Jeep Compass (2019 year). Instruction — part 10

• The vehicle is driven greater than 25 mph (40 km/h)

(HDC exits immediately.)

Feedback To The Driver:

The instrument cluster has an HDC icon and the HDC
switch has an LED which offer feedback to the driver about
the state HDC is in.
• The cluster icon and switch lamp will illuminate and

remain solid when HDC is enabled or activated. This is
the normal operating condition for HDC.

• The switch lamp will flash for several seconds then

extinguish when the driver pushes the HDC switch
when enable conditions have not been met.

The Hill Descent Switch is located within the Selec-Terrain
knob in the upper right position.

WARNING!

HDC is only intended to assist the driver in controlling
vehicle speed when descending hills. The driver must
remain attentive to the driving conditions and is re-
sponsible for maintaining a safe vehicle speed.

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 forward gear; vehicle
backing uphill is in REVERSE 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 transmission, if the clutch is pressed, HSA will
remain active.

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WARNING!

There may be situations where the Hill Start Assist
(HSA) will not activate and slight rolling 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
responsibility to be attentive to distance to other ve-
hicles, people, and objects, and most importantly brake
operation to ensure safe operation of the vehicle under
all road conditions. Your complete attention is always
required while driving to maintain safe control 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 activated 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 pedal is released. In
order to avoid rolling down an incline while resum-
ing acceleration, manually activate the trailer brake
or apply more vehicle brake pressure prior to releas-
ing the brake pedal.

• HSA is not a parking brake. Always apply the

parking brake fully when exiting your vehicle. Also,
be certain to place the transmission in PARK.

• Failure to follow these warnings can result in a

collision or serious personal injury.

Disabling And Enabling HSA

This feature can be turned on or turned off. To change the
current setting, proceed as follows:
• If disabling HSA using Uconnect Settings, refer to

“Uconnect Settings” in “Multimedia” for further infor-
mation.

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Rain Brake Support (RBS)

Rain Brake Support may improve braking performance in
wet conditions. It will periodically apply a small amount of
brake pressure to remove any water buildup on the front
brake rotors. It functions when the windshield wipers are
in LO or HI speed. When Rain Brake Support is active,
there is no notification to the driver and no driver interac-
tion is required.

Ready Alert Braking (RAB)

Ready Alert Braking may reduce the time required to reach
full braking during emergency braking situations. It antici-
pates when an emergency braking situation may occur by
monitoring how fast the throttle is released by the driver.
The EBC will prepare the brake system for a panic stop.

Trailer Sway Control (TSC)

TSC uses sensors in the vehicle to recognize an excessively
swaying trailer and will take the appropriate actions to
attempt to stop the sway. TSC will become active automati-
cally once an excessively swaying trailer is recognized.

NOTE:

TSC cannot stop all trailers from swaying. Always

use caution when towing a trailer and follow the trailer
tongue weight recommendations. Refer to “Trailer Tow-
ing” in “Starting And Operating” for further information.

When

TSC

is

functioning,

the

“ESC Activation/

Malfunction Indicator Light” will flash, the engine power
may be reduced and you may feel the brakes being applied
to individual wheels to attempt to stop the trailer from
swaying. TSC is disabled when the ESC system is in the
“Partial Off” or “Full Off” modes.

WARNING!

If TSC activates while driving, slow the vehicle down,
stop at the nearest safe location, and adjust the trailer
load to eliminate trailer sway.

AUXILIARY DRIVING SYSTEMS

Blind Spot Monitoring (BSM) — If Equipped

The Blind Spot Monitoring (BSM) system uses two radar-
based sensors, located inside the rear bumper fascia, to
detect highway licensable vehicles (automobiles, trucks,
motorcycles, etc.) that enter the blind spot zones from the
rear/front/side of the vehicle.

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When the vehicle is started, the BSM warning light will
momentarily illuminate in both outside rear view mirrors
to let the driver know that the system is operational. The
BSM system sensors operate when the vehicle is in any
forward gear or REVERSE and enters stand-by mode when
the vehicle is in PARK.

