2017 CHRYSLER 300 sensor

The BSM system notifies the driver of objects in the
detection zones by illuminating the BSM warning light
located in the outside mirrors in addition to sounding an
audible (chime) alert and reducing the radio volume if the
corresponding turn signal is activated. Refer to “Modes Of
Operation” for further information.
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.Entering From The Side
Vehicles that move into your adjacent lanes from either
side of the vehicle.
Sensor Location (Driver Side Shown)
Side Monitoring
98 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

(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.
When RCP is on and the vehicle is in REVERSE, the driver
is alerted using both the visual and audible alert, including
reducing the radio volume so that the alert can be better
heard.
WARNING!
Rear Cross Path (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/Customer
Programmable Features” in “Understanding Your Instru-
ment Panel” 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 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 volume is reduced.
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 audio alerts will be issued. In addition to the
audible alert the radio (if on) volume will be reduced.
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NOTE:The “Headlights On With Wipers” feature can be
turned on or off using the Uconnect System. Refer to
“Uconnect Settings/Customer Programmable Features” in
“Understanding Your Instrument Panel” for further infor-
mation.
Rain Sensing Wipers
This feature senses moisture on the windshield and auto-
matically activates the wipers for the driver. The feature is
especially useful for road splash or over spray from the
windshield washers of the vehicle ahead. Rotate the end of
the multifunction lever to one of four settings to activate
this feature.
The sensitivity of the system can be adjusted with the
multifunction lever. Wiper delay position 1 is the least
sensitive, and wiper delay position 4 is the most sensitive.
Setting 3 should be used for normal rain conditions.
Settings 1 and 2 can be used if the driver desires less wiper
sensitivity. Setting 4 can be used if the driver desires more
sensitivity. The rain sensing wipers will automatically
change between an intermittent wipe, slow wipe and a fast
wipe depending on the amount of moisture that is sensed
on the windshield. Place the wiper switch in the OFF
position when not using the system. The Rain Sensing feature can be turned on and off using
the Uconnect System, refer to “Uconnect Settings” in
“Understanding Your Instrument Panel” for further infor-
mation.
NOTE:
•
The Rain Sensing feature will not operate when the
wiper speed is in the low or high position.
• The Rain Sensing feature may not function properly
when ice or dried salt water is present on the wind-
shield.
• Use of Rain-X or products containing wax or silicone
may reduce rain sensor performance.
The Rain Sensing system has protective features for the
wiper blades and arms. It will not operate under the
following conditions:
• Low Temperature Wipe Inhibit — The Rain Sensing
feature will not operate when the ignition is placed in
the RUN position, the vehicle is stationary and the
outside temperature is below 32°F (0°C), unless the
wiper control on the multifunction lever is moved, the
vehicle speed becomes greater than 0 mph (0 km/h) or
the outside temperature rises above freezing.
128 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
Speed Control can be dangerous where the system
cannot maintain a constant speed. Your vehicle could
go too fast for the conditions, and you could lose
control and have an accident. Do not use Speed Control
in heavy traffic or on roads that are winding, icy,
snow-covered or slippery.
ADAPTIVE CRUISE CONTROL (ACC) — IF
EQUIPPED
Adaptive Cruise Control (ACC) increases the driving con-
venience provided by cruise control while traveling on
highways and major roadways. However, it is not a safety
system and not designed to prevent collisions.Speed
Control function performs differently. Please refer to the
proper section within this chapter.
ACC will allow you to keep cruise control engaged in light
to moderate traffic conditions without the constant need to
reset your cruise control. ACC utilizes a radar sensor and a
forward facing camera designed to detect a vehicle directly
ahead of you. NOTE:
•
If the sensor does not detect a vehicle ahead of you, ACC
will maintain a fixed set speed.
• If the ACC sensor detects a vehicle ahead, ACC will
apply limited braking or acceleration (not to exceed the
original set speed) automatically to maintain a preset
following distance, while matching the speed of the
vehicle ahead.
The Cruise Control system has two control modes:
• Adaptive Cruise Control mode for maintaining an ap-
propriate distance between vehicles.
• Normal (Fixed Speed) Cruise Control mode for cruising
at a constant preset speed. For additional information,
refer to “Normal (Fixed Speed) Cruise Control Mode” in
this section.
NOTE: Normal (Fixed Speed) Cruise Control will not react
to preceding vehicles. Always be aware of the mode
selected.
You can change the mode by using the Cruise Control
buttons. The two control modes function differently. Al-
ways confirm which mode is selected.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 135

