2008 JEEP GRAND CHEROKEE radio

Playback of MP3 Files
When a medium containing MP3 data is loaded, the
radio checks all files on the medium. If the medium
contains a lot of folders or files, the radio will take more
time to start playing the MP3 files.
Loading times for playback of MP3 files may be affected
by the following:
²Media - CD-RW media may take longer to load than
CD-R media
²Medium formats - Multisession discs may take longer
to load than non-multisession discs
²Number of files and folders - Loading times will
increase with more files and folders
To increase the speed of disc loading, it is recommended
to use CD-R media and single-session discs. To create a
single-session disc, enable the Disc at Once option before
writing to the disc.
LIST Button (CD Mode for MP3 Play)
Pressing the LIST button will bring up a list of all folders
on the disc. Scrolling up or down the list is done by
turning the TUNE control knob. Selecting a folder by
pressing the TUNE control knob will begin playing the
files contained in that folder (or the next folder in
sequence if the selection does not contain playable files).
The folder list will time out after 5 seconds.
INFO Button (CD Mode for MP3 Play)
Pressing the INFO button repeatedly will scroll through
the following TAG information: Song Title, Artist, File
Name, and Folder Name (if available).
Press the INFO button once more to return to9elapsed
time9priority mode.
Press and hold the INFO button for 3 seconds or more
and radio will display song titles for each file.
UNDERSTANDING YOUR INSTRUMENT PANEL 239
4

Press and hold the INFO button again for 3 seconds to
return to9elapsed time9display.
Operation Instructions - Auxiliary Mode
The auxiliary (AUX) jack is an audio input jack, which
allows the user to plug in a portable device such as an
MP3 player, or cassette player, and utilize the vehicle's
audio system to amplify the source and play through the
vehicle speakers.
Pushing the AUX button will change the mode to auxil-
iary device if the AUX jack is connected.
NOTE:The AUX device must be turned on and the
device's volume set to proper level. If the AUX audio is
not loud enough, turn the device's volume up. If the AUX
audio sounds distorted, turn the device's volume down.
TIME Button (Auxiliary Mode)
Press this button to change the display to time of day. The
time of day will display for 5 seconds (when ignition is
off).
Operating Instructions - Hands Free Phone
(UConnectŸ) (If Equipped)
Refer to ªHands-Free Communication (UConnectŸ)º in
Section 3 of this manual.
Operating Instructions - Satellite Radio Mode (If
Equipped)
Refer to ªSatellite Radioº in this section.
Operating Instructions - Video Entertainment
System (VESt) (If Equipped)
Refer to separate ªVideo Entertainment System (VESt)
Guide.º
240 UNDERSTANDING YOUR INSTRUMENT PANEL

SALES CODE REN Ð MULTIMEDIA SYSTEM Ð IF
EQUIPPED
NOTE:The sales code is located on the lower right side
of the unit's faceplate.
The REN multimedia system contains a radio, CD/DVD
player, USB port, a 20 gigabyte Hard Drive (HDD), and a
ªJukeBoxº (virtual CD changer). Sirius Satellite Radio is
optional. The 6.5-inch touch screen allows for easy menu
selection.
A 20 gigabyte Hard Drive (HDD) allows uploads of
music and photos from CDs or through the USB port.
While the Gracenote database finds the artist, track, and
title for the music.
An auxiliary input jack permits passengers to listen to a
portable MP3 player through the vehicle's speakers. For
vehicles equipped with the Vehicle Entertainment System
(VES), separate audio outputs allow passengers to listento the car speakers while different audio tracks play
through the system's wireless headphones. This means
rear seat passengers can watch a DVD on the optional
rear-seat entertainment system while the driver and front
seat passenger listen to the radio.
Other special features include direct tune, music type
selections, easy store presets, backup camera display for
vehicles equipped with a backup camera, and on some
models a dual display screen operation. Refer to your
Radio Specific User's Manual for detailed operating
instructions.
Operating Instructions Ð Satellite Radio (If
Equipped)
Refer to your Radio Specific User's Manual for detailed
operating instructions.
UNDERSTANDING YOUR INSTRUMENT PANEL 241
4

3. When this feature is on, a check mark will appear in
the box next to the words ªDaylight Savings.º Touch the
screen where the words ªDaylight Savingsº are dis-
played to change the current setting.
Show Time if Radio is Off
When selected, this feature will display the time of day
on the touch screen when the system is turned off.
Proceed as follows to change the current setting:
1. Turn on the system.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen.
3. When this feature is on, a check mark will appear in
the box next to the words ªShow Time if Radio is Off.º
Touch the screen where the words ªShow Time if Radio is
Offº are displayed to change the current setting.
Changing the Time Zone
1. Turn on the system.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen.
3. Touch the screen where the words ªSet Time Zoneº are
displayed. The time zone selection menu will appear on
the screen.
4. Select a time zone by touching the screen where your
selection appears. If you do not see a time zone that you
want to select, touch the screen where the word ªPageº is
displayed to view additional time zones in the menu.
5. Touch the screen where the word ªSaveº is displayed.
UNDERSTANDING YOUR INSTRUMENT PANEL 243
4

