sensor CHRYSLER 300 2010 1.G User Guide

Setting the Following Distance in ACC
The specified following distance for ACC can be set by
varying the distance setting between long, medium, and
short. Using this distance setting and the vehicle speed,
ACC calculates and sets the distance to the vehicle ahead.
This distance setting displays in the EVIC.To change the distance setting, push the lever away from
you (DISTANCE) and release. Each time this is done, the
distance setting adjusts between long, medium, and
short.
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 EVIC displays the “Sensed Vehicle Indi-
cator” icon, and the system adjusts vehicle speed auto-
matically 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.
1 — Sensor Bars. Default Distance Setting is Three Bars = Long.
170 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 behind the grille,
slightly offset from the center of the grille.
To keep the ACC System operating properly, it is impor-
tant 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 or the
sensor mount. Doing so could cause an ACC system
malfunction or failure and require a sensor realign-
ment.
•If the sensor is damaged due to an accident, 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
malfunction.
When the condition that deactivated the system is no
longer present, the system will return to the “CRUISE
OFF” state and will resume function by simply reactivat-
ing it.
ACC Sensor Location
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NOTE:Installing a vehicle front-end protector or an
aftermarket grille or modifying the grille is not recom-
mended. Doing so may block the sensor and inhibit ACC
operation.
ACC Unavailable Warning
If the system turns off, and the EVIC displays ACC
UNAVAILABLE, there may be a temporary malfunction
that limits ACC functionality. Although the vehicle is still
drivable under normal conditions, ACC will be tempo-
rarily unavailable. If this occurs, try activating ACC again
later, following a key cycle. If the problem persists, see
your authorized dealer.
Service ACC Warning
If the system turns off, and the EVIC displays “SERVICE
ACC,” it indicates 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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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 177

PARKSENSEREAR PARK ASSIST
The ParkSense Rear Park Assist system is a driver aid
that senses for obstacles behind the vehicle. Refer to
ParkSense System Usage Precautions for limitations of
this system and recommendations.
ParkSense is active when the driver shifts the transmis-
sion into the REVERSE position, and the parking brake is
not applied, and the vehicle speed is less than 10 mph
(16 km/h).
ParkSense can be turned on or off through the Electronic
Vehicle Information Center (EVIC) when the vehicle is in
PARK. Refer to “Electronic Vehicle Information Center
(EVIC)/Personal Settings (Customer-Programmable Fea-
tures)” in “Understanding Your Instrument Panel” for
further information. ParkSense
uses four sensors located in the rear bumper
to scan for obstacles up to 79 in (200 cm) away from the
rear bumper fascia. The ParkSense Warning Display
located above the rear window provides both visible and
audible warnings to indicate the range of the object.
ParkSense LED Display
184 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

ParkSenseSystem Usage Precautions
NOTE:
•Ensure that the rear bumper is free of snow, ice, mud,
dirt and debris to keep the ParkSense Rear Park
Assist system operating properly.
•Jackhammers, large trucks, and other vibrations could
affect the performance of the ParkSense Rear Park
Assist system.
•When you turn ParkSense off, the instrument cluster
will display “PARK ASSIST DISABLED.” Further-
more, once you turn ParkSense off, it remains off
until you turn it on again, even if you cycle the ignition
key.
•When you move the shift lever to the REVERSE
position and ParkSense is turned off, the instrument
cluster will display “PARK ASSIST DISABLED” mes-
sage for as long as the vehicle is in REVERSE.
•ParkSense, when on, will MUTE the radio when it is
sounding a tone.
•If a ParkSense system malfunction occurs, a single
chime will sound once per ignition cycle. In addition,
the Electronic Vehicle Information Center (EVIC) will
display “SERVICE PARK ASSIST SYSTEM” and the
LED in the ParkSense switch will illuminate. If this
occurs after making sure the rear fascia/bumper is
clean and clear of snow, ice, mud, dirt, or other
obstruction, see your authorized dealer for service.
•Clean the ParkSense sensors regularly, taking care
not to scratch or damage them. The sensors must not
be covered with ice, snow, slush, mud, dirt, or debris.
Failure to do so can result in ParkSense not working
properly. The ParkSense system might not detect an
obstacle behind the fascia/bumper, or it could provide
a false indication that an obstacle is behind the fascia/
bumper.
186 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•Objects must not be within 12 in (30 cm) from the rear
fascia/bumper while driving the vehicle. Failure to do
so can result in the system misinterpreting a close
object as a sensor problem, causing the “SERVICE
PARK ASSIST SYSTEM” message to be displayed in
the instrument cluster.
CAUTION!
•The ParkSenseRear Park Assist system is only a
parking aid and it is unable to recognize every
obstacle, including small obstacles. Parking curbs
might be temporarily detected or not detected at
all. Obstacles located above or below the sensors
will not be detected when they are in close prox-
imity.
(Continued)
CAUTION! (Continued)
•The vehicle must be driven slowly when using the
ParkSenseRear Park Assist system to be able to
stop in time when the obstacle is detected. It is
recommended that the driver looks over his/her
shoulder when using ParkSense.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 187

