JEEP LIBERTY 2008 KK / 2.G Owners Manual

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

GARAGE DOOR OPENER Ð IF EQUIPPED
HomeLinktreplaces up to three remote controls (hand
held transmitters) that operate devices such as garage
door openers, motorized gates, lighting, or home security
systems. The HomeLinktunit operates off your vehicle's
battery.
NOTE:HomeLinktis disabled when the Vehicle Secu-
rity Alarm is active.WARNING!
Your motorized door or gate will open and close while
you are training the Universal Transceiver. Do not train
the transceiver if people or pets are in the path of the
door or gate. Only use this transceiver with a garage
door opener that has a ªstop and reverseº feature as
required by federal safety standards. This includes
most garage door opener models manufactured after
1982. Do not use a garage door opener without these
safety features. Call toll-free 1±800±355±3515 or, on the
Internet at www.HomeLink.com for safety information
or assistance.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 155
3

WARNING!
Vehicle exhaust contains carbon monoxide, a danger-
ous gas. Do not run your vehicle in the garage while
training the transceiver. Exhaust gas can cause seri-
ous injury or death.
Programming HomeLinkT
Before You Begin
If you have not trained any of the HomeLinktbuttons,
erase all channels before you begin training.
To do this, press and hold the two outside buttons for 20
seconds until the red indicator flashes.
It is recommended that a new battery be placed in the
hand-held transmitter of the device being programmed
to HomeLinktfor more efficient training and accurate
transmission of the radio-frequency signal.Your vehicle should be parked outside of the garage
when programming.
1. Turn the ignition switch to the ON/RUN position.
2. Hold the battery side of the hand-held transmitter
away from the HomeLinktbutton you wish to program.
Place the hand-held transmitter 1±3 inches (3±8 cm) away
from the HomeLinktbutton you wish to program while
keeping the indicator light in view.
3. Simultaneously press and hold both the chosen
HomeLinktbutton and the hand-held transmitter button
until the HomeLinktindicator changes from a slow to a
rapidly blinking light, then release both the HomeLinkt
and hand-held transmitter buttons.
Watch for the HomeLinktindicator to change flash rates.
When it changes, it is programmed. It may take up to 30
seconds, or longer in rare cases. The garage door may
open & close while you train.
156 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:
²Some gate operators and garage door openers may
require you to replace Step #3 with procedures noted
in the ªGate Operator/Canadian Programmingº sec-
tion.
²After training a HomeLinktchannel, if the garage
door does not operate with HomeLinktand the ga-
rage door opener was manufactured after 1995, the
garage door opener may have rolling code. If so,
proceed to the heading ªProgramming A Rolling Code
System.º4. Press and hold the just-trained HomeLinktbutton
and observe the indicator light.
If the indicator light stays on constantly, programming is
complete and the garage door (or device) should activate
when the HomeLinktbutton is pressed.
If the indicator light blinks rapidly for two seconds, and
then turns to a constant light, continue with program-
ming for Rolling Code.
5. PROGRAMMING A ROLLING CODE SYSTEM
At the garage door opener motor (in the garage), locate
the ªlearnº or ªtrainingº button.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 157
3

This can usually be found where the hanging antenna
wire is attached to the garage door opener motor (it is
NOT the button normally used to open & close the door).6. Firmly press and release the ªlearnº or ªtrainingº
button. The name and color of the button may vary by
manufacturer.
NOTE:There are 30 seconds in which to initiate the next
step after the ªLearnº button has been pressed.
7. Return to the vehicle and press the programmed
HomeLinktbutton twice (holding the button for 2 sec-
onds each time). If the device is plugged in and activates,
programming is complete.
If the device does not activate, press the button a third
time (for 2 seconds) to complete the training.
If you are have any problems, or require assistance,
please call toll-free 1±800±355±3515 or, on the Internet at
www.HomeLink.com for information or assistance.
To program the remaining two HomeLinktbuttons,
repeat each step for each remaining button. DO NOT
erase the channels.
1 Ð Garage Door Opener
2 Ð Training Button 158 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Gate Operator/Canadian Programming
Canadian radio-frequency laws require transmitter sig-
nals to ªtime-outº (or quit) after several seconds of
transmission ± which may not be long enough for
HomeLinktto pick up the signal during programming.
Similar to this Canadian law, some U.S. gate operators are
designed to ªtime-outº in the same manner.
It may be helpful to unplug the device during the cycling
process to prevent possible overheating of the garage
door or gate motor.
If you are having difficulties programming a garage door
opener or a gate operator, replace ªProgramming
HomeLinktº Step 3 with the following:
3. Continue to press and hold the HomeLinktbutton
while you press and release - every two seconds
(ªcycleº) your hand-held transmitter until HomeLinkthas successfully accepted the frequency signal. The
indicator light will flash slowly and then rapidly when
fully trained.
If you unplugged the device for training, plug it back in
at this time.
Then proceed with Step 4 under ªProgramming
HomeLinkt.º earlier in this section.
Using HomeLinkT
To operate, simply press and release the programmed
HomeLinktbutton. Activation will now occur for the
trained device (i.e. garage door opener, gate operator,
security system, entry door lock, home/office lighting,
etc. The hand-held transmitter of the device may also be
used at any time.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 159
3

Reprogramming a Single HomeLinkTButton
To re-program a channel that has been previously
trained, follow these steps:
1. Turn the ignition switch to the ON/RUN position.
2. Press and hold the desired HomeLinktbutton until
the indicator light begins to flash after 20 seconds.Do not
release the button.
3.Without releasing the button,proceed with PRO-
GRAMMING HOMELINKtStep #2 and follow all re-
maining steps.
Security
It is advised to erase all channels before you sell or turn
in your vehicle.
To do this, press and hold the two outside buttons for 20
seconds until the red indicator flashes. Note that all
channels will be erased. Individual channels cannot be
erased.The HomeLinktUniversal Transceiver is disabled when
the Vehicle Security Alarm is active.
Troubleshooting Tips
If you are having trouble programming HomeLinkt, here
are some of the most common solutions:
²Replace the battery in the original transmitter.
²Press the Learn Button on the Garage Door Opener to
complete the training for Rolling Code.
²Did you unplug the device for training, and remember
to plug it back in?
If you are have any problems, or require assistance,
please call toll-free 1±800±355±3515 or, on the Internet at
www.HomeLink.com for information or assistance.
160 UNDERSTANDING THE FEATURES OF YOUR VEHICLE