2007 CHRYSLER 300 Owners Manual

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 maximum
braking capacity. When this occurs, you should immedi-
ately apply the brakes as needed to maintain a safe
distance from the vehicle ahead.Adaptive Cruise Control (ACC) Menu
The EVIC displays the current ACC system settings. The
EVIC is located in the upper part of the instrument
cluster between the speedometer and the tachometer. The
information it displays depends on ACC system status.
Press the Menu button (located on the steering
wheel) repeatedly until one of the following
displays in the EVIC:
Menu
Button
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 129
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ACC OFF

When ACC is deactivated, the display will read “ACC
OFF.”
ACC READY

When ACC is activated, the display will read “ACC
READY.”
130 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

ACC SET

When ACC is set, the set speed will display.
The set speed will continue to display in place of the
odometer reading when changing the EVIC display
while ACC is set.The ACC SET screen will display once again if any
ACC activity occurs, which may include any of the
following:
•Set speed change
•Distance setting change
•System cancel
•Acquisition/loss of Target
•Driver override
1 — Sensed Vehicle Indicator
2 — Set Speed
3 — Your Vehicle
4 — Following Distance Setting: Three Bars = Long; Two Bars =
Medium; One Bar = Short.
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•System off
•Proximity warning
•ACC unavailable/service ACC warning
The EVIC will return to the last display selected
after 5 seconds of no ACC activity.
Display Warnings & Maintenance
ACC Unavailable Warning
The ACC Unavailable Warning will display when condi-
tions 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
temporarily unavailable due to obstructions, such as dirt
or ice. In these cases, the EVIC will display “ACC
UNAVAILABLE.”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.
132 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 re-
alignment.
•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 “ACC Off”
state and will resume function by simply reactivating it.
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.
Service ACC Warning
If the system turns off, and the EVIC displays “SERVICE
ACC,” it indicates there is an internal system fault that
requires service from an authorized dealer.
ACC Sensor Location
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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.
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 is normal operation and your
vehicle does not require service.
134 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Lane Changing
ACC will not detect a vehicle until it is completely in the
lane in which you are travelling. 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.
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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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.
General Information
CLASS 1 LASER PRODUCTClassification Specifications: DIN EN 60825-1:2003IEC 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).
The system can be turned on or off when the vehicle is in
PARK 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.
136 UNDERSTANDING THE FEATURES OF YOUR VEHICLE