2008 CHRYSLER 300 C Owners Manual

Precautions While Driving with ACC
In certain driving situations, ACC may have detection
issues. In these cases, ACC may brake late or unexpect-
edly. The driver needs to stay alert and may need to
intervene.
Offset Driving
ACC may not detect a vehicle in the same lane that is
offset from your direct line of travel. There will not be
sufficient distance to the vehicle ahead. The offset vehicle
may move in and out of the line of travel, which can
cause your vehicle to brake or accelerate unexpectedly.
Turns and Bends
In turns or bends, ACC may detect a vehicle ahead too
late or too early. This may cause your vehicle to brake late
or unexpectedly. Give extra attention in curves and be
ready to apply the brakes if necessary. Be sure to select an
appropriate speed while driving in curves.
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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
dramatic 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.
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Lane Changing
ACC will not detect a vehicle until it is completely in the
lane in which you are traveling. In the illustration shown,
ACC has not yet detected the vehicle changing lanes and
it will not until it may be too late to take action. ACC will
not detect a vehicle until it is completely in the lane.
There will not be sufficient distance to the lane-changing
vehicle. Always be attentive and ready to apply the
brakes if necessary.
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Narrow Vehicles
Some narrow vehicles traveling near the outer edges of
the lane or edging into the lane are not detected until they
have moved fully into the lane. There will not be suffi-
cient distance to the vehicle ahead.
Stationary Objects and Vehicles
ACC does not react to stationary objects and stationary
vehicles. For example, ACC will not react in situations
where the vehicle you are following exits your lane and
the vehicle ahead is stopped in your lane. Always be
attentive and ready to apply the brakes if necessary.
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General Information
CLASS 1 LASER PRODUCT
Classification Specifications:
21 C.F.R part 1040.10 & 1040.11
DIN EN 60825-1:2003
IEC 60825-1:2001
REAR PARK ASSIST SYSTEM — IF EQUIPPED
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).When the vehicle is in PARK, the system can be turned on
or off through the Electronic Vehicle Information Center
(EVIC) — if equipped. For details, refer to “Personal
Settings (Customer Programmable Features)” under
“Electronic Vehicle Information Center (EVIC)” in Sec-
tion 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.
172 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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
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WARNING DISPLAY DISTANCES
DISPLAY LED OBSTACLE DISTANCE FROM: LED COLOR AUDIBLE SIGNAL
REAR CORNERS REAR CENTER
1st LED 59 in. (150 cm) Yellow None
2nd LED 47 in. (120 cm) Yellow None
3rd LED 39 in. (100 cm) Yellow None
4th LED 31.5 in. (80 cm) 31.5 in. (80 cm) Yellow None
5th LED 25.5 in. (65 cm) 25.5 in. (65 cm) Yellow None
6th LED 20 in. (50 cm) 20 in. (50 cm) Yellow None
7th LED 16 in. (40 cm) 16 in. (40 cm) Red at 12 in. (30 cm)
Intermittent
8th LED 6 in. (15 cm) 12 in. (30 cm) Red at 8 in. (20 cm)
Continuous
NOTE:The Rear Park Assist system will MUTE the
radio, if on, when the system is sounding an audio tone.
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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 ve-
hicles, 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.
•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 dis-
play turns the red LEDs ON. Also, the sensors could
detect the ball mount and hitch ball assembly, de-
pending on its size and shape, giving a false indica-
tion 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.
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