2018 JEEP COMPASS air condition

IMPORTANT NOTICE
ALL MATERIAL CONTAINED IN THIS PUB-
LICATION IS BASED ON THE LATEST IN-
FORMATION AVAILABLE AT TIME OF PUB-
LICATION APPROVAL. THE RIGHT IS
RESERVED TO PUBLISH REVISIONS AT
ANY TIME.
This User Guide has been prepared with the
assistance of service and engineering spe-
cialists to acquaint you with the operation
and maintenance of your new vehicle. It is
supplemented by a Warranty Information
Booklet and various customer-oriented docu-
ments. You are urged to read these publica-
tions carefully. Following the instructions and
recommendations in this User Guide will help
assure safe and enjoyable operation of your
vehicle.
After you have read the User Guide, it should
be stored in the vehicle for convenient refer-
ence and remain with the vehicle when sold.The manufacturer reserves the right to make
changes in design and specifications, and/or
to make additions to or improvements in its
products without imposing any obligations
upon itself to install them on products previ-
ously manufactured.
The User Guide illustrates and describes the
features that are standard or available as
extra cost options. Therefore, some of the
equipment and accessories in this publica-
tion may not appear on your vehicle.
NOTE:
Be sure to read the User guide first before
driving your vehicle and before attaching or
installing parts/accessories or making other
modifications to the vehicle.
In view of the many replacement parts and
accessories from various manufacturers
available on the market, the manufacturer
cannot be certain that the driving safety of
your vehicle will not be impaired by the at-
tachment or installation of such parts. Even if
such parts are officially-approved (for ex-
ample, by a general operating permit for thepart or by constructing the part in an officially
approved design), or if an individual operat-
ing permit was issued for the vehicle after the
attachment or installation of such parts, it
cannot be implicitly assumed that the driving
safety of your vehicle is unimpaired. There-
fore, neither experts nor official agencies are
liable. The manufacturer only assumes re-
sponsibility when parts, which are expressly
authorized or recommended by the manufac-
turer, are attached or installed at an autho-
rized dealer. The same applies when modifi-
cations to the original condition are
subsequently made on the manufacturer's
vehicles.
Your warranties do not cover any part that the
manufacturer did not supply. Nor do they
cover the cost of any repairs or adjustments
that might be caused or needed because of
the installation or use of non-manufacturer
parts, components, equipment, materials, or
additives. Nor do your warranties cover the
costs of repairing damage or conditions
caused by any changes to your vehicle that do
not comply with the manufacturers specifica-
tions.
HOW TO USE THIS MANUAL
3

NOTE:
The Easy Entry/Exit feature is not enabled
when the vehicle is delivered from the fac-
tory. The Easy Entry/Exit feature is enabled
(or later disabled) through the programmable
features in the Uconnect system. Refer to
“Uconnect Settings/Customer Programmable
Features” in “Multimedia” in the Owner’s
Manual for further information.
Front Heated Seats — If Equipped
The front heated 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 heated seat button
once to
turn the HI setting on.
• Press the heated seat button
a second
time to turn the LO setting on.
• Press the heated seat button
a third
time to turn the heating elements off.
If your vehicle is equipped with automatic
temperature controls with an integrated cen-
ter stack, or manual temperature controls,
you’ll find the heated seat switches on the
switch bank below the radio screen.If the HI level setting is selected, the system
will automatically switch to LO level after
approximately 60 minutes of continuous op-
eration. At that time, the display will change
from HI to LO, indicating the change. The LO
level setting will turn off automatically after
approximately 45 minutes.
NOTE:
The engine must be running for the heated
seats to operate.
Vehicles With Remote Start — If Equipped
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 Set-
tings” in “Multimedia” in the Owner’s
Manual for further information.
WARNING!
• Persons who are unable to feel pain to
the skin because of advanced age,
chronic illness, diabetes, spinal cord in-
jury, medication, alcohol use, exhaus-
WARNING!
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. Sit-
ting in a seat that has been overheated
could cause serious burns due to the
increased surface temperature of the
seat.
Front Ventilated Seats — If Equipped
If your vehicle is equipped with ventilated
seats, the seat cushion and seat back will
have fans that draw the air from the passen-
ger 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.GETTING TO KNOW YOUR VEHICLE
28

