2014 CHRYSLER 300 SRT service

Active Head Restraints — Front Seats
The front driver and passenger seats are equipped with
Active Head Restraints (AHR). In the event of a rear
impact the AHRs will automatically extend forward
minimizing the gap between the back of the occupants
head and the AHR.
The AHRs will automatically return to their normal
position following a rear impact. If the AHRs do not
return to their normal position see your authorized
dealer immediately.
To raise the head restraint, pull upward on the head
restraint. To lower the head restraint, press the push
button, located at the base of the head restraint, and push
downward on the head restraint.NOTE:
The head restraints should only be removed by
qualified technicians, for service purposes only. If either
of the head restraints require removal, see your autho-
rized dealer.
Push Button
186 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

The “Clean Radar Sensor In Front Of Vehicle” 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 “Clean Radar Sensor In Front Of
Vehicle” 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 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. Doing so
could cause an ACC system malfunction or failure and
require a sensor realignment.
• If the sensor 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
malfunction.
238 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

ACC may occasionally provide braking and/or a driver
alert that you consider unnecessary. This may be the
system’s response to signs, guardrails, and other station-
ary objects in a curve. This may also occur at the base of
steep hills. This is normal operation and your vehicle
does not require service.
Using ACC On Hills
When driving on hills, ACC may not detect a vehicle in
your lane. Depending on the speed, vehicle load, traffic
conditions, and the steepness of the hills, ACC perfor-
mance may be limited.
Turn Or Bend Example
ACC Hill Example
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 241

FCW Unavailable Warning
If the system turns off, and the EVIC displays “ACC/
FCW Unavailable, Service Required”, there may be a
temporary malfunction that limits FCW functionality.
Although the vehicle is still drivable under normal
conditions, FCW will be temporarily unavailable. If this
occurs, try activating FCW again later, following a key
cycle. If the problem persists, see your authorized dealer.
ACC/FCW Unavailable, Service Required Warning
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 249

Service The ParkSense® Park Assist System
During vehicle start up, when the ParkSense® Park
Assist system has detected a fault condition, the Elec-
tronic Vehicle Information Center (EVIC) will actuate a
single chime, once per ignition cycle, and it will display
the “CLEAN PARK ASSIST”, “SERVICE PARK ASSIST”
or the “SERVICE PARK ASSIST SYSTEM” message for
five seconds. Refer to “Electronic Vehicle Information
Center (EVIC)” in “Understanding Your Instrument
Panel” for further information. When the shift lever is
moved to REVERSE and the system has detected a fault
condition, the EVIC will display theCLEAN PARK
ASSIST, SERVICE PARK ASSIST,orSERVICE PARK
ASSIST SYSTEM message for as long as the vehicle is in
REVERSE. Under this condition, ParkSense® will not
operate.
If “CLEAN PARK ASSIST” appears in the Electronic
Vehicle Information Center (EVIC) make sure the outer
surface and the underside of the rear fascia/bumper and/or front fascia/ bumper is clean and clear of snow,
ice, mud, dirt or other obstruction and then cycle the
ignition. If the message continues to appear see an
authorized dealer.
If “SERVICE PARK ASSIST
or “SERVICE PARK ASSIST
SYSTEM” appears in the EVIC, see an authorized dealer.
Cleaning The ParkSense® System
Clean the ParkSense® sensors with water, car wash soap
and a soft cloth. Do not use rough or hard cloths. Do not
scratch or poke the sensors. Otherwise, you could dam-
age the sensors.
ParkSense® System Usage Precautions
NOTE:
• Ensure that the front and rear bumper are free of snow,
ice, mud, dirt and debris to keep the ParkSense®
system operating properly.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 257

•Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense®.
• When you turn ParkSense® off, the EVIC will display
“PARK ASSIST SYSTEM OFF.” Furthermore, once you
turn ParkSense® off, it remains off until you turn it on
again, even if you cycle the ignition key.
• ParkSense®, when on, will MUTE the radio when it is
sounding a tone.
• 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 the system not working
properly. The ParkSense® system might not detect an
obstacle behind or in front of the fascia/bumper, or it
could provide a false indication that an obstacle is
behind or in front of the fascia/bumper. •
Ensure the ParkSense® system is OFF if objects such as
bicycle carriers, trailer hitches, etc. are placed within 30
cm from the rear fascia/ bumper. 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 EVIC.
CAUTION!
• ParkSense® 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 proximity.
(Continued)
258 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

your odometer needs to be repaired or serviced, the
repair technician should leave the odometer reading
the same as it was before the repair or service. If s/he
cannot do so, then the odometer must be set at zero,
and a sticker must be placed in the door jamb stating
what the mileage was before the repair or service. It
is a good idea for you to make a record of the
odometer reading before the repair/service, so that
you can be sure that it is properly reset, or that the
door jamb sticker is accurate if the odometer must be
reset at zero.
• Electronic Vehicle Information Center (EVIC) Dis-
play
The Electronic Vehicle Information Center (EVIC)
features a driver-interactive display that is located in
the instrument cluster. For further information, refer
to “Electronic Vehicle Information Center (EVIC)”. The Shift Lever Indicator is self-contained within the
EVIC displauy. It displays the gear position of the
automatic transmission.
NOTE: •You must apply the brakes before shifting from
PARK.
• The highest available transmission gear is displayed
in the lower right corner of the Electronic Vehicle
Information Center (EVIC) whenever the Electronic
Range Select (ERS) feature is active. Use the +/-
selector on the shift lever to activate ERS. Refer to
“Automatic Transmission” in “Starting And Operat-
ing” for further information.
7. Tire Pressure Monitoring Telltale Light — If Equipped
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
304 UNDERSTANDING YOUR INSTRUMENT PANEL

replacement 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 tire sealant from a can or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
8. Malfunction Indicator Light (MIL) The Malfunction Indicator Light (MIL) is part of
an onboard diagnostic system, called OBD, that monitors engine and automatic transmission control sys-
tems. The light will illuminate when the key is in the
ON/RUN position, before engine start. If the bulb does
not come on when turning the key from OFF to ON/
RUN, have the condition checked promptly.
Certain conditions, such as poor fuel quality, etc., may
illuminate the MIL after engine start. The vehicle should
be serviced if the light stays on through several of your
typical driving cycles. In most situations, the vehicle will
drive normally and will not require towing.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
306 UNDERSTANDING YOUR INSTRUMENT PANEL