2019 JEEP CHEROKEE brake light

INTERNAL EQUIPMENT................. 58Power Outlets................... 58
Power Inverter — If Equipped......... 60
ROOF LUGGAGE RACK — IF EQUIPPED......... 60
GETTING TO KNOW YOUR INSTRU-
MENT PANEL
INSTRUMENT CLUSTER DISPLAY............ 62Instrument Cluster Display Location And
Controls....................... 62
Instrument Cluster Display Selectable Items . 63
Diesel Displays................... 63
Diesel Particulate Filter (DPF) Messages . . . 63
WARNING LIGHTS AND MESSAGES.......... 64Red Warning Lights................ 64
Yellow Warning Lights............... 68
Yellow Indicator Lights.............. 72
Green Indicator Lights.............. 73
White Indicator Lights.............. 74
Blue Indicator Lights............... 75
ONBOARD DIAGNOSTIC SYSTEM — OBD II...... 75Onboard Diagnostic System (OBD II)
Cybersecurity.................... 76
SAFETY
SAFETY FEATURES................... 77Anti-Lock Brake System (ABS)......... 77
Electronic Brake Control System........ 78
AUXILIARY DRIVING SYSTEMS............. 88Blind Spot Monitoring (BSM) — If Equipped . 88
Forward Collision Warning (FCW) With Mitigation
— If Equipped................... 91
Tire Pressure Monitor System (TPMS)..... 94
OCCUPANT RESTRAINT SYSTEMS........... 98Occupant Restraint Systems Features..... 98
Important Safety Precautions.......... 98
Seat Belt Systems................ 100
Supplemental Restraint Systems (SRS) . . . 109
Child Restraints — Carrying Children
Safely....................... 119
Transporting Pets................ 135
SAFETY TIPS..................... 136Transporting Passengers............ 136
Exhaust Gas................... 136
Safety Checks You Should Make Inside The
Vehicle...................... 136
Periodic Safety Checks You Should Make
Outside The Vehicle............... 138
STARTING AND OPERATING
STARTING THE ENGINE................ 139Normal Starting — Gasoline Engine..... 139
Extreme Cold Weather
(Below –22°F Or −30°C)............ 140
Normal Starting — Diesel Engine....... 140
ENGINE BREAK-IN RECOMMENDATIONS....... 141
PARKING BRAKE.................... 142
Electric Park Brake (EPB)........... 142
MANUAL TRANSMISSION — IF EQUIPPED...... 144Shifting...................... 144
Downshifting................... 145
AUTOMATIC TRANSMISSION — IF EQUIPPED.... 146Key Ignition Park Interlock........... 147
Brake/Transmission Shift Interlock System . 148
Nine-Speed Automatic Transmission..... 148
Gear Ranges.................... 149
FOUR-WHEEL DRIVE OPERATION........... 1501-Speed Four-Wheel Drive (4X4) — If
Equipped..................... 150
2-Speed Four-Wheel Drive (4x4) — If
Equipped..................... 151
Shift Positions.................. 152
Shifting Procedures............... 152
Rear Electronic Locker (E-Locker) System — If
Equipped..................... 154
SELEC-TERRAIN.................... 155Description.................... 155
STOP/START SYSTEM................. 156Automatic Mode................. 156
Possible Reasons The Engine Does Not
Autostop...................... 157
To Start The Engine While In Autostop
Mode........................ 157
To Manually Turn Off The Stop/Start
System...................... 158
To Manually Turn On The Stop/Start System . 158
STOP/START SYSTEM — DIESEL MODELS ONLY . . 158Automatic Mode................. 159
Possible Reasons The Engine Does Not
Autostop...................... 159
To Start The Engine While In Autostop
Mode........................ 160
To Manually Turn Off The Stop/Start
System....................... 160
To Manually Turn On The Stop/Start System . 161
SPEED CONTROL.................... 161To Activate.................... 161
To Set A Desired Speed............. 162
To Resume Speed................ 162
To Deactivate................... 162
7