The BSM detection zone covers approximately one lane
width on both sides of the vehicle 12 ft (3.8 m). The zone
length starts at the outside mirror and extends approxi-
mately 10 ft (3 m) beyond the rear bumper of the vehicle.
The BSM system monitors the detection zones on both

sides of the vehicle when the vehicle speed reaches ap-
proximately 6 mph (10 km/h) or higher and will alert the
driver of vehicles in these areas.

NOTE:
• The BSM system does NOT alert the driver about

rapidly approaching vehicles that are outside the detec-
tion zones.

• The BSM system detection zone DOES NOT change if

your vehicle is towing a trailer. Therefore, visually verify
the adjacent lane is clear for both your vehicle and trailer
before making a lane change. If the trailer or other object
(i.e., bicycle, sports equipment) extends beyond the side
of your vehicle, this may result in the BSM warning light
remaining illuminated the entire time the vehicle is in a
forward gear. It may be necessary to deactivate the BSM
system manually to avoid miss-detection. Refer to
“Uconnect Settings” in “Multimedia” for further infor-
mation.

• The Blind Spot Monitoring (BSM) system may experi-

ence drop outs (blinking on and off) of the side mirror
Warning Indicator lamps when a motorcycle or any
small object remains at the side of the vehicle for
extended periods of time (more than a couple of sec-
onds).

Rear Detection Zones

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The area on the rear fascia where the radar sensors are
located must remain free of snow, ice, and dirt/road
contamination so that the BSM system can function prop-
erly. Do not block the area of the rear fascia where the radar
sensors are located with foreign objects (bumper stickers,
bicycle racks, etc.)

The BSM system will provide a visual alert in the appro-
priate side view mirror based on a detected object. If the
turn signal is then activated, and it corresponds to an alert
present on that side of the vehicle, an audible chime will
also be sounded. Whenever a turn signal and detected
object are present on the same side at the same time, both
the visual and audio alerts will be issued. In addition to the
audible alert the radio (if on) will also be muted.

The BSM system monitors the detection zone from three
different entry points (side, rear, front) while driving to see
if an alert is necessary. The BSM system will issue an alert
during these types of zone entries.

Radar Sensor Location (Driver Side Shown)

Warning Light Location

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Entering From The Side

Vehicles that move into your adjacent lanes from either
side of the vehicle.

Entering From The Rear

Vehicles that come up from behind your vehicle on either
side and enter the rear detection zone with a relative speed
of less than 30 mph (48 km/h).

Side Monitoring

Rear Monitoring

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Overtaking Traffic

If you pass another vehicle slowly with a relative speed less
than 10 mph (16 km/h) and the vehicle remains in the
blind spot for approximately 1.5 seconds, the warning light
will be illuminated. If the difference in speed between the
two vehicles is greater than 10 mph (16 km/h), the warning
light will not illuminate.

Overtaking/Approaching

Overtaking/Passing

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The BSM system is designed not to issue an alert on
stationary objects such as guardrails, posts, walls, foliage,
berms, etc. However, occasionally the system may alert on
such objects. This is normal operation and your vehicle
does not require service.

The BSM system will not alert you of objects that are
traveling in the opposite direction of the vehicle in adjacent
lanes.

NOTE:

The BSM system may experience drop outs (blink-

ing on and off) in the side mirror LED icons while a
motorcycle, or any small target, remains at the vehicle’s
B-pillar for an extended period of time (longer than a
couple of seconds).

Stationary Objects

Opposing Traffic

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WARNING!

The Blind Spot Monitoring system is only an aid to
help detect objects in the blind spot zones. The BSM
system is not designed to detect pedestrians, bicyclists,
or animals. Even if your vehicle is equipped with the
BSM system, always check your vehicle’s mirrors,
glance over your shoulder, and use your turn signal
before changing lanes. Failure to do so can result in
serious injury or death.

Rear Cross Path (RCP)

The Rear Cross Path (RCP) feature is intended to aid the
driver when backing out of parking spaces where their
vision of oncoming vehicles may be blocked. Proceed
slowly and cautiously out of the parking space until the
rear end of the vehicle is exposed. The RCP system will
then have a clear view of the cross traffic and if an
oncoming vehicle is detected, alert the driver.

