2019 JEEP PATRIOT air condition

Brake Warning Light
Red Telltale Light What It Means
Brake Warning Light
This light monitors various brake functions, including brake fluid level and parking brake application. If the brake light turns
on it may indicate that the parking brake is applied, that the brake fluid level is low, or that there is a problem with the
anti-lock brake system reservoir.
If the light remains on when the parking brake has been disengaged, and the fluid level is at the full mark on the master
cylinder reservoir, it indicates a possible brake hydraulic system malfunction or that a problem with the Brake Booster has
been detected by the Anti-Lock Brake System (ABS) / Electronic Stability Control (ESC) system. In this case, the light will
remain on until the condition has been corrected. If the problem is related to the brake booster, the ABS pump will run
when applying the brake, and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking 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.
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Tire Pressure Monitoring Indicator Light
Yellow Telltale Light What It Means
Tire Pressure Monitoring Indicator Light
The warning light switches on and a message is displayed to indicate that the tire pressure is lower than the recom-
mended value and/or that slow pressure loss is occurring. In these cases, optimal tire duration and fuel consumption 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.
IMPORTANT:Do not continue driving with one
or more flat tires as handling may be compro-
mised. Stop the vehicle, avoiding sharp braking
and steering. Repair immediately using the
dedicated tire repair kit and contact your autho-
rized dealership as soon as possible.
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. 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 Monitoring
System (TPMS) that illuminates a low tire pres-
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible and inflate them to the proper pres-
sure. 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’sresponsibility 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 flash for approxi-
mately one minute and then remain continu-
ously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
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If you push the switch up or down twice, it plays
the second track; three times, it will play the
third, etc.
The center button on the left side rocker switch
has no function for a single-disc CD player.
However, when a multiple-disc CD player is
equipped on the vehicle, the center button will
select the next available CD in the player.
CD/DVD DISC MAINTENANCE
To keep a CD/DVD in good condition, take the
following precautions:
1. Handle the disc by its edge; avoid touching
the surface.
2. If the disc is stained, clean the surface with a
soft cloth, wiping from center to edge.
3. Do not apply paper or tape to the disc; avoid
scratching the disc.
4. Do not use solvents such as benzene, thin-
ner, cleaners, or anti-static sprays.
5. Store the disc in its case after playing.
6. Do not expose the disc to direct sunlight.7. Do not store the disc where temperatures
may become too high.
NOTE:
If you experience difficulty in playing a par-
ticular disc, it may be damaged (e.g.,
scratched, reflective coating removed, a
hair, moisture or dew on the disc) oversized,
or have protection encoding. Try a known
good disc before considering disc player
service.
RADIO OPERATION AND
MOBILE DEVICES
Under certain conditions, an “on” mobile device
in your vehicle can cause erratic or noisy per-
formance from your radio. This condition may
be lessened or eliminated by relocating the
mobile device antenna. This condition is not
harmful to the radio. If your radio performance
does not satisfactorily “clear” by the reposition-
ing of the antenna, it is recommended that the
radio volume be turned down or off during
mobile device operation when not using
Uconnect (if equipped).
CLIMATE CONTROLS
The air conditioning and heating system is
designed to make you comfortable in all types
of weather.
Manual Heating And Air
Conditioning
The Manual Temperature Controls consist of a
series of outer rotary dials and inner push
knobs.
Manual Temperature Controls
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Blower Control
Rotate this control to
regulate the amount of
air forced through the
ventilation system in
any mode. The blower
speed increases as you
move the control to the
right from the “O” (OFF)
position. There are
seven blower speeds.
Temperature Control
Rotate this control to
regulate the tempera-
ture of the air inside the
passenger compart-
ment. Rotating the dial
left into the blue area of
the scale indicates
cooler temperatures,
while rotating right into
the red area indicates warmer temperatures.NOTE:
If your air conditioning performance seems
lower than expected, check the front of the
A/C condenser located in front of the radia-
tor 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 con-
ditioning performance.
Air Conditioning Control
Push this button to en-
gage the Air Condition-
ing. A light will illuminate
when the Air Condition-
ing system is engaged.
Rotating the dial left into
the blue area of the
scale indicates cooler
temperatures, while ro-
tating right into the red
area indicates warmer temperatures.NOTE:
The air conditioning compressor will not
engage until the engine has been running
for about 10 seconds.
•MAX A/C
For maximum cooling use the A/C and recircu-
lation buttons at the same time.
•ECONOMY MODE
If economy mode is desired, push the A/C
button to turn OFF the indicator light and the
A/C compressor. Then, select Panel, Bi-Level or
Floor mode and move the temperature control
to the desired temperature.
Mode Control (Air Direction)
Rotate this control to
choose from several
patterns of air distribu-
tion. You can select ei-
ther a primary mode as
identified by the sym-
bols on the control, or a
blend of two of these
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modes. The closer the setting is to a particular
symbol, the more air distribution you receive
from that mode.
•Panel
Air is directed through the outlets in the
instrument panel. These outlets can be
adjusted to direct airflow.
NOTE:
The center instrument panel outlets can be
aimed so that they are directed toward the
rear seat passengers for maximum airflow
to the rear.
•Bi-Level
Air is directed through the panel and
floor outlets.