To drive the vehicle, push the unlock button,
insert the key in the ignition and turn to the
ON/RUN position.
NOTE:
• With remote start, the engine will only run
for 15 minutes (timeout) unless the igni-
tion key is placed in the ON/RUN position.
• The vehicle must be started with the key
after two consecutive timeouts.
All of the following conditions must be met
before the engine will remote start:
• Gear selector in PARK
• Doors closed
• Hood closed
• Liftgate closed
• Hazard switch off
• Brake switch inactive (brake pedal not
pushed)
• Battery at an acceptable charge level
• Check engine light shall not be present• System not disabled from previous remote
start event
• Vehicle alarm system indicator flashing
• Ignition in STOP/OFF position
• Fuel level meets minimum requirement
• Vehicle security alarm is not signaling an
intrusion
WARNING!
• Do not start or run an engine in a closed
garage or confined area. Exhaust gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monox-
ide is poisonous and can cause serious
injury or death when inhaled.
• Keep key fobs away from children. Op-
eration of the Remote Start System, win-
dows, door locks or other controls could
cause serious injury or death.
To Enter Remote Start Mode
Push and release the remote start button on
the key fob twice within five seconds. The
vehicle doors will lock, the parking lights will
flash, and the horn will chirp twice (if pro-
grammed). Then, the engine will start, and
the vehicle will remain in the Remote Start
mode for a 15-minute cycle.
NOTE:
• If an engine fault is present or fuel level is
low, the vehicle will start and then shut
down in 10 seconds.
• The park lamps will turn on and remain on
during Remote Start mode.
• For security, power window and power sun-
roof operation (if equipped) are disabled
when the vehicle is in the Remote Start
mode.
• The engine can be started two consecutive
times with the key fob. However, the igni-
tion must be cycled by pushing the START/
STOP button twice (or the ignition switch
must be cycled to the ON/RUN position)
before you can repeat the start sequence
for a third cycle.
GETTING TO KNOW YOUR VEHICLE
18

Headlight Switch
The headlight switch is located on
the right side of the instrument
panel. This switch controls the op-
eration of the headlights, parking lights, au-
tomatic headlights — if equipped, instru-
ment panel light dimming, ambient light
dimming — if equipped, interior lights, front
and rear fog lights — if equipped and head-
light leveling — if equipped.
From the O (off) position, rotating the head-
light switch counterclockwise to the first de-
tent will turn on the vehicle’s parking lights.
This feature will allow one side of the vehicle
parking lights to illuminate when the vehicle
is locked depending on the position of themultifunction lever. Rotate the headlight
switch clockwise from the O (off) position to
the first detent for headlight and instrument
panel light operation.
Daytime Running Lights (DRL) — If
Equipped
The Daytime Running Lights will turn on
when the engine is started and remain on
unless the headlamps are turned on, the
parking brake is applied, or the engine is shut
OFF.
NOTE:
If allowed by law in the country in which the
vehicle was purchased, the Daytime Running
Lights can be turned on and off using the
Uconnect System.
Refer to “Uconnect Settings” in “Multime-
dia” in the Owner’s Manual for further infor-
mation.
Headlight Switch
1 — Instrument Panel Dimmer
2 — Ambient Light Dimmer
3 — Rotate Headlight
4 — Push Front Fog Light
5 — Push Rear Fog Light
33

during startup, stays on, or turns on while
driving, have the system inspected at an
authorized dealer as soon as possible.
— Brake Warning Light
This warning 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.
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 hy-
draulic system malfunction or that a problem
with the Brake Booster has been detected by
the Anti-Lock Brake System (ABS) / Elec-
tronic Stability Control (ESC) system. In this
case, the light will remain on until the condi-
tion 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 indi-
cated by the Brake Warning Light, which will
turn on when the brake fluid level in the
master cylinder has dropped below a speci-
fied 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
WARNING!
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.
65

