2021 JEEP PATRIOT park assist

•Commands..................................86
•Voice Training.................................88
•SEATS ......................................88•Power Seats — If Equipped........................88
•Heated Seats — If Equipped........................89
•Manual Front Seat Adjustment.......................90
•Manual Seat Height Adjustment — If Equipped.............90
•Manual Lumbar — If Equipped......................91
•Driver’s Seatback Recline.........................91
•Fold-Flat Front Passenger Seat — If Equipped.............92
•Head Restraints...............................92
•Folding Rear Seat..............................94
•Reclining Rear Seat — If Equipped....................95
•TO OPEN AND CLOSE THE HOOD . ....................95
•LIGHTS......................................96
•Multifunction Lever.............................96
•Headlights And Parking Lights......................96
•Daytime Running Lights — If Equipped.................97
•Lights-On Reminder.............................97
•Front Fog Lights...............................97
•Rear Fog Lights................................97
•Turn Signals.................................97
•Lane Change Assist.............................98
•High/Low Beam Switch...........................98
•Flash-To-Pass................................98
•Instrument Panel Dimmer..........................98
•Headlight Leveling System — If Equipped................98
62

•AutoStick (CVT) — If Equipped.....................177•FOUR-WHEEL DRIVE OPERATION — IF EQUIPPED . . . . . . . . . .178
•ON-ROAD DRIVING TIPS . . . . . . . . . . . . . . . . . .........179
•OFF-ROAD DRIVING TIPS..........................179
•When To Use Low (L Off-Road) With The 4WD Lock Lever Engaged —
If Equipped..................................179
•Driving In Snow, Mud And Sand.....................180
•Hill Climbing.................................181
•Driving Through Water...........................182
•After Driving Off-Road...........................183
•POWER STEERING . . . . . . . . . .....................184•Power Steering Fluid Check.......................184•PARKING BRAKE . ..............................185
•BRAKE SYSTEM . . . . . . . . . . . . . . . . . ..............186
•ELECTRONIC BRAKE CONTROL SYSTEM . . . . . . . . . ......187
•Electronic Brake Force Distribution (EBD)...............187
•Brake System Warning Light.......................187
•Anti-Lock Brake System (ABS)......................187
•Anti-Lock Brake Warning Light......................188
•Brake Assist System (BAS)........................189
•Hill Start Assist (HSA)...........................189
•Traction Control System (TCS)......................191
•Electronic Stability Control (ESC)....................191
•Electronic Roll Mitigation (ERM).....................194
•Hill Descent Control (HDC) — If Equipped...............195
•TIRES — GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . .195•Tire Pressure................................195
162

WARNING!
Abrasive material in any part of the brakes
may cause excessive wear or unpredictable
braking. You might not have full braking
power when you need it to prevent a colli-
sion. If you have been operating your vehicle
in dirty conditions, get your brakes checked
and cleaned as necessary.
•If you experience unusual vibration after driv-
ing in mud, slush or similar conditions, check
the wheels for impacted material. Impacted
material can cause a wheel imbalance and
freeing the wheels of it will correct the
situation.
POWER STEERING
The standard power steering system will give
you good vehicle response and increased ease
of maneuverability in tight spaces. The system
will provide mechanical steering capability if
power assist is lost.
If for some reason the power assist is inter-
rupted, it will still be possible to steer yourvehicle. Under these conditions, you will ob-
serve a substantial increase in steering effort,
especially at very low vehicle speeds and dur-
ing parking maneuvers.
NOTE:
•Increased noise levels at the end of the
steering wheel travel are considered nor-
mal and do not indicate that there is a
problem with the power steering system.
•Upon initial start-up in cold weather, the
power steering pump may make noise for
a short amount of time. This is due to the
cold, thick fluid in the steering system.
This noise should be considered normal,
and it does not in any way damage the
steering system.CAUTION!
Prolonged operation of the steering system
at the end of the steering wheel travel will
increase the steering fluid temperature and it
should be avoided when possible. Damage
to the power steering pump may occur.
Power Steering Fluid CheckChecking the power steering fluid level at a
defined service interval is not required. The fluid
should only be checked if a leak is suspected,
abnormal noises are apparent, and/or the sys-
tem is not functioning as anticipated. Coordi-
nate inspection efforts through an authorized
dealer.
CAUTION!
Do not use chemical flushes in your power
steering system as the chemicals can dam-
age your power steering components. Such
damage is not covered by the New Vehicle
Limited Warranty.
WARNING!
Fluid level should be checked on a level
surface and with the engine off to prevent
injury from moving parts and to ensure ac-
184