NOTE:
For all settings, except full cold or full hot,
there is a difference in temperature between
the upper and lower outlets. The warmer air
flows to the floor outlets. This feature gives
improved comfort during sunny but cool
conditions.•Floor
Air is directed through the floor outlets
with a small amount flowing through
the defrost and side window demist
outlets.
•Mix
Air is directed through the floor, de-
frost, and side window demist outlets.
This setting works best in cold or
snowy conditions that require extra heat to the
windshield. This setting is good for maintaining
comfort while reducing moisture on the
windshield.
•Defrost
Air is directed through the windshield
and side window demist outlets. Use
this mode with maximum blower and
temperature settings for best windshield and
side window defrosting.
NOTE:
•The air conditioning compressor oper-
ates in Mix, Defrost, or a blend of these
modes, even if the Air Conditioning (A/C)button is not pushed. This dehumidifies
the air to help dry the windshield. To
improve fuel economy, use these modes
only when necessary.
•For information on operating the Rear
Defrost, refer to “Rear Window Features”
in “Understanding The Features Of Your
Vehicle”.
•Recirculation Control
Pushing the Recirculation Control
button will put the system in recir-
culation mode. This can be used
when outside conditions such as
smoke, odors, dust, or high humid-
ity are present. Activating recirculation will
cause the LED in the control button to illumi-
nate.
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 will cause windows to
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fog on the inside, because of moisture
buildup inside the vehicle. Select the out-
side air position for maximum defogging.
•The A/C will engage automatically to pre-
vent fogging when the recirculation but-
ton is pushed and the mode control is set
to panel or panel / floor.
•The A/C can be deselected manually with-
out disturbing the mode control selection.
•When the ignition switch is turned to the
LOCK position, the recirculation feature
will be cancelled.
Automatic Temperature Control
(ATC) — If Equipped
The Automatic Temperature Control system au-
tomatically maintains the climate in the cabin of
the vehicle at the comfort levels desired by the
driver and passenger.Automatic Operation
Operation of the system is quite simple.
1. Turn the Mode Control knob (on the right)
and the Blower Control knob (on the left) to
AUTO.
NOTE:
The AUTO position performs best for front
seat occupants only.Dial in the temperature
you would like the sys-
tem to maintain by rotat-
ing the Temperature
Control knob. Once the
comfort level is se-
lected, the system will
maintain that level auto-
matically using the heat-
ing system. Should the desired comfort level
require air conditioning, the system will auto-
matically make the adjustment.
You will experience the greatest efficiency by
simply allowing the system to function automati-
cally. Selecting the “O” (OFF) position on the
blower control stops the system completely and
closes the outside air intake.
The recommended setting for maximum com-
fort for the average person is 72° F (22° C);
however, this may vary.
Automatic Temperature Controls
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NOTE:
•The temperature setting can be adjusted
at anytime without affecting automatic
operation.
•Pushing the Air Conditioning Control but-
ton while in AUTO mode will cause the
LED in the control button to flash three
times and then turn off. This indicatesthat the system is in AUTO mode and
requesting the air conditioning is not
necessary.
•If your air conditioning performance
seems lower than expected, check the
front of the A/C condenser located in front
of the radiator for an accumulation of dirt
or insects. Clean with a gentle water
spray from behind the radiator andthrough the condenser. Fabric front fas-
cia protectors may reduce airflow to the
condenser, reducing air conditioning
performance.
•Please read the Automatic Temperature
Control Operation Chart that follows for
details.
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Blower Control
For full automatic opera-
tion or for automatic
blower operation, turn
the blower knob to the
AUTO position. In
manual mode there are
seven blower speeds
that can be individual
selected. In off position
the blower will shut off.
Manual Operation Override
This system offers a full complement of manual
override features, which consist of Blower Pre-
ferred Automatic, Mode Preferred Automatic, or
Blower and Mode Preferred Automatic. This
means the operator can override the blower, the
mode, or both. There is a manual blower range
for times when the AUTO setting is not desired.
The blower can be set to any fixed blower speed
by rotating the Blower Control knob (on the left).
The operator can override the AUTO mode
setting to change airflow distribution by rotating
the Mode Control knob (on the right) to one of
the following positions.•Panel
Air is directed through the outlets in the
instrument panel. These outlets can be
adjusted to direct airflow.
NOTE:
The center instrument panel outlets can be
aimed so that they are directed toward the
rear seat passengers for maximum airflow
to the rear.
•Bi-Level
Air is directed through the panel and
floor outlets.
NOTE:
For all settings, except full cold or full hot,
there is a difference in temperature between
the upper and lower outlets. The warmer air
flows to the floor outlets. This feature gives
improved comfort during sunny but cool
conditions.•Floor
Air is directed through the floor outlets
with a small amount flowing through
the defrost and side window demist
outlets.
•Mix
Air is directed through the floor, de-
frost, and side window demist outlets.
This setting works best in cold or
snowy conditions that require extra heat to the
windshield. This setting is good for maintaining
comfort while reducing moisture on the
windshield.
•Defrost
Air is directed through the windshield
and side window demist outlets. Use
this mode with maximum blower and
temperature settings for best windshield and
side window defrosting.
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