lights JEEP COMPASS 2023 Owner's Manual

GETTING TO KNOW YOUR INSTRUMENT PANEL89
Loss of the battery charge may indicate one or
more of the following conditions:
The charging system cannot deliver enough
electrical power to the vehicle system because
the electrical loads are larger than the capability
of charging system. The charging system is still
functioning properly.
Turning on all possible vehicle electrical loads
(e.g. HVAC to max settings, exterior and interior
lights, overloaded power outlets +12 Volts,
150W, USB ports) during certain driving condi -
tions (city driving, towing, frequent stopping).
Installing options like additional lights, upfitter
electrical accessories, audio systems, alarms
and similar devices.
Unusual driving cycles (short trips separated by
long parking periods).
The vehicle was parked for an extended period
of time (weeks, months).
The battery was recently replaced and was not
charged completely.
The battery was discharged by an electrical load
left on when the vehicle was parked.
The battery was used for an extended period
with the engine not running to supply radio,
lights, chargers, +12 Volts portable appliances
like vacuum cleaners, game consoles and
similar devices. What to do when an electrical load reduction
action message is present (“Battery Saver On” or
“Battery Saver Mode”)
During a trip:
Reduce power to unnecessary loads if possible:

Turn off redundant lights (interior or exterior)

Check what may be plugged into power
outlets +12 Volts, 150W, USB ports
Check HVAC settings (blower, temperature)
Check the audio settings (volume)
After a trip:
Check if any aftermarket equipment was
installed (additional lights, upfitter electrical
accessories, audio systems, alarms) and review
specifications if any (load and Ignition Off Draw
currents).
Evaluate the latest driving cycles (distance,
driving time and parking time).
The vehicle should have service performed if
the message is still present during consecutive
trips and the evaluation of the vehicle and
driving pattern did not help to identify the cause.
WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the
instrument panel together with a dedicated
message and/or acoustic signal when applicable.
These indications are indicative and precautionary
and as such must not be considered as exhaustive
and/or alternative to the information contained in
the Owner’s Manual, which you are advised to read
carefully in all cases. Always refer to the
information in this chapter in the event of a failure
indication. All active telltales will display first if
applicable. The system check menu may appear
different based upon equipment options and
current vehicle status. Some telltales are optional
and may not appear.
RED WARNING LIGHTS
Air Bag Warning Light
This warning light will illuminate to
indicate a fault with the air bag, and will
turn on for four to eight seconds as a bulb
check when the ignition is placed in the
ON/RUN position. This light will illuminate with a
single chime when a fault with the air bag has been
detected, it will stay on until the fault is cleared. If
the light is either not on during startup, stays on, or
turns on while driving, have the system inspected
at an authorized dealer as soon as possible.
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92GETTING TO KNOW YOUR INSTRUMENT PANEL
Oil Temperature Warning Light
This warning light will illuminate to
indicate the engine oil temperature is
high. If the light turns on while driving,
stop the vehicle and shut off the engine
as soon as possible. Wait for oil temperature to
return to normal levels.
Seat Belt Reminder Warning Light
This warning light indicates when the
driver or passenger seat belt is
unbuckled. When the ignition is first
placed in the ON/RUN position and if the
driver’s seat belt is unbuckled, a chime will sound
and the light will turn on. When driving, if the driver
or front passenger seat belt remains unbuckled,
the Seat Belt Reminder Light will flash or remain on
continuously and a chime will sound Ú page 204.
Transmission Fault Warning Light
This light will illuminate (together with a
message in the instrument cluster
display and a buzzer) to indicate a
transmission fault. Contact an authorized
dealer if the message remains after restarting
the engine.

Transmission Temperature Warning Light —
If Equipped

This warning light will illuminate to warn
of a high transmission fluid temperature.
This may occur with strenuous usage
such as trailer towing. If this light turns
on, stop the vehicle and run the engine at idle or
slightly faster, with the transmission in PARK or
NEUTRAL, until the light turns off. Once the light
turns off, you may continue to drive normally.
Vehicle Security Warning Light —
If Equipped
This light will flash at a fast rate for
approximately 15 seconds when the
Vehicle Security system is arming,
and then will flash slowly until the vehicle
is disarmed.
YELLOW WARNING LIGHTS
Anti-Lock Brake System (ABS) Warning
Light
This warning light monitors the ABS.
The light will turn on when the ignition is
placed in the 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 Warning Light is not also on.
If the ABS light does not turn on when the ignition
is placed in the ON/RUN position, have the brake
system inspected by an authorized dealer.WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is
illuminated you could cause the fluid to boil over,
come in contact with hot engine or exhaust
components and cause a fire.
CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission damage
or transmission failure.

