2008 JEEP GRAND CHEROKEE Owners Manual

NOTE:Some gate operators and garage door openers
may require you to replace Step #3 with procedures
noted in the ªGate Operator/Canadian Programmingº
section.
4. Press and hold the just-trained HomeLinktbutton. If
the channel has been trained, the EVIC display will now
state ªCHANNEL # TRANSMIT.º
If the EVIC display still states ªCHANNEL # TRAIN-
INGº repeat Step 3.
NOTE:After training a HomeLinktchannel, if the
garage door does not operate with HomeLinktand the
garage 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.º
5. PROGRAMMING A ROLLING CODE SYSTEM
At the garage door opener motor (in the garage), locate
the ªlearnº or ªtrainingº button.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).
1 Ð Garage Door Opener
2 Ð Training ButtonUNDERSTANDING THE FEATURES OF YOUR VEHICLE 161
3

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.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
HomeLinkº 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 HomeLinkt
has successfully accepted the frequency signal. The
EVIC display will change from ªCHANNEL # TRAIN-
INGº to ªCHANNEL # TRAINED.º
162 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

If you unplugged the device for training, plug it back in
at this time.
Then proceed with Step 4 under ªProgramming
HomeLink.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.
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 for 20
seconds until the EVIC display states ªCHANNEL #
TRAINING.ºDo not release the button.
3.Without releasing the button,proceed with PRO-
GRAMMING HOMELINK Step #2 and follow all remain-
ing 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 EVIC message states ªCHANNELS
CLEARED.º Note that all channels will be erased. Indi-
vidual channels cannot be erased.
The HomeLinktUniversal Transceiver is disabled when
the Vehicle Security Alarm is active.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 163
3

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.
General Information
This device complies with FCC rules part 15 and Industry
Canada RSS-210. Operation is subject to the following
two conditions:
1. This device may not cause harmful interference
2. This device must accept any interference that may be
received including interference that may cause undesired
operation
NOTE:The transmitter has been tested and it complies
with FCC and IC rules. Changes or modifications not
expressly approved by the party responsible for compli-
ance could void the user 's authority to operate the
device.
The term ªIC:º before the certification/registration num-
ber only signifies that Industry Canada technical specifi-
cations were met.
164 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

POWER SUNROOF Ð IF EQUIPPED
The power sunroof switch is located between the sun
visors on the overhead console.WARNING!
²Never leave children in a vehicle, with the keys in
the ignition switch. Occupants, particularly unat-
tended children, can become entrapped by the
power sunroof while operating the power sunroof
switch. Such entrapment may result in serious
injury or death.
²In an accident, there is a greater risk of being
thrown from a vehicle with an open sunroof. You
could also be seriously injured or killed. Always
fasten your seat belt properly and make sure all
passengers are properly secured too.
²Do not allow small children to operate the sun-
roof. Never allow fingers or other body parts, or
any object to project through the sunroof opening.
Injury may result.
Power Sunroof Switch
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 165
3

Opening Sunroof - Express
Press the switch rearward and release, and the sunroof
will open automatically from any position. The sunroof
will open fully, then stop automatically. This is called
Express Open. During Express Open operation, any
movement of the sunroof switch will stop the sunroof.
Closing Sunroof - Express
Press the switch forward and release, and the sunroof
will close automatically from any position. The sunroof
will close fully and stop automatically. This is called
Express Close. During Express Close operation, any
movement of the switch will stop the sunroof.
Pinch Protect Feature
This feature will detect an obstruction in the opening of
the sunroof during Express Close operation. If an ob-
struction in the path of the sunroof is detected, thesunroof will automatically retract. Remove the obstruc-
tion if this occurs. Next, press the switch forward and
release to Express Close.
Pinch Protect Override
If a known obstruction (ice, debris, etc.) prevents closing,
press the switch forward and hold for two seconds after
the reversal occurs. This allows the sunroof to move
towards the closed position.
NOTE:Pinch protection is disabled while the switch is
pressed.
Venting Sunroof - Express
Press and release the9V9button, and the sunroof will
open to the vent position. This is called Express Vent, and
will occur regardless of sunroof position. During Express
Vent operation, any movement of the switch will stop the
sunroof.
166 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Sunshade Operation
The sunshade can be opened manually. However, the
sunshade will open automatically as the sunroof opens.
NOTE:The sunshade cannot be closed if the sunroof is
open.
Wind Buffeting
Wind buffeting can be described as the perception of
pressure on the ears or a helicopter type sound in the
ears. Your vehicle may exhibit wind buffeting with the
windows down, or the sunroof (if equipped) in certain
open or partially open positions. This is a normal occur-
rence and can be minimized. If the buffeting occurs with
the rear windows open, open the front and rear windows
together to minimize the buffeting. If the buffeting occurs
with the sunroof open, adjust the sunroof opening to
minimize the buffeting or open any window.
Sunroof Maintenance
Use only a non-abrasive cleaner and a soft cloth to clean
the glass panel.
Ignition Off Operation
The power sunroof switches remain active for 10 minutes
after the ignition switch has been turned off. Opening
either front door will cancel this feature.
Sunroof Fully Closed
Press the switch forward and release to ensure that the
sunroof is fully closed.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 167
3

POWER OUTLETS
Front Power Outlet
To the left and right of the convenience tray (lower center
of instrument panel) is an outlet for electrically powered
accessories. Pull lightly on the tab of the plastic cover to
access the outlet.
Rear Power Outlet Ð If Equipped
The rear power outlet (if equipped) is located in the left
rear cargo area.
The rear power outlet is a direct feed from the battery and
will receive power whether the ignition is in the ON or
OFF position. All accessories connected to this outlet
should be removed or turned off when the vehicle is not
in use to protect the battery against discharge.
Rear Power Outlet
168 UNDERSTANDING THE FEATURES OF YOUR VEHICLE