WARNING!
•Drivers must be careful when backing up even
when using the ParkSenseRear Park Assist sys-
tem. Always check carefully behind your vehicle,
look behind you, and be sure to check for pedes-
trians, animals, other vehicles, obstructions, and
blind spots before backing up. You are responsible
for safety and must continue to pay attention to
your surroundings. Failure to do so can result in
serious injury or death.
(Continued)
WARNING! (Continued)
•Before using the ParkSenseRear Park Assist
system, it is strongly recommended that the ball
mount and hitch ball assembly is disconnected
from the vehicle when the vehicle is not used for
towing. Failure to do so can result in injury or
damage to vehicles or obstacles because the hitch
ball will be much closer to the obstacle than the
rear fascia when the warning display turns on the
single flashing arc and sounds the continuous
tone. Also, the ParkSense sensors could detect
the ball mount and hitch ball assembly, depending
on its size and shape, giving a false indication that
an obstacle is behind the vehicle.
188 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
of reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the
TPMS malfunction telltale after replacing one or moretires or wheels on your vehicle to ensure that the replace-
ment or alternate tires and wheels allow the TPMS to
continue to function properly.
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 opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use aftermarket tire sealants
or balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
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UNDERSTANDING YOUR INSTRUMENT PANEL 227

NOTE:Keep magnetic materials away from the top of
the instrument panel, such as iPod’s, Cell Phones, Lap-
tops and Radar Detectors. This is where the compass
module is located, and it can cause interference with the
compass sensor, and it may give false readings.
1. Place the ignition switch in the RUN position. 2. Press and hold the HOME button for approximately
two seconds.
3. Press the SCROLL button until “Compass Variance”
message and the last variance zone number displays in
the EVIC.
4. Press and release FUNCTION SELECT button until
the proper variance zone is selected according to the
map.
5. Press and release the HOME button to exit.
Navigation — If Equipped
Navigation Display Control
Press and release the MENU button until Navigation
displays in the EVIC. When the Navigation System is On,
the steering wheel buttons can be used to select the Map
or Menu display on the Navigation Unit. When the Menu
display is active, the SCROLL button can be used to scroll
through the list, the FUNCTION SELECT button can be
Compass Variance Map
244 UNDERSTANDING YOUR INSTRUMENT PANEL

72°F (22°C) is the recommended setting for maximum
comfort for the average person; however, this may vary.
NOTE:The temperature setting can be adjusted at any
time without affecting automatic operation.
Air conditioning in this system is automatic.
Pressing the air conditioning control button while
in AUTO mode will cause the indicator in the
control button to flash three times and then turn off. This
indicates that the system is in AUTO mode and request-
ing the air conditioning is not necessary.
The system will automatically control recircu-
lation. However, pressing the recirculation con-
trol button will temporarily put the system in
Recirculation mode (10 minutes). This can be
used when outside conditions such as smoke, odors,
dust, or high humidity are present. Activating recircula-
tion will cause the indicator in the control button to illuminate. After 10 minutes, the system will return to
normal AUTO mode function and the indicator will turn
off.
NOTE:
•The surface of the climate control panel and the top
center of the instrument panel should be kept free of
debris due to the location of the climate control
sensors. Mud on the windshield may also cause poor
operation of this system.
•Extended use of recirculation may cause the windows
to fog. If the interior of the windows begin to fog, press
the recirculation button to return to outside air. Some
temp/humidity conditions will cause captured inte-
rior air to condense on windows and hamper visibility.
For this reason, the system will not allow recirculation
to be selected while in Defrost or Defrost/Floor mode.
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UNDERSTANDING YOUR INSTRUMENT PANEL 297