2015 JEEP CHEROKEE defrost

15. Temperature Control (Uconnect® 5.0 Only)
Press the temperature button on the touchscreen to
regulate the temperature of the air inside the passenger
compartment. Moving the temperature bar into the red
area, indicates warmer temperatures. Moving the tem-
perature bar into the blue area indicates cooler tempera-
tures.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator
to manually activate or deactivate the air conditioning
system. When the air conditioning system is turned on,
cool dehumidified air will flow through the outlets into
the cabin. For improved fuel economy, push the A/C
button to turn off the air conditioning and manually
adjust the blower and airflow mode settings. Also, make
sure to select only Panel, Bi-Level or Floor modes.
NOTE:
•If fog or mist appears on the windshield or side glass,
select Defrost mode and adjust blower speed if
needed.
•If your air conditioning performance seems lower than
expected, check the front of the A/C condenser (lo-
cated in front of the radiator), for an accumulation of
dirt or insects. Clean with a gentle water spray from
behind the radiator and through the condenser. Fabric
front fascia protectors may reduce airflow to the
condenser, reducing air conditioning performance.
MAX A/C
MAX A/C sets the control for maximum cooling perfor-
mance.
Press to toggle between MAX A/C and the prior settings.
The button on the touchscreen illuminates when MAX
A/C is ON.
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UNDERSTANDING YOUR INSTRUMENT PANEL 443

In MAX A/C, the blower level and mode position can be
adjusted to desired user settings. Pushing other settings
will cause the MAX A/C operation to switch to the
selected setting and cause MAX A/C to exit.
Recirculation
When outside air contains smoke, odors, or
high humidity, or if rapid cooling is desired,
you may wish to recirculate interior air by
pressing the Recirculation control button. The
recirculation indicator will illuminate when this button is
selected. Press the button a second time to turn off the
Recirculation mode and allow outside air into the vehicle.
NOTE:In cold weather, use of Recirculation mode may
lead to excessive window fogging. The recirculation
feature may be unavailable (button on the touchscreen
greyed out). The Recirculation mode is not allowed in
Defrost mode to improve window clearing operation.
Recirculation will be disabled automatically if this mode
is selected. Attempting to use Recirculation while in this
mode will cause the LED in the control button to blink
and then turn off.
Windshield Wiper De-icer — If Equipped
The windshield wiper de-icer is a heating element lo-
cated at the base of the windshield.
444 UNDERSTANDING YOUR INSTRUMENT PANEL

The windshield wiper de-icer operates automatically
once the following conditions are met:
•Activation By Front Defrost
The wiper de-icer activates automatically during a cold
weather manual start withfull defrost,theblower speed
is greater than five,and when theambient temperature
is below 40° F (4.4° C).
•Activation By Rear Defrost
The wiper de-icer activates automatically when the Rear
Defrost is operating and theambient temperature is
below 40° F (4.4° C).
•Activation By Remote Start Operation
When the Remote Start is activated and theoutside
ambient temperature is less than 40° F (4.4° C)the
windshield wiper de-icer is activated. Upon exiting Re-
mote Start, the climate control functions will resume their
previous operation except, if the de-icer is active, the
de-icer timer and operation will continue.
Automatic Temperature Control (ATC)
Automatic Operation
1. Push the AUTO button on the faceplate or press the
“AUTO” button on the touchscreen.
2. Next, adjust the temperature you would like the
system to maintain by adjusting the driver and pas-
senger temperature buttons on the faceplate or but-
tons on the touchscreen. Once the desired temperature
is displayed, the system will achieve and automati-
cally maintain that comfort level.
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UNDERSTANDING YOUR INSTRUMENT PANEL 445

Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
A solution of 50% OAT (Organic Additive Technology)
coolant that meets the requirements of Chrysler Material
Standard MS-12106 and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
Use of the air Recirculation mode during winter months
is not recommended because it may cause window
fogging.
Vacation Storage
Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
Window Fogging
Interior fogging on the windshield can be quickly re-
moved by turning the mode selector to Defrost. The
Defrost/Floor mode can be used to maintain a clear
windshield and provide sufficient heating. If side win-
dow fogging becomes objectionable, increase blower
speed to improve airflow and clearing of the side win-
dows. Vehicle windows tend to fog on the inside in mild
but rainy or humid weather.
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UNDERSTANDING YOUR INSTRUMENT PANEL 447

