light CHRYSLER 300 C 2009 1.G Service Manual

regulate the wipe interval from a minimum of one cycle
every second to a maximum of approximately 23 seconds
between cycles.
WARNING!
Sudden loss of visibility through the windshield
could lead to an accident. You might not see other
vehicles or other obstacles. To avoid sudden icing of
the windshield during freezing weather, warm the
windshield with the defroster before and during
windshield washer use.
Mist Feature
Lightly push the multifunction lever inward (toward the
steering column) to activate a single wipe cycle to clear
off road mist or spray from a passing vehicle. The wipers
will continue to operate until you release the multifunc-
tion lever.
Windshield Washers
To use the washer, push the multifunction lever inward
completely (toward the steering column) and hold it for
as long as washer spray is desired.
If you activate the washer while the windshield wiper
control is in the delay range, the wipers will operate for
two wipe cycles after releasing the lever and then resume
the intermittent interval previously selected.
If you activate the washer while the windshield wiper is
turned off, the wipers will operate for three wipe cycles
and then turn off.
Headlights On with Wipers (Available with Auto
Headlights Only)
When this feature is active, the headlights will turn on
approximately 10 seconds after the wipers are turned on
if the headlight switch is placed in the AUTO position. In
addition, the headlights will turn off when the wipers are
turned off if they were turned on by this feature.
148 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

The Headlights On with Wipers feature can be turned on
or off through the Electronic Vehicle Information Center
(EVIC) (if equipped). Refer to ”Headlights On with
Wipers,” under “Personal Settings (Customer-
Programmable Features)” under “Electronic Vehicle In-
formation Center (EVIC)” in Section 4.
Rain Sensing Wipers — If Equipped
This feature senses moisture on the windshield and
automatically activates the wipers for the driver. This
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 the six
intermittent wiper settings to activate this feature.
The sensitivity of the system is adjustable from the
multifunction 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. Choosesetting 5 or 6 if you desire more sensitivity. Place the
multifunction 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 turned on and off
through the EVIC (if equipped). Refer to “Personal
Settings (Customer-Programmable Features)” under
“Electronic Vehicle Information Center (EVIC)” in
Section 4.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 149
3

To Activate
Push and release the ON/OFF button located
on the end of the Electronic Speed Control
lever. The indicator light in the instrument
cluster will illuminate to show that the speed
control system is on. To turn the system off, push and
release the ON/OFF button again. The system and the
indicator light will turn off.
WARNING!
Leaving the Electronic Speed Control system on
when not in use is dangerous. You could accidentally
set the system or cause it to go faster than you want.
You could lose control and have an accident. Always
leave the Electronic Speed Control system off when
you are not using it.
To Set At A Desired Speed
When the vehicle reaches the speed desired, push the
lever downward to SET DECEL and release. Remove
your foot from the accelerator pedal and the vehicle will
operate at the selected speed.
NOTE:
•Electronic Speed Control will only function in 3rd, 4th,
or 5th gear when in the Autostickmode (if
equipped).
•The Electronic Speed Control may not engage if a
different size tire is installed on one wheel, such as the
compact spare tire.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 155
3

Tapping the Electronic Speed Control lever to SET DE-
CEL once will result in a 1 mph (1.6 km/h) speed
decrease. Each time the Electronic Speed Control lever is
tapped, speed decreases.
To Accelerate For Passing
Depress the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
Using Electronic Speed Control on Hills
NOTE:The Electronic Speed Control system maintains
speed up and down hills. A slight speed change on
moderate hills is normal.
The automatic transmission will downshift while climb-
ing uphill or descending downhill. This downshift is
necessary to maintain vehicle set speed.
On steep hills, a greater speed loss or gain may occur, so
it may be preferable to drive without Electronic Speed
Control.
WARNING!
Electronic Speed Control can be dangerous where the
system cannot maintain a constant speed. Your ve-
hicle could go too fast for the conditions and you
could lose control. An accident could be the result.
Do not use Electronic 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
convenience provided by cruise control while traveling
on highways and major roadways. However, it is not a
safety system and not designed to prevent collisions.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 157
3