SALES CODE RER Ð AM/FM/CD/DVD RADIO
WITH NAVIGATION SYSTEM Ð IF EQUIPPED
NOTE:The radio sales code is located on the lower right
side of your radio faceplate.
Satellite Navigation Radio with CD Player with MP3
Capability (RER) - combines a Global-Positioning
System-based navigation system with an integrated color
screen to provide maps, turn identification, selection
menus, and instructions for selecting a variety of desti-
nations and routes.
This radio has a hard drive. CD's can be ripped to the
hard drive, and the map data comes loaded on the hard
drive. Refer to your ªNavigation User's Manualº for
detailed operating instructions.
Operating Instructions Ð Satellite Radio
Refer to your ªNavigation User's Manualº for detailed
operating instructions.
Clock Setting Procedure
The GPS receiver used in this system is synchronized to
the time data being transmitted by the GPS satellite. The
satellites' clock is Greenwich Mean Time (GMT). This is
the worldwide standard for time. This makes the sys-
tem's clock very accurate once the appropriate time zone
and daylight savings information is set.
To Manually Set the Clock
1. Turn the ignition switch to the ON or ACC position.
2. If the radio is off, turn it on by pressing the ON/OFF
Volume radio knob.
3. Press theTimesoft key on the lower left side of the
face of the radio.
244 UNDERSTANDING YOUR INSTRUMENT PANEL

4. Press theHOUR or MINsoft keys on the face of the
radio.
5. The time setting will change each time you press the
HOUR or MIN soft key.
6. Press theSAVEsoft key on the face of the radio.
Changing the Time Zone
1. Press theTimesoft key on the lower left side of the
face of the radio.
2. Press theSet Time Zonesoft key on the face of the
radio.
3. Select the appropriate time zone for your location, and
press theSAVEsoft key to store your selection.NOTE:When you are traveling and enter a new time
zone, the clock must be reset manually for the new zone.
Changing Daylight Savings Time
1. Press theTimesoft key on the lower left side of the
face of the radio.
2. Press theDaylight Savingssoft key when Daylight
Savings Time is in effect.
3. Press theSAVEsoft key on the face of the radio.
Press theCANCELsoft key to exit from the clock setting
mode.
UNDERSTANDING YOUR INSTRUMENT PANEL 245
4

UNIVERSAL CONSUMER INTERFACE (UCI) Ð IF
EQUIPPED
NOTE:This section is for sales code RES and REQ
radios only with UConnect.Ÿ For sales code REN touch
screen radio, refer to the separate User's Manual.
This feature allows you to plug in an iPodtinto the
vehicle's sound system through a connector (UCI connec-
tor) using an optional connection cable (available
through Mopart). See your authorized dealer for details.
Using this feature,
²the iPodtaudio can be played on the vehicle's sound
system, providing metadata (Track Title, Artist, Al-
bum, etc.) information display on radio.
²the iPodtcan be controlled using the radio buttons to
Play, Browse and List the iPodtcontents.
²the iPodtbattery charges when plugged into the UCI
connector.
Connecting the iPodT
Use the optional connection cable to connect an iPodtto
the vehicle's UCI connector (which is located in the glove
box on some vehicles. This location may vary with
vehicle). Once the iPodtis connected and synchronized
to the vehicle system (this may take a few seconds to
connect), the vehicle brand logo appears on the iPodt
display, and it starts charging and is ready for use by
pressing radio switches as described below.
Controlling the iPodTusing Radio Buttons
To get into the UCI (iPodt) mode and access a connected
iPodt, press the ªAUXº button on the radio faceplate.
Once in the UCI (iPodt) mode, the iPodtaudio track (if
available from iPodt) will start playing over the vehicle
audio system.
246 UNDERSTANDING YOUR INSTRUMENT PANEL

Play Mode
When switched to UCI mode the iPodtwill be inPlay
mode. In thisPlay mode, you may use the following
buttons on the radio faceplate to control the iPodtand
display data:
TUNE/SCROLL Knob
Use the ªTUNE/SCROLLº knob to go to the next or
previous track.
The ªTUNE/SCROLLº knob functions similar to the
scroll wheel on the iPodt.
Turning it clockwise (forward) by one click while playing
a track skips to the next track.
Turning it counterclockwise (backward) by one click
during the first 2 seconds of the track will jump to the
previous track in the list and turning this button at any
other time in the track will jump to the beginning of the
current track.RW (Rewind) Button
Press and hold the ªRWº button to move backward in the
current track. Holding the ªRWº button long enough will
take you back to the beginning of the current track.
Pressing and releasing the ªRWº button will go back 5
seconds of the current track.
FF (Fast Forward) Button
Press and hold the ªFFº button to move forward in the
current track.
Pressing and releasing the ªFFº button will go forward 5
seconds of the current track.
SEEK Buttons
Use the ªSEEKº buttons to move to the previous or the
next track.
If the left (down) button is pressed during the first 2
seconds of the current track, it will go back to the
UNDERSTANDING YOUR INSTRUMENT PANEL 247
4