•Battery charge is low.
•The vehicle is on a steep grade.
•Cabin heating or cooling is in process and an accept-
able cabin temperature has not been achieved.
•HVAC is set to full defrost mode at a high blower
speed.
•HVAC set to MAX A/C.
•Engine has not reached normal operating temperature.
•The transmission is not in a forward gear.
•Hood is open.
•Vehicle is in 4LO transfer case mode.
•Brake pedal is not pressed with sufficient pressure.
Other Factors Which Can Inhibit Autostop Include:
•Fuel level.
•Accelerator pedal input.
•Engine temp too high.
•5 MPH threshold not achieved from previous AU-
TOSTOP.
•Steering angle beyond threshold.
•ACC is on and speed is set.
It may be possible for the vehicle to be driven several
times without the STOP/START system going into a
STOP/START READY state under more extreme condi-
tions of the items listed above.
To Start The Engine While In Autostop Mode
While in a forward gear, the engine will start when the
brake pedal is released or the throttle pedal is depressed.
The transmission will automatically re-engage upon en-
gine restart.
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STARTING AND OPERATING 477

Conditions That Will Cause The Engine To Start Auto-
matically While In Autostop Mode:
•The transmission selector is moved out of DRIVE.
•To maintain cabin temperature comfort.
•HVAC is set to full defrost mode.
•HVAC system temperature or fan speed is manually
adjusted.
•Battery voltage drops too low.
•Low brake vacuum (e.g. after several brake pedal
applications).
•STOP/START OFF switch is pressed.
•A STOP/START system error occurs.
•4WD system is put into 4LO mode.
Conditions That Force An Application Of The Electric
Park Brake While In Autostop Mode:
•The drivers door is open and brake pedal released.
•The drivers door is open and the drivers seat belt is
unbuckled.
•The engine hood has been opened.
•A STOP/START system error occurs.
If the Electric Park Brake is applied with the engine off,
the engine may require a manual restart and the electric
park brake may require a manual release (depress brake
pedal and press Electric Park Brake switch). Refer to
“Electronic Vehicle Information Center (EVIC)” or
“Driver Information Display (DID)” in “Understanding
Your Instrument Panel” for further information.
478 STARTING AND OPERATING

4X4 MODELS
Towing Condition Wheels OFF
the Ground
FWD MOD-
ELS
1–SPEED
POWER TRANSFER
UNIT
2–SPEED
POWER TRANSFER
UNIT
Wheel Lift or Dolly
To w
RearNOT AL-
LOWED
NOT ALLOWEDNOT ALLOWED
FrontOKNOT ALLOWEDNOT ALLOWED
FlatbedALLBEST
METHOD
OKBEST METHOD
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other
equipment designed for this purpose, following equip-
ment manufacturer ’s instructions. Use of safety chains is
mandatory. Attach a tow bar or other towing device to
main structural members of the vehicle, not to bumpers
or associated brackets. State and local laws regarding
vehicles under tow must be observed.
If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
position, not the ACC position.
If the key fob is unavailable, or the vehicle’s battery is
discharged, refer to “Shift Lever Override” in this section
for instructions on shifting the transmission out of PARK
so that the vehicle can be moved.
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WHAT TO DO IN EMERGENCIES 649

solvents, detergents, or ammonia-based cleaners to clean
leather upholstery. Application of a leather conditioner is
not required to maintain the original condition.
WARNING!
Do not use volatile solvents for cleaning purposes.
Many are potentially flammable, and if used in
closed areas they may cause respiratory harm.
Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone break-
age than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution fol-
lowed by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MOPAR® Glass Cleaner, or any commercial
household-type glass cleaner. Never use an abrasive type
cleaner. Use caution when cleaning the inside rear win-
dow equipped with electric defrosters or the right rear
quarter window equipped with the radio antenna. Do
not use scrapers or other sharp instrument that may
scratch the elements.
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MAINTAINING YOUR VEHICLE 703