Climate Controls Description
Icon Description
MAX A/C Button/Setting
Press and release the MAX Button in the touchscreen, or set the Temperature Control Knob to the MAX A/C Setting, to
change the current setting to the coldest output of air. Pressing the button again, or moving the Temperature Control
Knob away from the MAX A/C setting will cause the MAX A/C operation to switch off.
A/C Button
Press and release to change the current setting, the indicator illuminates when A/C is ON.
Recirculation Button
Press and release this button to change the system between recirculation mode and outside air mode. Recirculation can
be used when outside conditions such as smoke, odors, dust, or high humidity are present.
NOTE:
• Continuous use of the Recirculation mode may make the inside air stuffy and window fogging may occur. Extended
use of this mode is not recommended.
• The use of the Recirculation mode in cold or damp weather could cause windows to fog on the inside, because of
moisture buildup inside the vehicle. Select the outside air position for maximum defogging.
• Recirculation can be used in all modes except for Defrost.
• The A/C can be deselected manually without disturbing the mode control selection.
AUTO Button — If Equipped
Automatically controls the interior cabin temperature by adjusting airflow distribution and amount. Toggling this
function will cause the system to switch between manual mode and automatic modes. Refer to “Automatic Opera-
tion” for more information.
GETTING TO KNOW YOUR VEHICLE
42

Icon Description
Bi-Level Mode
Bi-Level Mode
Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and
side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from
the floor outlets.
Floor Mode
Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister out-
lets.
Mix Mode
Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in cold or snowy con-
ditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture on
the windshield.
Climate Control OFF Button — If Equipped
Press and release this button to turn the Climate Controls off.
45

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 dehu-
midified air will flow through the outlets into
the cabin. For improved fuel economy, press
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 in-
crease blower speed if needed.
• If your air conditioning performance seems
lower than expected, check the front of the
A/C condenser (located in front of the ra-
diator), for an accumulation of dirt or in-
sects. Clean with a gentle water spray from
the front of the radiator and through the
condenser.MAX A/C
MAX A/C sets the control for maximum cool-
ing performance. Press and release to toggle
between MAX A/C and the prior settings. The
button illuminates when MAX A/C is ON.
Pressing blower speed, temperature, recircu-
lation, or mode settings, will cause the MAX
A/C operation to switch to the selected set-
ting and 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 but-
ton a second time to turn off the Recircula-
tion 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) if
conditions exist that could create fogging on
the inside of the windshield.
Automatic Temperature Control (ATC) —
If Equipped
Automatic Operation
1. Push the AUTO button on the faceplate,
or the AUTO button on the touchscreen (if
equipped) on the Automatic Temperature
Control (ATC) Panel.
2. Next, adjust the temperature you would
like the system to maintain by adjusting
the driver and passenger temperature
control buttons. Once the desired tem-
perature is displayed, the system will
achieve and automatically maintain that
comfort level.
GETTING TO KNOW YOUR VEHICLE
46

3. When the system is set up for your comfort
level, it is not necessary to change the
settings. You will experience the greatest
efficiency by simply allowing the system
to function automatically.
NOTE:
• It is not necessary to move the temperature
settings for cold or hot vehicles. The system
automatically adjusts the temperature,
mode, and blower speed to provide comfort
as quickly as possible.
• The temperature can be displayed in U.S.
or Metric units by selecting the US/Metric
customer-programmable feature.
To provide you with maximum comfort in the
Automatic mode during cold start-ups, the
blower fan will remain on low until the engine
warms up. The blower will increase in speed
and transition into Auto mode.
Manual Operation Override
This system offers a full complement of
manual override features. The AUTO symbol
in the front ATC display will be turned off
when the system is being used in the manual
mode.
Operating Tips
Summer Operation
The engine cooling system must be protected
with a high-quality antifreeze coolant to pro-
vide proper corrosion protection and to pro-
tect against engine overheating. OAT coolant
(conforming to MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and de-
froster performance, make sure the engine
cooling system is functioning properly and
the proper amount, type, and concentration
of coolant is used. Use of the Air Recircula-
tion mode during Winter months is not rec-
ommended, because it may cause window
fogging.
Vacation/Storage
Before 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 fresh air with the
blower setting on high. This will ensure ad-equate system lubrication to minimize the
possibility of compressor damage when the
system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in
mild, rainy, and/or humid weather. To clear
the windows, select Defrost or Mix mode and
increase the front blower speed. Do not use
the Recirculation mode without A/C for long
periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in
front of the windshield, is free of obstruc-
tions, such as leaves. Leaves collected in the
air intake may reduce airflow, and if they
enter the plenum, they could plug the water
drains. In Winter months, make sure the air
intake is clear of ice, slush, and snow.
Cabin Air Filter
The climate control system filters out dust
and pollen from the air. Contact an autho-
rized dealer to service your cabin air filter,
and to have it replaced when needed.
47