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96GETTING TO KNOW YOUR INSTRUMENT PANEL
YELLOW INDICATOR LIGHTS
4WD Low Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the 4WD Low mode. The front and
rear driveshafts are mechanically locked
together forcing the front and rear
wheels to rotate at the same speed. Low range
provides a greater gear reduction ratio to provide
increased torque at the wheels Ú page 112.
4WD Lock Indicator Light
This light alerts the driver that the vehicle
is in the 4WD Lock mode. The front and
rear driveshafts are mechanically locked
together, forcing the front and rear
wheels to rotate at the same speed Ú page 112.
Auto HOLD! Fault Indicator Light —
If Equipped
The Auto HOLD! Fault Indicator light will
illuminate if a fault is detected, it will be
indicated by a yellow HOLD! indicator
light that will stay on as long as the fault
condition exists.

Active Speed Limiter Fault Indicator Light —
If Equipped

This warning light will illuminate to signal
when there is a fault detected with the
Active Speed Limiter.
Forward Collision Warning (FCW) Indicator
Light — If Equipped
This telltale will turn on to warn you of a
possible collision with the vehicle in front
of you.
Forward Collision Warning (FCW) OFF
Indicator Light — If Equipped
This indicator light illuminates to indicate
that Forward Collision Warning is off.
Immobilizer Fail / VPS Electrical Alarm
Indicator Light
This telltale will illuminate when the
Vehicle Security system has detected an
attempt to break into the vehicle.
NOTE:After cycling the ignition to the ON/RUN position,
the Vehicle Security Warning Light could illuminate
if a problem with the system is detected. This
condition will result in the engine being shut off
after two seconds.
GREEN INDICATOR LIGHTS
Auto HOLD Indicator Light — If Equipped
Auto HOLD keeps your vehicle at a
complete stop without you having to keep
your foot on the brake pedal. Once
engaged a green HOLD indicator will
appear in the Instrument Cluster Display.
Active Lane Management Indicator Light —
If Equipped
The Active Lane Management indicator
light illuminates solid green when both
lane markings have been detected and
the system is “armed” and ready to
provide visual and torque warnings if an
unintentional lane departure occurs.
Parking/Headlights On Indicator Light
This indicator light will illuminate when
the parking lights or headlights are
turned on.
Front Fog Indicator Light — If Equipped
This indicator light will illuminate when
the front fog lights are on Ú page 43.

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GETTING TO KNOW YOUR INSTRUMENT PANEL97
Turn Signal Indicator Lights
When the left or right turn signal is
activated, the turn signal indicator will
flash independently and the
corresponding exterior turn signal lamps
will flash. Turn signals can be activated when
the multifunction lever is moved down (left) or
up (right).
NOTE:
A continuous chime will sound if the vehicle is
driven more than 1 mile (1.6 km) with either
turn signal on.
Check for an inoperative outside light bulb if
either indicator flashes at a rapid rate.
Cruise Control SET Indicator Light —
If Equipped With A Premium Instrument
Cluster
This indicator light will illuminate when
the Cruise Control is set to the desired
speed Ú page 117.
Stop/Start Active Indicator Light —
If Equipped
This indicator light will illuminate when
the Stop/Start function is in “Autostop”
mode.
Automatic High Beam Indicator Light —
If Equipped
This indicator shows that the automatic
high beam headlights are on Úpage 43.
WHITE INDICATOR LIGHTS
Active Lane Management Indicator Light —
If Equipped
When the Active Lane Management
system is ON, but not armed, the Active
Lane Management indicator light
illuminates solid white. This occurs when
only left, right, or neither lane line has been
detected. If a single lane line is detected, the
system is ready to provide only visual warnings if
an unintentional lane departure occurs on the
detected lane line Ú page 145.
Hill Descent Control (HDC) Indicator
Light — If Equipped
This indicator shows when the HDC
feature is turned on. The lamp will be on
solid when HDC is armed. HDC can only
be armed when the transfer case is in the
4WD Low position and the vehicle speed is less
then 30 mph (48 km/h). If these conditions are not
met while attempting to use the HDC feature, the
HDC indicator light will flash on/off.
Cruise Control Ready Indicator Light —
If Equipped With A Premium Instrument
Cluster
This light will turn on when the Cruise
Control has been turned on, but not set
Ú page 117.
Cruise Control SET Indicator Light —
If Equipped
This indicator light will illuminate when
the Cruise Control is set Ú page 117.
BLUE INDICATOR LIGHTS
High Beam Indicator Light
This indicator light will illuminate to
indicate that the high beam headlights
are on. With the low beams activated,
push the multifunction lever forward
(toward the front of the vehicle) to turn on the high
beams. Pull the multifunction lever rearward
(toward the rear of the vehicle) to turn off the high
beams. If the high beams are off, pull the lever
toward you for a temporary high beam on, “flash to
pass” scenario.
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98GETTING TO KNOW YOUR INSTRUMENT PANEL
GRAY INDICATOR LIGHTS
Cruise Control Ready Indicator Light —
If Equipped With Base Instrument Cluster
This light will turn on when the Cruise
Control has been turned on, but not set
Úpage 117.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated
Onboard Diagnostic system called OBD II. This
system monitors the performance of the
emissions, engine, and automatic transmission
control systems. When these systems are
operating properly, your vehicle will provide
excellent performance and fuel economy, as well
as emissions well within current government
regulations.
If any of these systems require service, the OBD II
system will turn on the Malfunction Indicator Light
(MIL). It will also store diagnostic codes and other
information to assist your service technician in
making repairs. Although your vehicle will usually
be drivable and not need towing, see an authorized
dealer for service as soon as possible.

