2015 JEEP GRAND CHEROKEE engine

Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid (if
equipped), or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 113

Front Heated Seats
The front heated seats control buttons are located within
the climate or controls screen of the touchscreen.
•Press the heated seat buttononce to turn the
HIGH setting ON.
•Press the heated seat buttona second time to turn
the LOW setting ON.
•Press the heated seat buttona third time to turn
the heating elements OFF.
If the HIGH-level setting is selected, the system will
automatically switch to LOW-level after approximately
60 minutes of continuous operation. At that time, the
display will change from HIGH to LOW, indicating the
change. The LOW-level setting will turn OFF automati-
cally after approximately 45 minutes.
NOTE: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 programed to come on during a
remote start.
This feature can be programmed through the Uconnect®
system. Refer to “Uconnect® Settings” in “Understand-
ing Your Instrument Panel” for further information.
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.
150 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 small 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,
HIGH and LOW.
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 buttononce to choose
HIGH.
•Press the ventilated seat buttona second time to
choose LOW.
•Press the ventilated seat buttona third time to
turn the ventilated seat OFF.
NOTE:The engine must be running for the ventilated
seats to operate.
152 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•The (1) and (2) buttons which are used to recall either
of two pre-programmed memory profiles.
Programming The Memory Feature
NOTE:To create a new memory profile, perform the
following:
1. Cycle the vehicles ignition to the ON/RUN position
(Do not start the engine).
2. Adjust all memory profile settings to desired prefer-
ences (i.e., seat, side mirror, power tilt and telescopic
steering column [if equipped], and radio station pre-
sets).
3. Press and release the S (Set) button on the memory
switch.
4. Within five seconds, press and release either of the
memory buttons (1) or (2). The Driver Information
Display (DID) will display which memory position
has been set.
NOTE:
•Memory profiles can be set without the vehicle in
PARK, but the vehicle must be in PARK to recall a
memory profile.
Memory Seat Switch
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 161

Automatic Headlights — If Equipped
This system automatically turns the headlights on or off
according to ambient light levels. To turn the system on,
rotate the headlight switch to the A (AUTO) position.
When the system is on, the Headlight Delay feature is
also on. This means the headlights will stay on for up to
90 seconds after you turn the ignition switch to the OFF
position. To turn the automatic headlights off, turn the
headlight switch out of the AUTO position.
NOTE:The engine must be running before the head-
lights will turn on in the Automatic Mode.
Headlights On Automatically With Wipers
If your vehicle is equipped with Automatic Headlights, it
also has this customer-programmable feature. When
your headlights are in the automatic mode and the
engine is running, they will automatically turn on when
the wiper system is on. This feature is programmable
through the Uconnect® system screen. Refer to
“Uconnect® Settings” in “Understanding Your Instru-
ment Panel” for further information.
If your vehicle is equipped with a “Rain Sensitive Wiper
System” and it is activated, the headlights will automati-
cally turn on after the wipers complete five wipe cycles
within approximately one minute, and they will turn off
approximately four minutes after the wipers completely
stop. Refer to “Windshield Wipers And Washers” in this
section for further information.
NOTE:When your headlights come on during the day-
time, the instrument panel lights will automatically dim
to the lower nighttime intensity.
Automatic High Beam — If Equipped
The automatic high beam system provides increased
forward lighting at night by automating high beam
control through the use of a digital camera mounted on
the inside rearview mirror. This camera detects vehicle
168 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To Deactivate
1. Pull the multifunction lever toward you (or rearward
in car) to manually deactivate the system (normal
operation of low beams).
2. Push back on the multifunction lever once again to
reactivate the system.
Daytime Running Lights — If Equipped
The Daytime Running Lights (low intensity) come on
whenever the engine is running, and the transmission is
not in the PARK position. The lights will remain on until
the ignition is switched to the OFF or ACC position or the
parking brake is engaged.
NOTE:If a turn signal is activated, the DRL lamp on the
same side of the vehicle will turn off for the duration of
the turn signal activation. Once the turn signal is no
longer active, the DRL lamp will illuminate.
The headlight switch must be used for normal nighttime
driving.
Automatic Headlight Leveling — HID Headlights
Only
This feature prevents the headlights from interfering
with the vision of oncoming drivers. Headlight leveling
automatically adjusts the height of the headlight beam in
reaction to changes in vehicle pitch.
Adaptive Bi-Xenon High Intensity Discharge
Headlights — If Equipped
This system automatically swivels the headlight beam
pattern horizontally to provide increased illumination in
the direction the vehicle is steering.
170 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:The engine must be running for the heated
steering wheel to operate.
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
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 conditions must exercise
care when using the steering wheel heater. It may
cause burns even at low temperatures, especially if
used for long periods.
•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.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 187

To Decrease Speed
While ACC is set, the set speed can be decreased by
pressing the SET-button.
The speed decrement shown is dependant on the chosen
speed unit of U.S. (mph) or Metric (km/h):
U.S. Speed (mph)
•Pressing the SET-button once will result ina1mph
decrease in set speed. Each subsequent tap of the
button results in a decrease of 1 mph.
•If the button is continually pressed, the set speed will
continue to decrease in 5 mph increments until the
button is released. The decrease in set speed is re-
flected in the DID.
Metric Speed (km/h)
•Pressing the SET-button once will result in a 1 km/h
decrease in set speed. Each subsequent tap of the
button results in a decrease of 1 km/h.
•If the button is continually pressed, the set speed will
continue to decrease in 10 km/h increments until the
button is released. The decrease in set speed is re-
flected in the DID.
NOTE:
•When you override and push the SET+button or
SET-buttons, the new Set Speed will be the current
speed of the vehicle.
•When you use the SET-button to decelerate, if the
engine’s braking power does not slow the vehicle
sufficiently to reach the set speed, the brake system
will automatically slow the vehicle.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 201