2011 JEEP GRAND CHEROKEE park assist

▫Daytime Running Lights — If Equipped .... 149
▫ Automatic Headlight Leveling — HID
Headlights Only ..................... 149
▫ Headlight Delay ..................... 149
▫ Parking Lights And Panel Lights ......... 150
▫ Fog Lights — If Equipped .............. 150
▫ Interior Lights ...................... 151
▫ Lights-On Reminder .................. 152
▫ Battery Saver ....................... 152
▫ Front Map/Reading Lights ............. 152
▫ Ambient Light ...................... 153
▫ Multifunction Lever .................. 154
▫ Turn Signals ........................ 154 ▫
Lane Change Assist ................... 154
▫ Flash-To-Pass ....................... 154
▫ High/Low Beam Switch ............... 155
 Windshield Wipers And Washers .......... 155
▫ Windshield Wiper Operation ............ 156
▫ Intermittent Wiper System .............. 156
▫ Windshield Washer Operation ........... 157
▫ Mist ............................. 158
▫ Rain Sensing Wipers — If Equipped ....... 159
 Tilt/Telescoping Steering Column .......... 160
 Power Tilt/Telescoping Steering Column —
If Equipped .......................... 161
 Heated Steering Wheel — If Equipped ...... 162
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 103

Parksense Rear Park Assist — If Equipped . . . 195
▫ Parksense Sensors................... 195
▫ Parksense Warning Display ............ 195
▫ Parksense Display................... 196
▫ Enabling And Disabling Parksense ....... 200
▫ Service The Parksense Rear Park Assist
System ............................ 200
▫ Cleaning The Parksense System......... 201
▫ Parksense System Usage Precautions ...... 201
 Parkview Rear Back Up Camera —
If Equipped .......................... 204
▫ Turning Parkview On Or Off —
With Navigation/Multimedia Radio ....... 205▫
Turning Parkview On Or Off —
Without Navigation/Multimedia Radio ..... 206
 Overhead Console ..................... 206
▫ Front Map/Reading Lights ............. 206
▫ Sunglass Bin Door ................... 207
 Garage Door Opener — If Equipped ........ 208
▫ Programming HomeLink .............. 209
▫ Gate Operator/Canadian Programming .... 212
▫ Using HomeLink ................... 212
▫ Reprogramming A Single
HomeLink Button................... 213
▫ Security ........................... 213
▫ Troubleshooting Tips .................. 213
▫ General Information .................. 214
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 105

PARKSENSEREAR PARK ASSIST —
IF EQUIPPED
The ParkSense Rear 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 ParkSense System
Usage Precautions for limitations of this system and
recommendations.
ParkSense will retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position.
ParkSense can be active only when the shift lever is in
REVERSE. If ParkSense is 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).
ParkSense Sensors
The four ParkSense sensors, 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.
ParkSense Warning Display
The ParkSense Warning 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 195

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.ParkSense Display
When the vehicle is in REVERSE, the warning display
will turn ON indicating the system status.
Rear Park Assist Display
Park Assist ON
196 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 OFFSlow Tone
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 197

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 Chime None
Single 1/2
Second Tone Slow
FastContinuous
Display Message Park Assist ON Warning Object DetectedWarning Object
Detected Warning Object
Detected Warning Object
Detected
Arcs None3 Solid
(Continuous) 3 Slow
Flashing 2 Slow
Flashing 1 Slow
Flashing
Radio Mute NoYes YesYesYes
NOTE: ParkSense will MUTE the radio, if on, when
the system is sounding an audio tone.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 199

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, or
Sound and Display. Refer to “Electronic Vehicle Informa-
tion Center (EVIC)/Personal Settings (Customer-Pro-
grammable Features)” in “Understanding Your Instru-
ment Panel” for further information.
When the ParkSense switch is pressed to
disable the system, the instrument cluster will
display the “PARK ASSIST OFF” message for
approximately five seconds. Refer to “Elec-
tronic Vehicle Information Center (EVIC)” in “Under-
standing Your Instrument Panel” for further information.
When the shift lever is moved to REVERSE and the
system is disabled, the EVIC will display the “PARK
ASSIST OFF” message for as long as the vehicle is in
REVERSE. The ParkSense
switch LED will be ON when Park-
Sense is disabled or defective. The ParkSense switch
LED will be OFF when the system is enabled.
The ParkSense system uses four sensors located in the
rear bumper fascia to scan for obstacles up to 79 in
(200 cm) away from the rear bumper fascia. The warning
display located above in the Instrument Cluster ’s EVIC
provides both visual and audible warnings to indicate
the range of the object.
Service The ParkSense Rear Park Assist System
When the ParkSenseRear Park Assist System is mal-
functioning, the instrument cluster will actuate a single
chime, once per ignition cycle, and it will display the
“CLEAN PARK ASSIST SENSORS” or the “SERVICE
PARK ASSIST SYSTEM” message. Refer to “Electronic
Vehicle Information Center (EVIC)” in “Understanding
Your Instrument Panel” for further information. When
the shift lever is moved to REVERSE and the system has
200 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

detected a faulted condition, the EVIC will display the
“CLEAN PARK ASSIST SENSORS” or the “SERVICE
PARK ASSIST SYSTEM” message for as long as the
vehicle is in REVERSE. Under this condition, ParkSense
will not operate.
If “CLEAN PARK ASSIST SENSORS” appears in the
Electronic Vehicle Information Center (EVIC) and the
rear fascia/bumper is clean and clear of snow, ice, mud,
dirt or other obstruction, see your authorized dealer.
If “SERVICE PARK ASSIST SYSTEM” appears in the
EVIC, see your authorized dealer.
Cleaning The ParkSenseSystem
Clean the ParkSense sensors with water, car wash soap
and a soft cloth. Do not use rough or hard cloths. Do not
scratch or poke the sensors. Otherwise, you could dam-
age the sensors.
ParkSense System Usage Precautions
NOTE:
•Ensure that the rear bumper is free of snow, ice, mud,
dirt and debris to keep the ParkSense system operat-
ing properly.
•Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense.
•When you turn ParkSense off, the instrument cluster
will display “PARK ASSIST OFF.” Furthermore, once
you turn ParkSense off, it remains off until you turn
it on again, even if you cycle the ignition key.
•When you move the shift lever to the REVERSE
position and ParkSense is turned off, the instrument
cluster will display “PARK ASSIST OFF” message for
as long as the vehicle is in REVERSE.
•ParkSense, when on, will MUTE the radio when it is
sounding a tone.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 201