ONBOARD DIAGNOSTIC SYSTEM (OBD II)
C
YBERSECURITY

Your vehicle is required to have an OBD II and a
connection port to allow access to information
related to the performance of your emissions
controls. Authorized service technicians may need
to access this information to assist with the
diagnosis and service of your vehicle and
emissions system Ú page 164.
CAUTION!
Prolonged driving with the MIL on could cause
further damage to the emission control
system. It could also affect fuel economy and
driveability. The vehicle must be serviced
before any emissions tests can be performed.
If the MIL is flashing while the vehicle is
running, severe catalytic converter damage
and power loss will soon occur. Immediate
service is required.
WARNING!
ONLY an authorized service technician should
connect equipment to the OBD II connection
port in order to read the VIN, diagnose, or
service your vehicle.
If unauthorized equipment is connected to the
OBD II connection port, such as a
driver-behavior tracking device, it may:
Be possible that vehicle systems,
including safety related systems, could be
impaired or a loss of vehicle control could
occur that may result in an accident
involving serious injury or death.
Access, or allow others to access, infor -
mation stored in your vehicle systems,
including personal information.

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STARTING AND OPERATING113
Active Drive Control — If Equipped
The Power Transfer Unit (PTU) is locked to ensure
immediate availability of torque to the rear drive
axles. This feature is selectable in AUTO mode and
automatic in the other driving mode. 4WD LOCK
can be enabled by the following ways:
When the 4WD LOCK button is pushed.
When the Selec-Terrain switch is moved from
AUTO to any other off-road modes.
Active Drive With Low Control — (Trailhawk models
only)
The 4WD LOW mode helps to improve the off-road
performance in all modes. To enable 4WD LOW,
please follow the steps below:
Enabling 4WD LOW
With the vehicle stationary, the ignition in the ON/
RUN position or with the engine running, shift the
transmission into NEUTRAL and push the 4WD
LOW button once. The instrument cluster will
display the message “4WD LOW” once the shift is
complete.
NOTE:
Both LOCK and LOW LED lights will blink and
then become active on the buttons until the
shift is complete.
The instrument cluster display will illuminate the
4WD LOW icon. Disabling 4WD LOW
To disable the 4WD LOW mode, the vehicle must
be stationary and the transmission shifted into
NEUTRAL. Push the 4WD LOW button once.
SELEC-TERRAIN — IF EQUIPPED
Selec-Terrain combines the capabilities of the
vehicle control systems, along with driver input, to
provide the best performance for all terrains.
MODE SELECTION GUIDE