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 warning light will illuminate when the
battery is not charging properly. If it stays on
while the engine is running, there may be a
malfunction with the charging system. Con-
tact an 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 warning light will turn on when there's a
fault with the EPS (Electric Power Steering)
system. Refer to “Power Steering” in “Start-
ing And Operating” in the Owner’s Manual for
further information.
WARNING!
Continued operation with reduced assist
could pose a safety risk to yourself and
others. Service should be obtained as soon
as possible.
— Electronic Throttle Control (ETC)
Warning Light
This warning light will illuminate to indicate
a problem with the Electronic Throttle Con-
trol (ETC) system. If a problem is detected
while the vehicle is running, the light will
either stay on or flash depending on the
nature of the problem. Cycle the ignition
when the vehicle is safely and completely
stopped and the transmission is placed in the
PARK position. The light should turn off. Ifthe light remains on with the vehicle running,
your vehicle will usually be drivable; however,
see an authorized dealer for service as soon
as possible.
NOTE:
This light may turn on if the accelerator and
brake pedals are pressed at the same time.
If the light continues to flash when the ve-
hicle is running, immediate service is re-
quired and you may experience reduced per-
formance, an elevated/rough idle, or engine
stall and your vehicle may require towing.
The light will come on when the ignition is
placed in the ON/RUN or ACC/ON/RUN posi-
tion and remain on briefly as a bulb check. If
the light does not come on during starting,
have the system checked by an authorized
dealer.
— Engine Coolant Temperature Warn-
ing Light
This light warns of an overheated engine
condition. If the engine coolant temperature
is too high, this indicator will illuminate and
a single chime will sound.
GETTING TO KNOW YOUR INSTRUMENT PANEL
66

— Vehicle Security Warning Light — If
Equipped
This light will flash at a fast rate for approxi-
mately 15 seconds when the vehicle security
alarm is arming, and then will flash slowly
until the vehicle is disarmed.
Yellow Warning Lights
— Adaptive Cruise Control (ACC) Fault
Warning Light — If Equipped
This warning light will illuminate to indicate
a fault in the ACC system. Contact a local
authorized dealer for service.
For further information, refer to “Adaptive
Cruise Control (ACC)” in “Starting And Oper-
ating.”
— Electronic Park Brake Warning
Light
This warning light will illuminate to indicate
the Electronic Park Brake is not functioning
properly and service is required. Contact an
authorized dealer.
— Anti-Lock Brake (ABS) Warning
Light
This warning light monitors the Anti-Lock
Brake System (ABS). The light will turn on
when the ignition is placed in the ON/RUN or
ACC/ON/RUN position and may stay on for as
long as four seconds.
If the ABS light remains on or turns on while
driving, then the Anti-Lock portion of the
brake system is not functioning and service is
required as soon as possible. However, the
conventional brake system will continue to
operate normally, assuming the Brake Warn-
ing Light is not also on.
If the ABS light does not turn on when the
ignition is placed in the ON/RUN or ACC/ON/
RUN position, have the brake system in-
spected by an authorized dealer.
— Electronic Stability Control (ESC)
Active Warning Light — If Equipped
This warning light will indicate when the
Electronic Stability Control system is Active.
The “ESC Indicator Light” in the instrument
cluster will come on when the ignition isplaced in the ON/RUN or ACC/ON/RUN posi-
tion, and when ESC is activated. It should go
out with the engine running. If the “ESC
Indicator Light” comes on continuously with
the engine running, a malfunction has been
detected in the ESC system. If this warning
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 an authorized dealer as soon
as possible to have the problem diagnosed
and corrected.
• The “ESC Off Indicator Light” and the
“ESC Indicator Light” come on momen-
tarily each time the ignition is placed in the
ON/RUN or ACC/ON/RUN position.
• The ESC system will make buzzing or click-
ing sounds when it is active. This is normal;
the sounds will stop when ESC becomes
inactive.
• This light will come on when the vehicle is
in an ESC event.
GETTING TO KNOW YOUR INSTRUMENT PANEL
68