RCP monitors the rear detection zones on both sides of the
vehicle, for objects that are moving toward the side of the
vehicle with a minimum speed of approximately 3 mph
(5 km/h), to objects moving a maximum of approximately
20 mph (32 km/h), such as in parking lot situations.

NOTE:

In a parking lot situation, oncoming vehicles can be

obscured by vehicles parked on either side. If the sensors
are blocked by other structures or vehicles, the system will
not be able to alert the driver.

RCP Detection Zones

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When RCP is on and the vehicle is in REVERSE, the driver
is alerted using both the visual and audible alarms, includ-
ing reducing the radio volume.

WARNING!

Rear Cross Path Detection (RCP) is not a back up aid
system. It is intended to be used to help a driver detect
an oncoming vehicle in a parking lot situation. Drivers
must be careful when backing up, even when using
RCP. Always check carefully behind your vehicle, look
behind you, and be sure to check for pedestrians,
animals, other vehicles, obstructions, and blind spots
before backing up. Failure to do so can result in serious
injury or death.

Modes Of Operation

Three selectable modes of operation are available in the
Uconnect System. Refer to “Uconnect Settings” in “Multi-
media” for further information.

Blind Spot Alert Lights Only (Default Setting)

When operating in Blind Spot Alert mode, the BSM system
will provide a visual alert in the appropriate side view
mirror based on a detected object. However, when the
system is operating in Rear Cross Path (RCP) mode, the

system will respond with both visual and audible alerts
when a detected object is present. Whenever an audible
alert is requested, the radio is muted.

Blind Spot Alert Lights/Chime

When operating in Blind Spot Alert Lights/Chime mode,
the BSM system will provide a visual alert in the appro-
priate side view mirror based on a detected object. If the
turn signal is then activated, and it corresponds to an alert
present on that side of the vehicle, an audible chime will
also be sounded. Whenever a turn signal and detected
object are present on the same side at the same time, both
the visual and audible alerts will be issued. In addition to
the audible alert the radio (if on) will also be muted.

NOTE:

Whenever an audible alert is requested by the BSM

system, the radio is also muted.

When the system is in RCP, the system shall respond with
both visual and audible alerts when a detected object is
present. Whenever an audible alert is requested, the radio
volume is reduced. Turn/hazard signal status is ignored;
the RCP state always requests the chime.

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Blind Spot Alert Off

When the BSM system is turned off there will be no visual
or audible alerts from either the BSM or RCP systems.

NOTE:

The BSM system will store the current operating

mode when the vehicle is shut off. Each time the vehicle is
started the previously stored mode will be recalled and used.

Blocked Sensor

If the system detects degraded performance due to con-
tamination or foreign objects, a message will warn you of a
blocked sensor and the warning indicators in side view
mirrors will be illuminated. The warning indicators will
remain illuminated until blockage clearing conditions are
met. First clear the fascia area around the sensors of the
blockage. After removing the blockage, reset the system by
cycling the ignition from ON to OFF and then back ON.

General Information

The following regulatory statement applies to all Radio
Frequency (RF) devices equipped in this vehicle:

This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:

1. This device may not cause harmful interference.

2. This device must accept any interference received, in-

cluding interference that may cause undesired opera-
tion.

NOTE:

Changes or modifications not expressly approved

by the party responsible for compliance could void the
user’s authority to operate the equipment.

Forward Collision Warning (FCW) With Mitigation
— If Equipped

Forward Collision Warning (FCW) With Mitigation
Operation

The Forward Collision Warning (FCW) system with miti-
gation provides the driver with audible warnings, visual
warnings (within the instrument cluster display), and may
apply a brake jerk to warn the driver when it detects a
potential frontal collision. The warnings and limited brak-
ing are intended to provide the driver with enough time to
react, avoid or mitigate the potential collision.

NOTE:

FCW monitors the information from the forward

looking sensors as well as the Electronic Brake Controller
(EBC), to calculate the probability of a forward collision.
When the system determines that a forward collision is
probable, the driver will be provided with audible and
visual warnings and may provide a brake jerk warning.

