2012 JEEP GRAND CHEROKEE display

NOTE:
•The minimum speed for FCW activation is 10 mph
(16 km/h).
•When entering or driving in a curve, the FCW alerts
may be triggered on objects other than vehicles such asguard rails or sign posts based on the course predic-
tion. This is expected and is a part of normal FCW
activation and functionality.
WARNING!
Forward Collision Warning (FCW) is not intended to
avoid a collision on its own, nor can FCW detect
every type of collision. The driver has the responsi-
bility to avoid a collision by controlling the vehicle
via braking and steering. Failure to follow this warn-
ing could lead to serious injury or death.
Changing FCW Status
The FCW feature can be set to far, set to near or turned off
in the Electronic Vehicle Information Center (EVIC) refer
to “Electronic Vehicle Information Center (EVIC)” in
“Understanding Your Instrument Panel” for further in-
formation. The FCW Status Off, Near or Far will be
displayed in the EVIC.
FCW Message
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 225

Changing the FCW status to “Off” prevents the system
from warning you of a possible collision with the vehicle
in front of you.
NOTE:In the “Off” setting FCW OFF will be displayed
in the EVIC.NOTE:
•The system will retain the last setting selected by the
driver after ignition shut down.
•FCW will not react to irrelevant objects such as over-
head objects, ground reflections, objects not in the path
Example Only
FCW Off Example
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 227

of the car, stationary objects that are far away, oncom-
ing traffic, or leading vehicles with the same or higher
rate of speed.
•FCW will be disabled like ACC below with the un-
available screens.
FCW Unavailable Warning
If the system turns off, and the EVIC displays “ACC/
FCW Unavailable, Vehicle System Error”, 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.
Service FCW Warning
If the system turns off, and the EVIC displays “ACC/
FCW Unavailable Service Radar Sensor”, it indicatesthere is an internal system fault. Although the vehicle is
still drivable under normal conditions, have the system
checked by an authorized dealer.ACC/FCW Unavailable Warning
228 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

PARKSENSEREAR PARK ASSIST — IF
EQUIPPED
The ParkSenseRear Park Assist system provides visual
and audible indications of the distance between the rear
fascia and a detected obstacle when backing up, e.g.
during a parking maneuver. Refer to ParkSenseSystem
Usage Precautions for limitations of this system and
recommendations.
ParkSensewill retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position.
ParkSensecan be active only when the shift lever is in
REVERSE. If ParkSenseis enabled at this shift lever
position, the system will remain active until the vehicle
speed is increased to approximately 11 mph (18 km/h) or
above. The system will become active again if the vehicle
speed is decreased to speeds less than approximately
10 mph (16 km/h).
ParkSenseSensors
The four ParkSensesensors, located in the rear fascia/
bumper, monitor the area behind the vehicle that is
within the sensors’ field of view. The sensors can detect
obstacles from approximately 12 in (30 cm) up to 79 in
(200 cm) from the rear fascia/bumper in the horizontal
direction, depending on the location, type and orienta-
tion of the obstacle.
ParkSenseWarning Display
The ParkSenseWarning screen will only be displayed if
Sound and Display is selected from the Customer- Pro-
grammable Features section of the Electronic Vehicle
Information Center (EVIC). Refer to “Electronic Vehicle
Information Center (EVIC)/Personal Settings (Customer-
Programmable Features)” in “Understanding Your In-
strument Panel” for further information.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 229

The ParkSenseWarning Display is located in the Instru-
ment cluster ’s EVIC display. It provides both visual and
audible warnings to indicate the distance between the
rear fascia/bumper and the detected obstacle.ParkSenseDisplay
When the vehicle is in REVERSE, the warning display
will turn ON indicating the system status.
ParkSenseWarning Display
Park Assist System ON
230 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

The system will indicate a detected obstacle by showing
three solid arcs and will produce a one-half second tone.
As the vehicle moves closer to the object the EVIC
display will show fewer arcs and the sound tone will
change from slow, to fast, to continuous.
Park Assist System OFF
Slow Tone
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 231

The vehicle is close to the obstacle when the EVIC display
shows one flashing arc and sounds a continuous tone.
The following chart shows the warning alert operation
when the system is detecting an obstacle:
Fast ToneContinuous Tone
232 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING ALERTS
Rear Distance
(in/cm)Greater than
79 in (200 cm)79-39 in
(200-100 cm)39-25 in
(100-65 cm)25-12 in
(65-30 cm)Less than
12 in (30 cm)
Audible Alert
ChimeNone Single 1/2
Second ToneSlow Fast Continuous
Display Message Park Assist Sys-
tem ONWarning Object
DetectedWarning Object
DetectedWarning Object
DetectedWarning Object
Detected
Arcs None 3 Solid
(Continuous)3 Slow
Flashing2 Slow
Flashing1 Slow
Flashing
Radio Mute No Yes Yes Yes Yes
NOTE:ParkSensewill MUTE the radio, if on, when
the system is sounding an audio tone.
Enabling And Disabling ParkSense
ParkSensecan be enabled and disabled with a switch
located in the switch bank of the instrument panel or
through the Customer-Programmable Features section of
the EVIC. The available choices are: OFF, Sound Only, orSound and Display. Refer to “Electronic Vehicle Informa-
tion Center (EVIC)/Personal Settings (Customer-
Programmable Features)” in “Understanding Your In-
strument Panel” for further information.
When the ParkSenseswitch is pressed to
disable the system, the instrument cluster will
display the “PARK ASSIST SYSTEM OFF” mes-
sage for approximately five seconds. Refer to
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 233