Selec-Terrain Switch

AUTO
: This four-wheel drive operation is a
continuous operation, is fully automatic and can
be used on and off road. This mode balances
traction to ensure maneuverability and acceler -
ation improvement compared to a vehicle with
two wheel drive. This mode also reduces fuel consumption, since it allows the disconnect of
the drive shaft where conditions permit.
SNOW
: This mode allows you to have greater
stability under conditions of bad weather. For
use on and off road on surfaces with poor trac-
tion, such as roads covered with snow. When in
SNOW mode (depending on certain operating
conditions), the transmission may use SECOND
gear (rather than FIRST gear) during launches,
to minimize wheel slippage.
SAND/MUD : For off-road driving or use on
surfaces with poor traction, such as dry sand
and roads covered by mud or wet grass. The
transmission is set to provide maximum trac -
tion.
ROCK : (Trailhawk only): This mode is only avail -
able in 4WD LOW range. The device sets the
vehicle to maximize traction and allow the
highest steering capacity for off-road surfaces.
This mode gives you the maximum performance
off-road. Use for low speed obstacles such as
large rocks, deep ruts, etc.
SPORT : This mode is only available in 4WD
AUTO, and alters the transmission's automatic
shift schedule for sportier driving. Upshift
speeds are increased to make full use of avail -
able engine power. Suspension settings are
optimized and steering assist is modified to
provide better handling performance.
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STARTING AND OPERATING123
Setting The Following Distance In ACC
The specified following distance for ACC can be set
by varying the distance setting between four bars
(longest), three bars (long), two bars (medium) and
one bar (short). Using this distance setting and the
vehicle speed, ACC calculates and sets the
distance to the vehicle ahead. This distance
setting will show in the instrument cluster display.

Distance Settings

To increase the distance setting, push the
Distance Increase button and release. Each time
the button is pushed, the distance setting
increases by one bar (longer). To decrease the distance setting, push the
Distance Decrease button and release. Each time
the button is pushed, the distance setting
decreases by one bar (shorter).
If a slower moving vehicle is detected in the same
lane, the instrument cluster display will show the
ACC Set With Target Detected Light. The system
will then adjust vehicle speed automatically to
maintain the distance setting, regardless of the set
speed.
The vehicle will then maintain the set distance
until:
The vehicle ahead accelerates to a speed above
the set speed.
The vehicle ahead moves out of your lane or
view of the sensor.
The distance setting is changed.
The system disengages Ú
page 120.
The maximum braking applied by ACC is limited;
however, the driver can always apply the brakes
manually, if necessary.
NOTE:The brake lights will illuminate whenever the ACC
system applies the brakes.
A Proximity Warning will alert the driver if ACC
predicts that its maximum braking level is not
sufficient to maintain the set distance. If this
occurs, a visual alert “BRAKE!” will flash in the instrument cluster display and a chime will sound
while ACC continues to apply its maximum braking
force.
NOTE:The “BRAKE!” screen in the instrument cluster
display is a warning for the driver to take action
and does not necessarily mean that the Forward
Collision Warning system is applying the brakes
autonomously.
Overtake Aid
When driving with Adaptive Cruise Control (ACC)
engaged and following a vehicle, the system will
provide an additional acceleration up to the ACC
set speed to assist in passing the vehicle. This
additional acceleration is triggered when the driver
utilizes the left turn signal and will only be active
when passing on the left hand side.
ACC Operation At Stop
In the event that the ACC system brings your
vehicle to a standstill while following a vehicle in
front, if the vehicle in front starts moving within two
seconds of your vehicle coming to a standstill, your
vehicle will resume motion without the need for
any driver action.
If the vehicle in front does not start moving within
two seconds of your vehicle coming to a standstill,
the driver will either have to push the RES (resume)
button, or apply the accelerator pedal to reengage
the ACC to the existing set speed.
1 — Longest Distance Setting (Four Bars)
2 — Medium Distance Setting (Two Bars)
3 — Long Distance Setting (Three Bars)
4 — Short Distance Setting (One Bar)
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STARTING AND OPERATING131
NOTE:For the system to detect the driver’s hands on the
steering wheel, the wheel must be gripped on the
outside. Gripping the inside areas of the steering
wheel will not satisfy the hands-on condition to
engage the system.

Do Not Grip Inside Of Steering Wheel

System Deactivation
The system will be deactivated in any of the
following situations:
If the system has detected driver inattentive -
ness, and has gone through all escalation warn -
ings after hands are no longer detected on the
steering wheel
If lane markings are no longer detected
If the brake pedal is pressed or ACC system is
deactivated
If a turn signal is used (unless a target is in the
blind spot zone on the same side the turn signal
is being applied)
If the driver applies enough input to the steering
wheel
If the driver’s seat belt is released

If the vehicle speed exceeds 90 mph (145 km/h)