The dual brake system provides a reserve brak-
ing capacity in the event of a failure to a portion
of the hydraulic system. A leak in either half of
the dual brake system is indicated by the Brake
Warning Light, which will turn on when the
brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is
corrected.
NOTE:
The light may flash momentarily during sharp
cornering maneuvers, which change fluid
level conditions. The vehicle should have
service performed, and the brake fluid level
checked.
If brake failure is indicated, immediate repair
is necessary.
WARNING!
Driving a vehicle with the red brake light
on is dangerous. Part of the brake system
may have failed. It will take longer to stop
the vehicle. You could have a collision.
Have the vehicle checked immediately.Vehicles equipped with the Anti-Lock Brake
System (ABS) are also equipped with Elec-
tronic Brake Force Distribution (EBD). In the
event of an EBD failure, the Brake Warning
Light will turn on along with the ABS Light.
Immediate repair to the ABS system is re-
quired.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from
the OFF position to the ON/RUN position.
The light should illuminate for approximately
four seconds. The light should then turn off
unless the parking brake is applied or a brake
fault is detected. If the light does not illumi-
nate, have the light inspected by an autho-
rized dealer.
The light also will turn on when the parking
brake is applied with the ignition switch in
the ON/RUN position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake
application.
— Battery Charge Warning Light
This light illuminates when the battery is not
charging properly. If it stays on while the
engine is running, there may be a malfunc-
tion with the charging system. Contact your
authorized dealer as soon as possible.
This indicates a possible problem with the
electrical system or a related component.
— Door Open Warning Light
This indicator will illuminate when a door is
ajar/open and not fully closed.
NOTE:
If the vehicle is moving, there will also be a
single chime.
— Electric Power Steering Fault
Warning Light
This light will turn on when there's a fault
with the EPS (Electric Power Steering) sys-
tem. Refer to “Power Steering” in “Starting
And Operating” in the Owner’s Manual for
further information.
GETTING TO KNOW YOUR INSTRUMENT PANEL
62

SERV4WD— Service 4WD Warning Light — If
Equipped
If the light stays on or comes on during
driving, it means that the 4WD system is not
functioning properly and that service is re-
quired. We recommend you drive to the near-
est service center and have the vehicle ser-
viced immediately.
— Service Stop/Start System Warning
Light — If Equipped
This telltale will turn on to indicate the Stop/
Start system is not functioning properly and
service is required. Contact your authorized
dealer for service.
— Tire Pressure Monitoring System
(TPMS) Warning Light
The warning light switches on and a message
is displayed to indicate that the tire pressure
is lower than the recommended value and/or
that slow pressure loss is occurring. In these
cases, optimal tire duration and fuel con-
sumption may not be guaranteed.Should one or more tires be in the condition
mentioned above, the display will show the
indications corresponding to each tire in
sequence.
CAUTION!
Do not continue driving with one or more
flat tires as handling may be compro-
mised. Stop the vehicle, avoiding sharp
braking and steering. If a tire puncture
occurs, repair immediately using the dedi-
cated tire repair kit and contact your au-
thorized dealer as soon as possible.
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure la-
bel. (If your vehicle has tires of a different
size than the size indicated on the vehicle
placard or tire inflation pressure label, you
should determine the proper tire inflation
pressure for those tires.)As an added safety feature, your vehicle has
been equipped with a tire pressure monitor-
ing system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale illu-
minates, you should stop and check your tires
as soon as possible, and inflate them to the
proper pressure. Driving on a significantly
under-inflated tire causes the tire to overheat
and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling
and stopping ability.
Please note that the TPMS is not a substitute
for proper tire maintenance, and it is the
driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined
with the low tire pressure telltale. When the
system detects a malfunction, the telltale will
67