SAFETY FEATURES
Anti-Lock Brake System (ABS)
The Anti-Lock Brake System (ABS) provides
increased vehicle stability and brake perfor-
mance under most braking conditions. The
system automatically prevents wheel lock,
and enhances vehicle control during braking.
The ABS performs a self-check cycle to en-
sure that the ABS is working properly each
time the vehicle is started and driven. During
this self-check, you may hear a slight clicking
sound as well as some related motor noises.
ABS is activated during braking when the
system detects one or more wheels begin to
lock. Road conditions such as ice, snow,
gravel, bumps, railroad tracks, loose debris,
or panic stops may increase the likelihood of
ABS activation(s).
You also may experience the following when
ABS activates:
• The ABS motor noise (it may continue to
run for a short time after the stop).
• The clicking sound of solenoid valves.• Brake pedal pulsations.
• A slight drop of the brake pedal at the end
of the stop.
These are all normal characteristics of ABS.
WARNING!
• The ABS contains sophisticated elec-
tronic equipment that may be suscep-
tible to interference caused by improp-
erly installed or high output radio
transmitting equipment. This interfer-
ence can cause possible loss of anti-lock
braking capability. Installation of such
equipment should be performed by
qualified professionals.
• Pumping of the Anti-Lock Brakes will
diminish their effectiveness and may
lead to a collision. Pumping makes the
stopping distance longer. Just press
firmly on your brake pedal when you
need to slow down or stop.
• The ABS cannot prevent the natural laws
of physics from acting on the vehicle,
nor can it increase braking or steering
efficiency beyond that afforded by the
WARNING!
condition of the vehicle brakes and tires
or the traction afforded.
• The ABS cannot prevent collisions, in-
cluding those resulting from excessive
speed in turns, following another vehicle
too closely, or hydroplaning.
• The capabilities of an ABS equipped
vehicle must never be exploited in a
reckless or dangerous manner that could
jeopardize the user’s safety or the safety
of others.
ABS is designed to function with the OEM
tires. Modification may result in degraded
ABS performance.
Anti-Lock Brake Warning Light
The yellow “Anti-Lock Brake Warning Light”
will turn on when the ignition is turned to the
ON/RUN mode and may stay on for as long as
four seconds.
If the “Anti-Lock Brake Warning Light” re-
mains on or comes on while driving, it indi-
cates that the anti-lock portion of the brake
system is not functioning and that service is
77

required. However, the conventional brake
system will continue to operate normally if
the “Anti-Lock Brake Warning Light” is on.
If the “Anti-Lock Brake Warning Light” is on,
the brake system should be serviced as soon
as possible to restore the benefits of anti-lock
brakes. If the “Anti-Lock Brake Warning
Light” does not come on when the ignition is
turned to the ON/RUN mode, have the light
repaired as soon as possible.
Electronic Brake Control System
Your vehicle is equipped with an advanced
Electronic Brake Control system (EBC). This
system includes Electronic Brake Force Dis-
tribution (EBD), Anti-Lock Brake System
(ABS), Brake Assist System (BAS), Hill Start
Assist (HSA), Traction Control System (TCS),
Electronic Stability Control (ESC), and Elec-
tronic Roll Mitigation (ERM). These systems
work together to enhance both vehicle stabil-
ity and control in various driving conditions.Your vehicle may also be equipped with
Trailer Sway Control (TSC), Ready Alert Brak-
ing (RAB), Rain Brake Support (RBS), Dy-
namic Steering Torque (DST), Hill Descent
Control (HDC), and Selec-Speed Control
(SSC).
Electronic Brake Force Distribution (EBD)
This function manages the distribution of the
braking torque between the front and rear
axles by limiting braking pressure to the rear
axle. This is done to prevent overslip of the
rear wheels to avoid vehicle instability, and to
prevent the rear axle from entering ABS be-
fore the front axle.
Brake System Warning Light
The red “Brake System Warning Light” will
turn on when the ignition is turned to the
ON/RUN mode and may stay on for as long as
four seconds.
If the “Brake System Warning Light” remains
on or comes on while driving, it indicates that
the brake system is not functioning properly
and that immediate service is required. If the“Brake System Warning Light” does not
come on when the ignition is turned to the
ON/RUN mode, have the light repaired as
soon as possible.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s
braking capability during emergency braking
maneuvers. The system detects an emer-
gency 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
complements the anti-lock brake system
(ABS). Applying the brakes very quickly re-
sults in the best BAS assistance. To receive
the benefit of the system, you must apply
continuous braking pressure during the stop-
ping 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
prevent the natural laws of physics from
SAFETY
78