If the Highway Assist on/off button is pushed
again (HAS will turn off)
If the Forward Collision Warning (FCW) system
becomes active and is providing warnings/
braking
NOTE:
HAS will not enable if the system detects a
trailer is connected to the vehicle.
Pushing the Highway Assist on/off button will
turn the system off. All other deactivation condi -
tions will place the system back into the enabled
state with the steering wheel indicator displayed
in white until all engagement conditions are met
again.
When the system is deactivated, the system
status indicator lights will turn off, Active Lane
Management will return to its previous state,
and ACC will disable.
INDICATIONS ON THE DISPLAY
The Highway Assist system status can always be
viewed in the instrument cluster display, and
status changes are shown by changes in color of
the system’s indicator lights.
As the system detects driver inattentiveness as
previously described Ú page 129, the system
status indicator lights will change from green, to
yellow, to red, while the steering wheel icon on the
display moves up the screen to the center. The
following indicators will change in color as
warnings to the driver escalate:
Highway Assist Indicator (steering wheel icon in
the instrument cluster display)
Glow effect of the instrument cluster display
If driver attention is not returned, the system will
deactivate.
Highway Assist Indicators Are Off
HAS is not turned on/enabled by the driver.
Highway Assist Indicators Are White
HAS is turned on/enabled by the driver, but the
system is not actively steering to the vehicle.
Highway Assist Indicators Are Green
System is actively steering the vehicle and the
system detects driver is attentive.
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132STARTING AND OPERATING
(Continued)
Highway Assist Indicators Are Yellow
Driver inattentiveness has been detected,
warning the driver to place hands on the
steering wheel.
Highway Assist Indicators Are Red
Driver inattentiveness is still being detected,
warning the driver to place hands on the
steering wheel.
NOTE:The driver MUST replace hands on the steering
wheel and take control of the vehicle when the
system is deactivated.

Highway Assist Cancelled Message

SYSTEM STATUS
Along with changes in the system’s indicator lights
(green, yellow, and red), the system can also issue
a steering wheel vibration to accompany these
warnings. The vibration warning (if enabled) will
occur if the vehicle crosses a lane marker, for
example, when driving on a tight curve. This
feature can be turned on or off within the Uconnect
system Ú page 165.
SYSTEM OPERATION/LIMITATIONS
The Highway Assist system DOES NOT:
Warn or prevent collisions with other vehicles
Steer your vehicle around stopped vehicles,
slower vehicles, construction equipment,
pedestrians, or animals
Respond to traffic lights or stop signs
Merge onto highways or exit off-ramps
Change lanes or turn
React to cross traffic
NOTE:Adaptive Cruise Control (ACC) is a core component
of the Highway Assist system. For ACC system
limitations Úpage 118.
WARNING!
Highway Assist is an SAE Level 2 Driver Assist
feature, requiring driver attention at all times.
To prevent serious injury or death:
Always remain alert and be ready to take
control of the vehicle in the event that the
Highway Assist system disables.
Always keep your hands on the steering wheel
when the Highway Assist system is activated.
Do not use a hand-held device when the
Highway Assist system is engaged.
Maintain a safe distance from other vehicles
and pay attention to traffic conditions.
Do not place any objects on the steering wheel
(e.g. steering wheel covers) which could inter -
fere with the hand detection sensors.
WARNING!

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158STARTING AND OPERATING
Towing Requirements — Trailer Lights And
Wiring
Whenever you pull a trailer, regardless of the trailer
size, stoplights and turn signals on the trailer are
required for motoring safety.
The Trailer Tow Package may include a four- and
seven-pin wiring harness. Use a factory approved
trailer harness and connector.
NOTE:Do not cut or splice wiring into the vehicle’s wiring
harness.
The electrical connections are all complete to the
vehicle but you must mate the harness to a trailer
connector. Refer to the following illustrations.
NOTE:
Disconnect trailer wiring connector from the
vehicle before launching a boat (or any other
device plugged into vehicle’s electrical connect)
into water.
Be sure to reconnect once clear from water
area.
Four-Pin Connector

WARNING!
Do not connect trailer brakes to your vehicle's
hydraulic brake lines. It can overload your
brake system and cause it to fail. You might
not have brakes when you need them and
could have an accident.
Towing any trailer will increase your stopping
distance. When towing, you should allow for
additional space between your vehicle and the
vehicle in front of you. Failure to do so could
result in an accident.
CAUTION!
If the trailer weighs more than 1,000 lb (453 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do
this could lead to accelerated brake lining wear,
higher brake pedal effort, and longer stopping
distances.
1 — Ground
2 — Park
3 — Left Stop/Turn
4 — Right Stop/Turn

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