To increase the distance setting, push the Distance Setting
— 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 Setting
— Decrease button and release. Each time the button is
pushed, the distance setting decreases by one bar (shorter).
If there is no vehicle ahead, the vehicle will maintain the set
speed. If a slower moving vehicle is detected in the same
lane, the instrument cluster display displays the “SensedVehicle Indicator” icon, and the system adjusts vehicle
speed automatically to maintain the distance setting, re-
gardless 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. (Refer to the information on
ACC Activation).
The maximum braking applied by ACC is limited; how-
ever, 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
capacity.
Distance Setting 1 Bar (Short)
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Adaptive Cruise Control (ACC) Menu
The instrument cluster display will show the current ACC
system settings. The instrument cluster display is located
in the center of the instrument cluster. The information it
displays depends on ACC system status.
Push the Adaptive Cruise Control (ACC) on/off button
(located on the steering wheel) until one of the following
appears in the instrument cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read “Adaptive
Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated, but the vehicle speed setting has
not been selected, the display will read “Adaptive Cruise
Control Ready.”
ACC SET
When the SET (+) or the SET (-) button (located on the
steering wheel) is pushed, the display will read “ACC
SET.”
When ACC is set, the set speed will show in the instrument
cluster display.The ACC screen may display once again if any ACC
activity occurs, which may include any of the following:
•
System Cancel
• Driver Override
• System Off
• ACC Proximity Warning
• ACC Unavailable Warning
• The instrument cluster display will return to the last
display selected after five seconds of no ACC display
activity
Display Warnings And Maintenance
“Wipe Front Radar Sensor In Front Of Vehicle”
Warning
The “ACC/FCW Unavailable Wipe Front Radar Sensor”
warning will display and also a chime will indicate when
conditions temporarily limit system performance.
This most often occurs at times of poor visibility, such as in
snow or heavy rain. The ACC system may also become
temporarily blinded due to obstructions, such as mud, dirt
or ice. In these cases, the instrument cluster display will
read “ACC/FCW Unavailable Wipe Front Radar Sensor”
and the system will deactivate.
146 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

The “ACC/FCW Unavailable Wipe Front Radar Sensor”
message can sometimes be displayed while driving in
highly reflective areas (i.e. tunnels with reflective tiles, or
ice and snow). The ACC system will recover after the
vehicle has left these areas. Under rare conditions, when
the radar is not tracking any vehicles or objects in its path
this warning may temporarily occur.
NOTE:If the “ACC/FCW Unavailable Wipe Front Radar
Sensor” warning is active, Normal (Fixed Speed) Cruise
Control is still available. For additional information, refer
to “Normal (Fixed Speed) Cruise Control Mode” in this
section.
If weather conditions are not a factor, the driver should
examine the sensor. It may require cleaning or removal of
an obstruction. The sensor is located in the center of the
vehicle behind the lower grille.
To keep the ACC System operating properly, it is important
to note the following maintenance items:
• Always keep the sensor clean. Carefully wipe the sensor
lens with a soft cloth. Be cautious not to damage the
sensor lens. •
Do not remove any screws from the sensor. Doing so
could cause an ACC system malfunction or failure and
require a sensor realignment.
• If the sensor or front end of the vehicle is damaged due
to a collision, see your authorized dealer for service.
• Do not attach or install any accessories near the sensor,
including transparent material or aftermarket grilles.
Doing so could cause an ACC system failure or malfunc-
tion.
When the condition that deactivated the system is no
longer present, the system will return to the “Adaptive
Cruise Control Off” state and will resume function by
simply reactivating it.
NOTE:
• If the “ACC/FCW Unavailable Wipe Front Radar Sen-
sor” message occurs frequently (e.g. more than once on
every trip) without any snow, rain, mud, or other
obstruction, have the radar sensor realigned at your
authorized dealer.
• Installing a snow plow, front-end protector, an aftermar-
ket grille or modifying the grille is not recommended.
Doing so may block the sensor and inhibit ACC/FCW
operation.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 147

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. If
the driver does not take action based upon these progres-
sive 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 For-
ward Collision Warning with Mitigation event begins at a
speed below 20 mph (32 km/h), the system may provide
the maximum or partial braking to mitigate the potential
forward collision. If the Forward Collision Warning 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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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 155