2008 JEEP LIBERTY park assist

NFlash To Pass........................137
NInterior Lights.......................138
mWindshield Wipers And Washers............140
NIntermittent Wiper System...............141
NMist Feature.........................142
NHeadlights With Wipers (Available With Auto
Headlights Only).....................143
NRain Sensing Wipers Ð If Equipped........143
NWindshield Washers...................145
NAdding Washer Fluid..................145
mTilt Steering Column....................146
mElectronic Speed Control Ð If Equipped......147
NElectronic Speed Control Operation........147NTo Activate..........................147
NTo Set At A Desired Speed...............148
NTo Deactivate........................148
NTo Resume Speed.....................149
NTo Vary The Speed Setting...............149
NTo Accelerate For Passing...............149
mRear Park Assist System Ð If Equipped.......150
NSystem Usage Precautions...............150
NEnabling & Disabling The System..........152
NSystem Operation.....................153
mGarage Door Opener Ð If Equipped.........155
NProgramming HomeLinkt...............156
NGate Operator/Canadian Programming.....159
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 85
3

Vehicles equipped with a manual transmission may need
to be shifted into a lower gear to climb hills without
speed loss.
WARNING!
Speed Control can be dangerous where the system
can't maintain a constant speed. Your vehicle could
go too fast for the conditions, and you could lose
control. An accident could be the result. Don't use
Speed Control in heavy traffic or on roads that are
winding, icy, snow-covered, or slippery.
REAR PARK ASSIST SYSTEM Ð IF EQUIPPED
The Rear Park Assist System is a driver aid that senses for
obstacles behind the vehicle and provides both visible
and audible warnings to indicate the range of the object.
System Usage Precautions
NOTE:
²Ensure that the rear bumper is free of dirt and debris
to keep the Rear Park Assist System operating prop-
erly.
²Jackhammers, large trucks, and other vibrations could
affect the performance of the Rear Park Assist System.
²When you turn off the Rear Park Assist System, the
instrument cluster will display ªPARK ASSIST DIS-
ABLED.º Furthermore, once you turn off the Rear
Park Assist System, it remains off until you turn it on
again, even if you cycle the ignition key.
150 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

²When you move the shift lever to ªRº (Reverse)
position and the Rear Park Assist System is turned off,
a single chime will sound once per ignition cycle and
the instrument cluster will display ªPARK ASSIST
DISABLED.º
²The Rear Park Assist System, when on, will MUTE the
radio when it is sounding a tone.
²If a Rear Park Assist System malfunction occurs, a
single chime will sound once per ignition cycle. In
addition, the Electronic Vehicle Information Center
(EVIC) will display ªSERVICE PARK ASSIST SYS-
TEMº and the LED in the Rear Park Assist switch will
illuminate. If this occurs, see your authorized dealer
for service.
CAUTION!
²The 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.
²The 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.
²Clean the Rear Park Assist 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 damage the sensors.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 151
3

WARNING!
²Drivers 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
vehicles, obstructions, and blind spots before back-
ing up. You are responsible for safety and must
continue to pay attention to your surroundings. Fail-
ure to do so can result in serious injury or death.
²Before 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.
Enabling & Disabling the System
There are times when you may want to disable the Rear
Park Assist System, such as when towing a trailer.
Vehicles Equipped With the Electronic Vehicle
Information Center (EVIC)
You can turn the Rear Park Assist System on or off
through the EVIC. For details, refer to ªPersonal Settings
(Customer Programmable Features)º under ªElectronic
Vehicle Information Center (EVIC)º in Section 4 of this
manual.
Vehicles Equipped with Rear Park Assist Switch
You can turn the Rear Park Assist System on or off by
pressing the Rear Park Assist switch located the lower
switch bank below the climate controls.
152 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

System Operation
The system uses four sensors located in the rear bumper
fascia to scan for obstacles up to 79 inches (200 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.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.
Rear Park Assist SwitchRear Park Assist Indicator
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 153
3

