2007 CHRYSLER 300 SRT sensor

8. The driver and front passenger seats should be moved
back as far as practical to allow the airbags time to inflate.
9. If your vehicle has side curtain airbags do not lean
against the door, airbags will inflate forcefully into the
space between you and the door.
10. If the airbag system in this vehicle needs to be
modified to accommodate a disabled person, contact the
Customer Center. Phone numbers are provided in theIf
You Need Customer Assistancesection in this manual.WARNING!
•Relying on the airbags alone could lead to more
severe injuries in a collision. The airbags work
with your seat belt to restrain you properly. In
some collisions, the airbags won’t deploy at all.
Always wear your seat belts even though you
have airbags.
•Being too close to the steering wheel or instru-
ment panel during airbag deployment could cause
serious injury. Airbags need room to inflate. Sit
back, comfortably extending your arms to reach
the steering wheel or instrument panel.
•If the vehicle has side curtain airbags, they also
need room to inflate. Do not lean against the door
or window. Sit upright in the center of the seat.
Air Bag System Components
The airbag system consists of the following:
•Airbag Control Module (ACM)
•Side Remote Acceleration Sensors (if equipped)
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 41
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•Airbag Warning Light
•Driver Airbag
•Front Passenger Airbag
•Supplemental Side Curtain Airbags above Side Win-
dows (if equipped)
•Steering Wheel and Column
•Instrument Panel
•Interconnecting Wiring
•Seatbelt Reminder Light
•Knee Impact Bolsters
•Front Acceleration Sensors
•Driver and Front Passenger Seat Belt Pretensioners
How The Airbag System Works
•
TheAirbag Control Module (ACM)determines if a
frontal collision is severe enough to require the airbags
to inflate. The front airbag inflators are designed toprovide different rates of airbag inflation from direc-
tion provided by the ACM. The ACM will not detect
roll over.
•The ACM also monitors the readiness of the electronic
parts of the system whenever the ignition switch is in
the START or ON positions. These include all of the
items listed above except the knee bolster, the instru-
ment panel, and the steering wheel and column. If the
key is in the LOCK position, in the ACC position, or
not in the ignition, the airbags are not on and will not
inflate.
•The ACM also turns on the Airbag Warning
Light in the instrument panel for 6 to 8
seconds as a self-check when the ignition is
first turned on. After the self-check, the
Airbag Warning Light will turn off. If the ACM detects
a malfunction in any part of the system, it turns on the
Airbag Warning Light either momentarily or continu-
ously. A single chime will sound if the light comes on
again after initial start up.
42 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

the end of the multi-function lever to one of the six
intermittent wiper settings to activate this feature.
The sensitivity of the system is adjustable from the
multi-function lever. Wiper delay position 1 is the least
sensitive and wiper delay position 6 is the most sensitive.
Choose setting 3 or 4 for normal rain conditions. Choose
setting 2 or 1 if you desire less wiper sensitivity. Choose
setting 5 or 6 if you desire more sensitivity. Place the lever
in the OFF position when not using the system.
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-Xor products containing wax or silicone
may reduce rain sensor performance.
•The Rain Sense feature can be enabled or disabled. For
details, refer to “Rain Sensing Intermittent Wipers,”
under “Personal Settings (Customer ProgrammableFeatures),” under “Electronic Vehicle Information
Center (EVIC)” in Section 4 of this manual.
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 first
switched ON, and the vehicle is stationary, and the
outside temperature is below 32° F (0° C), unless the
wiper control on the multi-function lever is moved, or
the vehicle speed becomes greater than 0 mph (0
km/h), or the outside temperature rises above freez-
ing.
•Neutral Wipe Inhibit— The rain-sensing feature will
not operate when the ignition is ON, and the trans-
mission shift lever is in the N (Neutral) position, and
the vehicle speed is less than 5 mph (8 km/h), unless
the wiper control on the multi-function lever is moved
or the shift lever is moved out of the N (Neutral)
position.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 103
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REAR PARK ASSIST SYSTEM
The Rear Park Assist System is a driver aid that senses for
obstacles behind the vehicle. Refer to the Warnings,
Cautions, and Notes in this section for system limitations
and usage recommendations.
The Rear Park Assist System is active when the driver
shifts the transmission into the R (Reverse) position, and
the parking brake is not applied, and the vehicle speed is
less than 10 mph (16 km/h).
The system can be turned on or off when the vehicle is in
PARK through the Electronic Vehicle Information Center
(EVIC). For details, refer to “Personal Settings (Customer
Programmable Features)” under “Electronic Vehicle In-
formation Center (EVIC)” in Section 4 of this manual.
The system uses four sensors located in the rear bumper
to scan for obstacles up to 59 inches (150 cm) away from
the rear bumper fascia. The warning display located
above the rear window provides both visible and audible
warnings to indicate the range of the object.The warning display contains two sets of yellow and red
LEDs, one set to warn of obstacles behind the left rear of
the vehicle and the other set to warn of obstacles behind
the right rear of the vehicle. The driver can view the LEDs
either through the rear view mirror or by looking at the
display above the rear window.
The system dimly illuminates the two outer most yellow
LEDs when it is ON and detecting no obstacles. The
following chart shows the warning display operation
when the system is detecting an obstacle:
Rear Park Assist Indicator
112 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
•Drivers must be careful when backing up even
when using the Rear Park Assist System. Always
check carefully behind your vehicle, look behind
you, and be sure to check for pedestrians, animals,
other vehicles, obstructions, and blind spots be-
fore backing up. You are responsible for safety
and must continue to pay attention to your sur-
roundings. Failure to do so can result in serious
injury or death.
•Before using the Rear 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 the red LEDs ON.
Also, the 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.
CAUTION!
•The Rear Park Assist System is only a parking aid
and it is unable to recognize every obstacle, in-
cluding small obstacles. Parking curbs might be
temporarily detected or not detected at all. Ob-
stacles located above or below the sensors will not
be detected when they are in close proximity.
•The vehicle must be driven slowly when using the
Rear 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 the Rear Park Assist System.
NOTE:
•
Ensure that the rear bumper is free of dirt and debris
to keep the system operating properly.
•Jackhammers, large trucks, and other vibrations could
affect the performance of the system.
114 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
The Tire Pressure Monitoring Telltale Light will illumi-
nate in the instrument cluster, and an audible chime will
be activated when one or more tire pressures is low. The
Tire Pressure Monitoring Telltale Light will flash on and
off for 60 seconds when a system fault is detected. The
flash cycle will repeat every ten minutes or until the fault
condition is removed and reset. (See page 239 for more
information.)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. After-market 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.
23. Voltage Light
This light monitors the electrical system volt-
age. The light should turn on momentarily as
the engine is started. If the light stays on or turns on
while driving, it indicates a problem with the charging
system. Immediate service should be obtained.
142 UNDERSTANDING YOUR INSTRUMENT PANEL