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If the driver does not take action based upon these pro-
gressive warnings, then the system will provide a limited
level of active braking to help slow the vehicle and mitigate
the potential forward collision. If the driver reacts to the
warnings by braking and the system determines that the
driver intends to avoid the collision by braking but has not
applied sufficient brake force, the system will compensate
and provide additional brake force as required.

If a Forward Collision Warning with Mitigation event
begins at a speed below 26 mph (42 km/h), the system may
provide the maximum braking possible to mitigate the
potential forward collision. If the Forward Collision Warn-
ing with Mitigation event stops the vehicle completely, the
system will hold the vehicle at standstill for two seconds
and then release the brakes.

When the system determines a collision with the vehicle in
front of you is no longer probable, the warning message
will be deactivated.

NOTE:
• The minimum speed for FCW activation is 1 mph

(2 km/h).

• The FCW alerts may be triggered on objects other than

vehicles such as guard rails or sign posts based on the
course prediction. This is expected and is a part of
normal FCW activation and functionality.

FCW Message

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• It is unsafe to test the FCW system. To prevent such

misuse of the system, after four Active Braking events
within a key cycle, the Active Braking portion of FCW
will be deactivated until the next key cycle.

• The FCW system is intended for on-road use only. If the

vehicle is taken off-road, the FCW system should be
deactivated to prevent unnecessary warnings to the
surroundings.

WARNING!

Forward Collision Warning (FCW) is not intended to
avoid a collision on its own, nor can FCW detect every
type of potential collision. The driver has the respon-
sibility to avoid a collision by controlling the vehicle
via braking and steering. Failure to follow this warn-
ing could lead to serious injury or death.

FCW Settings

The forward collision menu setting is located in the
Uconnect settings.

NOTE:

The default status of FCW is “Full On,” this allows

the system to provide warning and autonomous braking in
the event of a potential frontal collision.

Changing the FCW status to “Warning Only” prevents the
system from providing autonomous braking, or additional
brake support if the driver is not braking adequately in the
event of a potential frontal collision.

Changing the FCW status to off deactivates the system, so
no warning or autonomous braking will be available in
case of a possible collision

NOTE:

The FCW system state is kept in memory from one

ignition cycle to the next. If the system is turned off, it will
remain off when the vehicle is restarted.

Changing FCW Sensitivity And Operating Status

The FCW Sensitivity And Operation Settings are program-
mable through the Uconnect System. Refer to “Uconnect
Settings” in “Multimedia” for further information.

The default status of FCW is the “Medium” setting and the
FCW is in the “Full On” setting. This allows the system to
warn the driver of a possible collision with the vehicle in
front using audible/visual warnings and it applies autono-
mous braking.

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Changing the FCW status to “Far” setting allows the
system to warn the driver of a possible collision with the
vehicle in front using audible/visual warning when the
latter is at a farther distance than

⬙Medium⬙ setting. This

provides the most reaction time to avoid a possible colli-
sion.

Changing the FCW status to the “Near” setting, allows the
system to warn the driver of a possible collision with the
vehicle in front when the distance between the vehicle in
the front is much closer. This setting provides less reaction
time than the “Far” and “Medium” settings, which allows
for a more dynamic driving experience.

NOTE:
• The system will retain the last setting selected by the

driver after ignition shut down.

• FCW may not react to irrelevant objects such as over-

head objects, ground reflections, objects not in the path
of the vehicle, stationary objects that are far away,
oncoming traffic, or leading vehicles with the same or
higher rate of speed.

• If FCW is disabled, unavailable screens will be dis-

played.

FCW Limited Warning

If the instrument cluster display reads “FCW Limited
Functionality” or “FCW Limited Functionality Clean Front
Windshield” momentarily, there may be a condition that
limits FCW functionality. Although the vehicle is still
drivable under normal conditions, the active braking may
not be fully available. Once the condition that limited the
system performance is no longer present, the system will
return to its full performance state. If the problem persists,
see an authorized dealer.