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 an infrared
sensor 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 automatically to
maintain a preset following distance, while matching
the speed of the vehicle ahead.
WARNING!
•Adaptive Cruise Control (ACC) is a convenience
system. It is not a substitute for active driving
involvement. It is always the driver ’s responsibil-
ity to be attentive of road, traffic, and weather
conditions, vehicle speed, distance to the vehicle
ahead; and, most importantly, brake operation to
ensure safe operation of the vehicle under all road
conditions. Your complete attention is always re-
quired while driving to maintain safe control of
your vehicle. Failure to follow these warnings can
result in an accident or serious personal injury.The
ACC system:
•Does not react to pedestrians, oncoming vehicles,
and stationary objects (i.e., a stopped vehicle in a
traffic jam or a disabled vehicle).
(Continued)
158 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING! (Continued)
•Cannot take street, traffic, and weather conditions
into account, and may be limited upon adverse
sight distance conditions.
•Does not predict the lane curvature or the move-
ment of preceding vehicles and will not compen-
sate for such changes.
•Does not always fully recognize complex driving
conditions, which can result in wrong or missing
distance warnings.
•May not detect a vehicle ahead when strong light
(for example, sunrise or sunset) is directly shining
on the front of the vehicle.
•Can only apply a maximum of 25% of the vehicle’s
braking capability, and will not bring the vehicle
to a complete stop.
WARNING!
You should switch off the ACC system:
•When driving in fog, heavy rain, heavy snow,
sleet, heavy traffic, and complex driving situations
(i.e., in highway construction zones).
•When entering a turn lane or highway off ramp;
when driving on roads that are winding, icy,
snow-covered, slippery, or have steep uphill or
downhill slopes; and when towing a trailer.
•When circumstances do not allow safe driving at a
constant speed.
Failure to follow these warnings can result in an
accident or serious personal injury.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 159
3

Tapping the lever up once will result in a 1 mph (1 km/h)
increase in set speed. Each subsequent tap of the lever
results in an increase of 1 mph (1 km/h).
While ACC is set, the set speed can be decreased by
pushing and holding the lever down (SET/DECEL). If
the lever is continually held, the set speed will continue
to decrease in 5 mph (10 km/h) increments until the lever
is released. The decrease in set speed is reflected in the
EVIC display.
Tapping the lever down once will result ina1mph
(1 km/h) decrease in set speed. Each subsequent tap of
the lever results in a decrease of 1 mph (1 km/h).NOTE:
•When you use the lever to decelerate, if the engine’s
braking power does not slow the vehicle sufficiently to
reach the set speed, the brake system will automati-
cally slow the vehicle.
•The ACC system maintains set speed when driving up
hill and down hill. However, a slight speed change on
moderate hills is normal. In addition, downshifting
may occur while climbing uphill or descending down-
hill. This is normal operation and necessary to main-
tain set speed.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 165
3

•The vehicle ahead slows to a speed below 15 mph
(24 km/h) and the system automatically disengages
itself.
•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
“ATTENTION” will flash in the EVIC and a chime will
sound while ACC continues to apply its maximumbraking capacity. When this occurs, you should immedi-
ately apply the brakes as needed to maintain a safe
distance from the vehicle ahead.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 167
3

Display Warnings and Maintenance
ACC Blinded Warning
The ACC Blinded Warning will display when conditions
temporarily limit system performance. This most often
occurs at times of poor visibility, such as in snow, fog,
heavy rain, or when driving into direct sunlight (sunrise
or sunset). The ACC system may also become tempo-
rarily blinded due to obstructions, such as dirt or ice. In
these cases, the EVIC will display “ACC Blinded” and
the system will deactivate.
NOTE:If the ACC Blinded Warning is active Normal
(Fixed Speed) Cruise Control is still available. For addi-
tional information refer to “Normal (Fixed Speed) Cruise
Control Mode” in this section.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 171
3

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
172 UNDERSTANDING THE FEATURES OF YOUR VEHICLE