
insulates against heat, such as a blanket or steering
wheel covers of any type and material. This may
cause the steering wheel heater to overheat.
ELECTRONIC SPEED CONTROL — IF EQUIPPED
When engaged, the Electronic Speed Control takes over
accelerator operations at speeds greater than 25 mph
(40 km/h).
The Electronic Speed Control buttons are located on the
right side of the steering wheel.
188 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ................456
▫ Automatic Transmission ................456
▫ Keyless Enter-N-Go — Ignition ...........457
▫ Normal Starting ...................... .457
▫ Extreme Cold Weather
(Below –22°F Or 30°C) ................459
▫ If Engine Fails To Start .................459
▫ After Starting ....................... .461
 STOP/START SYSTEM — IF EQUIPPED ......461
▫ Automatic Mode .....................461 ▫
Possible Reasons The Engine Does Not
Autostop .......................... .462
▫
To Start The Engine While In Autostop Mode . .463
▫ To Manually Turn Off The Stop/Start System . .464
▫ To Manually Turn On The Stop/Start System . .464
▫ System Malfunction ...................464
 ENGINE BLOCK HEATER — IF EQUIPPED . . .465
 AUTOMATIC TRANSMISSION ............465
▫ Ignition Park Interlock ..................467
▫ Brake/Transmission Shift Interlock System . . .467
5

ENGINE START/STOP Button Functions — With
Driver ’s Foot OFF The Brake Pedal (In PARK Or
NEUTRAL Position)
The ENGINE START/STOP button operates similar to an
ignition switch. It has four positions, OFF, ACC, RUN
and START. To change the ignition positions without
starting the vehicle and use the accessories follow these
steps:
•Starting with the ignition in the OFF position,
• Push the ENGINE START/STOP button once to place
the ignition to the ACC position (DID will display
“ACC”),
• Push the ENGINE START/STOP button a second time
to place the ignition to the RUN position (DID will
display “ON/RUN”), •
Push the ENGINE START/STOP button a third time to
return the ignition to the OFF position (DID will
display “OFF”).Extreme Cold Weather (Below –22°F Or 30°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If Engine Fails To Start
WARNING!
• Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
(Continued)
5
STARTING AND OPERATING 459

If the “SERVICE STOP/START SYSTEM” message ap-
pears in the DID, have the system checked by your
authorized dealer.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.
The engine block heater cord is located:
•3.6L Engine — Coiled and strapped to the engine oil
dipstick tube.
• 5.7L Engine — Bundled and fastened to the injector
harness.
WARNING!
Remember to disconnect the engine block heater
cord before driving. Damage to the 110-115 Volt
electrical cord could cause electrocution.
AUTOMATIC TRANSMISSION
WARNING!
• It is dangerous to shift out of PARK or NEUTRAL
if the engine speed is higher than idle speed. If
your foot is not firmly pressing the brake pedal, the
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when
the engine is idling normally and your foot is
firmly pressing the brake pedal.
(Continued)
5
STARTING AND OPERATING 465