WARNING!
•Never leave children alone in a vehicle, or
with access to an unlocked vehicle. Allow-
ing children to be in a vehicle unattended
is dangerous for a number of reasons. A
child or others could be seriously or fatally
injured. Children should be warned not to
touch the parking brake, brake pedal or the
gear selector.
•Do not leave the Key Fob in or near the
vehicle, or in a location accessible to chil-
dren. A child could operate power win-
dows, other controls, or move the vehicle.
•Be sure the parking brake is fully disen-
gaged before driving; failure to do so can
lead to brake failure and a collision.
•
Always fully apply the parking brake when
leaving your vehicle, or it may roll and cause
damage or injury. Also, be certain to leave a
manual transmission in REVERSE or first
gear. Failure to do so may cause the vehicle
to roll and cause damage or injury.
CAUTION!
If the “Brake Warning Light” remains on with
the parking brake released, a brake system
malfunction is indicated. Have the brake
system serviced by an authorized dealer
immediately.
BRAKE SYSTEM
Your vehicle is equipped with power assisted
brakes as standard equipment. In the event
power assist is lost for any reason (for example,
repeated brake applications with the engine off),
the brakes will still function. However, the effort
required to brake the vehicle will be much
greater than that required with the power sys-
tem operating.
WARNING!
Riding the brakes can lead to brake failure
and possibly a collision. Driving with your
foot resting or riding on the brake pedal can
(Continued)
WARNING!(Continued)
result in abnormally high brake tempera-
tures, excessive lining wear, and possible
brake damage. You would not have your full
braking capacity in an emergency.
If either of the two hydraulic systems lose
normal capability, the remaining system will still
function with some loss of overall braking effec-
tiveness. This will be evident by increased pedal
travel during application and greater pedal force
required to slow or stop. In addition, if the
malfunction is caused by an internal leak, as the
brake fluid in the master cylinder drops, the
“Brake Warning Light” will light.
WARNING!
Driving a vehicle with the “Brake Warning
Light” on is dangerous. A significant de-
crease in braking performance or vehicle
stability during braking may occur. It will take
you longer to stop the vehicle or will make
(Continued)
186

Brake Assist System (BAS)The BAS is designed to optimize the vehicle’s
braking capability during emergency braking
maneuvers. The system detects an emergency
braking situation by sensing the rate and
amount of brake application and then applies
optimum pressure to the brakes. This can help
reduce braking distances. The BAS comple-
ments the anti-lock brake system (ABS). Apply-
ing the brakes very quickly results in the best
BAS assistance. To receive the benefit of the
system, you must apply continuous braking
pressure during the stopping sequence, (do not
“pump” the brakes). Do not reduce brake pedal
pressure unless braking is no longer desired.
Once the brake pedal is released, the BAS is
deactivated.
WARNING!
The Brake Assist System (BAS) cannot pre-
vent the natural laws of physics from acting
on the vehicle, nor can it increase the trac-
tion afforded by prevailing road conditions.
(Continued)
WARNING!(Continued)
BAS cannot prevent collisions, including
those resulting from excessive speed in
turns, driving on very slippery surfaces, or
hydroplaning. The capabilities of a BAS-
equipped vehicle must never be exploited in
a reckless or dangerous manner, which
could jeopardize the user’s safety or the
safety of others.
Hill Start Assist (HSA)The HSA system is designed to mitigate roll
back from a complete stop while on an incline. If
the driver releases the brake while stopped on
an incline, HSA will continue to hold the brake
pressure for a short period. If the driver does not
apply the throttle before this time expires, the
system will release brake pressure and the
vehicle will roll down the hill as normal.
The following conditions must be met in order
for HSA to activate:
•The feature must be enabled.
•The vehicle must be stopped.•Park brake must be off.
•Driver door must be closed.
•The vehicle must be on a sufficient grade.
•The gear selection must match vehicle uphill
direction (i.e., vehicle facing uphill is in for-
ward gear; vehicle backing uphill is in RE-
VERSE gear).
•HSA will work in REVERSE gear and all
forward gears. The system will not activate if
the transmission is in PARK or NEUTRAL.
For vehicles equipped with a manual trans-
mission, if the clutch is pressed, HSA will
remain active.
WARNING!
There may be situations where the Hill Start
Assist (HSA) will not activate and slight roll-
ing may occur, such as on minor hills or with
a loaded vehicle, or while pulling a trailer.
HSA is not a substitute for active driving
involvement. It is always the driver’s respon-
sibility to be attentive to distance to other
(Continued)
189