Service FCW Warning

If the system turns off, and the instrument cluster display
reads “FCW Unavailable Service Required”, there is an
internal system fault. Although the vehicle is still drivable
under normal conditions, have the system checked by an
authorized dealer.

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General Information

The following regulatory statement applies to all Radio
Frequency (RF) devices equipped in this vehicle:

This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:

1. This device may not cause harmful interference.

2. This device must accept any interference received, in-

cluding interference that may cause undesired opera-
tion.

NOTE:

Changes or modifications not expressly approved

by the party responsible for compliance could void the
user’s authority to operate the equipment.

Tire Pressure Monitor System (TPMS)

The Tire Pressure Monitor System (TPMS) will warn the
driver of a low tire pressure based on the vehicle recom-
mended cold placard pressure.

The tire pressure will vary with temperature by approxi-
mately 1 psi (7 kPa) for every 12°F (6.5°C). This means that
when the outside temperature decreases, the tire pressure
will decrease. Tire pressure should always be set based on
cold inflation tire pressure. This is defined as the tire

pressure after the vehicle has not been driven for at least
three hours, or driven less than 1 mile (1.6 km) after a three
hour period. The cold tire inflation pressure must not
exceed the maximum inflation pressure molded into the
tire sidewall. Refer to “Tires” in “Servicing And Mainte-
nance” for information on how to properly inflate the
vehicle’s tires. The tire pressure will also increase as the
vehicle is driven. This is normal and there should be no
adjustment for this increased pressure.

The TPMS will warn the driver of a low tire pressure if the
tire pressure falls below the low-pressure warning limit for
any reason, including low temperature effects and natural
pressure loss through the tire. The TPMS will continue to
warn the driver of low tire pressure as long as the
condition exists, and will not turn off until the tire pressure
is at or above the recommended cold placard pressure.

NOTE:

Once the low tire pressure warning (Tire Pressure

Monitoring System Warning Light) illuminates, you must
increase the tire pressure to the recommended cold placard
pressure in order for the Tire Pressure Monitoring System
Warning Light to turn off.

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NOTE:

When filling warm tires, the tire pressure may need

to be increased up to an additional 4 psi (28 kPa) above the
recommended cold placard pressure in order to turn the
Tire Pressure Monitoring System Warning Light off.

The system will automatically update and the Tire Pressure
Monitoring System Warning Light will turn off once the
system receives the updated tire pressures. The vehicle
may need to be driven for up to 20 minutes above 15 mph
(24 km/h) in order for the TPMS to receive this informa-
tion.

For example, your vehicle may have a recommended cold
(parked for more than three hours) placard pressure of 33
psi (227 kPa). If the ambient temperature is 68°F (20°C) and
the measured tire pressure is 28 psi (193 kPa), a tempera-
ture drop to 20°F (-7°C) will decrease the tire pressure to
approximately 24 psi (165 kPa). This tire pressure is low
enough to turn on the Tire Pressure Monitoring System
Warning Light. Driving the vehicle may cause the tire
pressure to rise to approximately 28 psi (193 kPa), but the
Tire Pressure Monitoring System Warning Light will still be
on. In this situation, the Tire Pressure Monitoring System
Warning Light will turn off only after the tires are inflated
to the vehicle’s recommended cold placard pressure value.

NOTE:

When filling warm tires, the tire pressure may need

to be increased up to an additional 4 psi (28 kPa) above the
recommended cold placard pressure in order to turn the
Tire Pressure Monitoring System Warning Light off.

CAUTION!

• The TPMS has been optimized for the original

equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment that is not of the same size,
type, and/or style. The TPM sensor is not designed
for use on aftermarket wheels and may contribute to
a poor overall system performance or sensor damage.
Customers are encouraged to use OEM wheels to
assure proper TPM feature operation.

• Using aftermarket tire sealants may cause the Tire

Pressure Monitoring System (TPMS) sensor to be-
come inoperable. After using an aftermarket tire
sealant it is recommended that you take your vehicle
to your authorized dealer to have your sensor func-
tion checked.

(Continued)

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