Compass Display
The compass readings indicate the direction
the vehicle is facing. Press and release the
compass button to display one of eight com-
pass readings and the outside temperature.
Automatic Compass Calibration
This compass is self-calibrating, which eliminates the
need to set the compass manually. When the vehicle is
new, the compass may appear erratic and the EVIC will
display “CAL” until the compass is calibrated. You may
also calibrate the compass by completing one or more
360° turns (in an area free from large metal or metallic
objects) until the “CAL” message displayed in the EVIC
turns off. The compass will now function normally.
Manual Compass Calibration
If the compass appears erratic and the “CAL” message
does not appear in the EVIC display, you must put the
compass into the Calibration Mode manually as follows:
1. Turn on the ignition switch.2. Press and hold the compass button for approximately
2 seconds.
3. Press the SCROLL button until “Calibrate Compass”
displays in the EVIC.
4. Press and release the FUNCTION SELECT button to
start the calibration. The message “CAL” will display in
the EVIC.
5. Complete one or more 360° turns (in an area free from
large metal or metallic objects) until the “CAL” message
turns off. The compass will now function normally.
Compass Variance
Compass Variance is the difference between magnetic
North and Geographic North. In some areas of the
country, the difference between magnetic and geographic
North is great enough to cause the compass to give false
readings. If this occurs, the compass variance must be set
using the following procedure:
NOTE:Magnetic materials should be kept away from
the overhead console. This is where the compass sensor is
located.
COM-
PA S S
Button
UNDERSTANDING YOUR INSTRUMENT PANEL 149
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RADIO OPERATION AND CELLULAR PHONES
Under certain conditions, the cellular phone being On in
your vehicle can cause erratic or noisy performance from
your radio. This condition may be lessened or eliminated
by relocating the cellular phone antenna. This condition
is not harmful to the radio. If your radio performance
does not satisfactorily “clear” by the repositioning of the
antenna, it is recommended that the radio volume be
turned down or off during cellular phone operation.
CLIMATE CONTROLS
The Air Conditioning and Heating System is designed to
make you comfortable in all types of weather.
Automatic Temperature Control
Automatic Operation
The Infrared Dual-Zone Climate Control System auto-
matically maintains the climate in the cabin of the vehicle
at the comfort levels desired by the driver and passenger.
To accomplish this, the system gathers information from
the controls on the climate control, from a dual sun-
sensor located in the top of the instrument panel, from an
infrared sensor located in the face of the climate control,
and from various sensors located throughout the vehicle.
Automatic Temperature Controls
UNDERSTANDING YOUR INSTRUMENT PANEL 183
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