WARNING!(Continued)
vehicles, people, and objects, and most im-
portantly brake operation to ensure safe
operation of the vehicle under all road con-
ditions. Your complete attention is always
required while driving to maintain safe con-
trol of your vehicle. Failure to follow these
warnings can result in a collision or serious
personal injury.
Towing With HSA
HSA will also provide assistance to mitigate roll
back while towing a trailer.
WARNING!
•If you use a trailer brake controller with
your trailer, the trailer brakes may be acti-
vated and deactivated with the brake
switch. If so, there may not be enough
brake pressure to hold both the vehicle
and the trailer on a hill when the brake
(Continued)
WARNING!(Continued)
pedal is released. In order to avoid rolling
down an incline while resuming accelera-
tion, manually activate the trailer brake or
apply more vehicle brake pressure prior to
releasing the brake pedal.
•HSA is not a parking brake. Always apply
the parking brake fully when leaving your
vehicle. Also, be certain to leave the trans-
mission in PARK.
•Failure to follow these warnings may
cause the vehicle to roll down the incline
and could collide with another vehicle,
object or person, and cause serious or
fatal injury. Always remember to use the
parking brake while parking on a hill and
that the driver is responsible for braking
the vehicle.
Disabling And Enabling HSA
This feature can be turned on or turned off. To
change the current setting, proceed as follows:•For vehicles equipped with the Electronic
Vehicle Information Center (EVIC), refer to
“Electronic Vehicle Information Center
(EVIC)” in “Understanding Your Instrument
Panel” for further information.
•If disabling HSA using Uconnect Settings,
refer to “Uconnect Settings” in “Understand-
ing Your Instrument Panel” for further
information.
For vehicles not equipped with the EVIC, per-
form the following steps:
1. Center the steering wheel (front wheels
pointing straight forward).
2. Shift the transmission into PARK.
3. Apply the parking brake.
4. Start the engine.
5. Rotate the steering wheel slightly more than
one-half turn to the left.
6. Push the “ESC Off” button located in the
lower switch bank below the climate control
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WARNING!(Continued)
Light” will be illuminated. When in “Partial
Off” mode, the engine power reduction of
TCS is disabled, and the enhanced vehicle
stability offered by the ESC system is re-
duced. Trailer Sway control (TSC) (if
equipped) is disabled when the ESC system
is in the"Partial Off"mode.
Full Off (Four-Wheel Drive Models Only)
This mode is intended for off-highway or off-
road use when ESC stability features could
inhibit vehicle maneuverability due to trail con-
ditions. This mode is entered by pushing and
holding the “ESC Off” switch for five seconds
when the vehicle is stopped and the engine is
running. After five seconds, the"ESC OFF
Indicator Light"will illuminate and the “ESC
OFF” message will appear in the odometer.
Push and release the Trip Odometer button
located on the instrument cluster to clear this
message.
In this mode, ESC and TCS, except for the
“limited slip” feature described in the TCS sec-tion, are turned off until the vehicle reaches a
speed of 35 mph (56 km/h). At 35 mph
(56 km/h), the system returns to “Partial Off”
mode, as described above. TCS remains off.
When the vehicle speed drops below 30 mph
(48 km/h), the ESC system shuts off. ESC is
deactivated at low vehicle speeds so that it will
not interfere with off-road driving however, ESC
function returns to provide the stability feature
at speeds above 35 mph (56 km/h). The"ESC
OFF Indicator Light"will always be illuminated
when ESC is off.
To turn ESC on again, momentarily push the
“ESC Off” switch. This will restore the “ESC On”
mode of operation.
NOTE:
The “ESC OFF” message will display and an
audible chime will sound when the gear
selector is placed into the PARK position
from any other position, and then moved out
of the PARK position. This will occur even if
the message was previously cleared.
WARNING!
In the"Full Off"mode, the engine torque
reduction and stability features are disabled.
In an emergency evasive maneuver, the
ESC system will not engage to assist in
maintaining stability. “ESC Off” mode is in-
tended for off-highway or off-road use only.
ESC Activation/Malfunction Indicator Light
And ESC OFF Indicator Light
The “ESC Activation/Malfunction
Indicator Light” in the instrument
cluster will come on when the igni-
tion switch is cycled to the ON/
RUN position. It should go out with
the engine running. If the “ESC
Activation/Malfunction Indicator Light” comes
on continuously with the engine running, a
malfunction has been detected in the ESC
system. If this light remains on after several
ignition cycles, and the vehicle has been driven
several miles (kilometers) at speeds greater
than 30 mph (48 km/h), see your authorized
193