When the ignition is turned to the ON position, and the
system is enabled, the warning display will turn ON all
of its LEDs for approximately one second. Then, the
system dimly illuminates the two outer most yellow
LEDs when it is detecting no obstacles.The Rear Park Assist System is active when the ignition is
in the ON position, and the system is enabled, and the
driver shifts the transmission into the ªRº (Reverse)
position, and the vehicle speed is less than 11 mph (18
km/h). The following chart shows the warning display
operation when the system is detecting an obstacle:
WARNING DISPLAY DISTANCES
DISPLAY LED OBSTACLE DISTANCE FROM: LED COLOR AUDIBLE SIGNAL
REAR CORNERS REAR CENTER
1st LED 79 in. (200 cm) Yellow Sounds for
1¤2second
2nd LED 51 in. (130 cm) Yellow None
3rd LED 45 in. (115 cm) Yellow None
4th LED 31.5 in. (80 cm) 39 in. (100 cm) Yellow None
5th LED 25.5 in. (65 cm) 33.5 in. (85 cm) Yellow None
6th LED 20 in. (50 cm) 28 in. (70 cm) Yellow None
7th LED 16 in. (40 cm) 20 in. (50 cm) Red Intermittent
8th LED 6 in. (15 cm) 12 in. (30 cm) Red Continuous
154 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

²Door(s) Ajar (with a single chime if vehicle is in
motion)
²Liftgate Ajar (with a single chime)
²Left Front Low Pressure (with a single chime). Refer to
ªTire Pressure Monitoring Systemº in Section 5 of this
manual.
²Left Rear Low Pressure (with a single chime). Refer to
ªTire Pressure Monitoring Systemº in Section 5 of this
manual.
²Right Front Low Pressure (with a single chime). Refer
to ªTire Pressure Monitoring Systemº in Section 5 of
this manual.
²Right Rear Low Pressure (with a single chime). Refer
to ªTire Pressure Monitoring Systemº in Section 5 of
this manual.
²Check TPM System (with a single chime). Refer to
ªTire Pressure Monitoring Systemº in Section 5 of this
manual.
²Check Gascap (refer to ªAdding Fuelº in Section 5 of
this manual for more details)
²Service Park Assist System (with a single chime)
²Oil Change Required (with a single chime)
Oil Change Required
Your vehicle is equipped with an engine oil change
indicator system. The ªOil Change Requiredº message
will flash in the EVIC display for approximately 10
seconds after a single chime has sounded to indicate the
next scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate dependent upon
your personal driving style.
INSTRUMENT PANEL AND CONTROLS 209
4

your selection, press and release the FUNCTION SE-
LECT button until ªOff,º ª45 sec.,º ª5 min.,º or ª10 min.º
appears.
Illumination Approach
When this feature is selected, the headlights will activate
and remain on for up to 90 seconds when the doors are
unlocked with the remote keyless entry transmitter. To
make your selection, press and hold the RESET button
until ªOFF,º ª30 sec,º ª60 sec,º or ª90 secº appears.
Confirmation of Voice Commands Ð If Equipped
When ON is selected, all voice commands from the
UConnectŸ system are confirmed. To make your selec-
tion, press and release the FUNCTION SELECT button
until ªONº or ªOFFº appears.
Park Assist System Ð If Equipped
When ON is selected, the system will scan for objects
behind the vehicle when the transmission is in the ªRº
(Reverse) and the vehicle speed is less than 11 mph (18
km/h). Refer to ªRear Park Assist Systemº in Section 3 of
this manual for system function and operating informa-
tion. To make your selection, press and release the
FUNCTION SELECT button until ªONº or ªOFFº ap-
pears.
Hill Start Assist (HSA) Ð If Equipped
When ON is selected, the HSA system is active. Refer to
ªHSA (Hill Start Assist)º under ªElectronic Brake Control
Systemº in Section 5 of this manual for system function
and operating information. To make your selection, press
and release the FUNCTION SELECT button until ªONº
or ªOFFº appears.
220 INSTRUMENT PANEL AND CONTROLS