NOTE:
Do not remove foreign objects (e.g., screws
or nails) from the tire.
(C) Injecting Tire Service Kit Sealant Into
The Deflated Tire:
•Always start the engine before turning ON
the Tire Service Kit.
NOTE:
Manual transmission vehicles must have the
parking brake engaged and the gear selec-
tor in NEUTRAL.
•After pushing the Power Button (4), the seal-
ant (white fluid) will flow from the Sealant
Bottle (1) through the Sealant Hose (6) and
into the tire.
NOTE:
Sealant may leak out through the puncture
in the tire.
If the sealant (white fluid) does not flow
within0–10seconds through the Sealant
Hose (6):
1. Push the Power Button (4) to turn Off the Tire
Service Kit. Disconnect the Sealant Hose (6)from the valve stem. Make sure the valve
stem is free of debris. Reconnect the Seal-
ant Hose (6) to the valve stem. Check that
the Mode Select Knob (5) is in the Sealant
Mode position and not Air Mode. Push the
Power Button (4) to turn On the Tire Service
Kit.
2. Connect the Power Plug (8) to a different 12
Volt power outlet in your vehicle or another
vehicle, if available. Make sure the engine is
running before turning ON the Tire Service
Kit.
3. The Sealant Bottle (1) may be empty due to
previous use. Call for assistance.
NOTE:
If the Mode Select Knob (5) is on Air Mode
and the pump is operating, air will dispense
from the Air Pump Hose (7) only, not the
Sealant Hose (6).
If the sealant (white fluid) does flow through
the Sealant Hose (6):
1. Continue to operate the pump until sealant is
no longer flowing through hose (typicallytakes 30 - 70 seconds). As the sealant flows
through the Sealant Hose (6), the Pressure
Gauge (3) can read as high as 70 psi (4.8
Bar). The Pressure Gauge (3) will decrease
quickly from approximately 70 psi (4.8 Bar)
to the actual tire pressure when the Sealant
Bottle (1) is empty.
2. The pump will start to inject air into the tire
immediately after the Sealant Bottle (1) is
empty. Continue to operate the pump and
inflate the tire to the pressure indicated on
the tire pressure label on the driver-side
latch pillar (recommended pressure). Check
the tire pressure by looking at the Pressure
Gauge (3).
If the tire does not inflate to at least 26 psi
(1.8 Bar) pressure within 15 minutes:
•The tire is too badly damaged. Do not at-
tempt to drive the vehicle further. Call for
assistance.
238