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The radio uses the following limits for file systems:
•Maximum number of directory levels: 8
•Maximum number of files: 255
•Maximum number of folders: 100
•Maximum number of characters in file/folder names:
•Level 1: 12 (including a separator.and a three-
character extension)
•Level 2: 31 (including a separator.and a three-
character extension)
Multisession disc formats are supported by the radio.
Multisession discs may contain combinations of normal
CD audio tracks and computer files (including MP3/
WMA files). Discs created with an option such askeep
disc open after writingare most likely multisession
discs. The use of multisession for CD audio or MP3/
WMA playback may result in longer disc loading times.If a disc contains multi-formats, such as CD audio and
MP3/WMA tracks, the radio will only play the MP3/
WMA tracks on that disc.
Supported MP3/WMA File Formats
The radio will recognize only files with the *.MP3/WMA
extension as MP3/WMA files. Non-MP3/WMA files
named with the *.MP3/WMA extension may cause play-
back problems. The radio is designed to recognize the file
as an invalid MP3/WMA and will not play the file.
When using the MP3/WMA encoder to compress audio
data to an MP3/WMA file, the bit rate and sampling
frequencies in the following table are supported. In
addition, variable bit rates (VBR) are also supported. The
majority of MP3/WMA files use a 44.1 kHz sampling rate
and a 192, 160, 128, 96 or VBR bit rates.
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MPEG
SpecificationSampling
Frequency (kHz)Bit Rate (kbps)
MPEG-1 Audio
Layer 348, 44.1, 32320, 256, 224,
192, 160, 128,
112, 96, 80, 64,
56, 48
MPEG-2 Audio
Layer 324, 22.05, 16160, 128, 144,
112, 96, 80, 64,
56, 48
WMA
SpecificationSampling
Frequency (kHz)Bit Rate (kbps)
WMA 44.1 and 4848, 64, 96, 128,
160, 192 VBR
ID3 Tag information for artist, song title, and album title
are supported for ID3 version 1 tags. ID3 version 2 is not
supported by the radios.Playlist files are not supported. MP3 Pro files are not
supported.
Playback of MP3/WMA Files
When a medium containing MP3/WMA 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/WMA files.
Loading times for playback of MP3/WMA files may be
affected by the following:
•Media - CD-RW media may take longer to load than
CD-R media
•Medium formats - Multisession discs may take longer
to load than non-multisession discs
•Number of files and folders - Loading times will
increase with more files and folders
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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 (DISC Mode for MP3/WMA 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/SCROLL control knob. Selecting a
folder by pressing the TUNE/SCROLL 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 five seconds.
INFO Button (DISC Mode for MP3/WMA 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 toelapsed
timepriority mode.
Press and hold the INFO button for three seconds or
more and radio will display song titles for each file.
Press and hold the INFO button again for three seconds
to return toelapsed timedisplay.
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/WMA player, cassette player, or microphone and
utilize the vehicle’s audio system to amplify the source
and play through the vehicle speakers.
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Pressing 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 the 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.
SEEK Button (Auxiliary Mode)
No function.
SCAN Button (Auxiliary Mode)
No function.
EJECT Button (Auxiliary Mode)
No function.
TIME Button (Auxiliary Mode)
Press the TIME button to change the display from
elapsed playing time to time of day. The time of day will
display for five seconds.
RW/FF (Auxiliary Mode)
No function.
SET Button (Auxiliary Mode)
No function.
Operating Instructions — Voice Recognition
System (VR) (If Equipped)
For the radio, refer to “Voice Recognition System (VR)” in
Section 3.
For UConnect“Voice Recognition System (VR),” refer to
“Hands-Free Communication (UConnect)” in Section 3.
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Operating Instructions - Hands-Free Phone
(UConnect) (If Equipped)
Refer to “Hands-Free Communication (UConnect)” in
Section 3.
Operating Instructions - Satellite Radio Mode (If
Equipped)
Refer to “Satellite Radio” in this section.
Operating Instructions - Video Entertainment
System (VES™) (If Equipped)
Refer to separate “Video Entertainment System (VES™)
Guide.”
Dolby
Manufactured under license from Dolby Laboratories.
Dolbyand the double-D symbol are trademarks of
Dolby Laboratories.Macrovision
This product incorporates copyright protection technol-
ogy that is protected by U.S. patents and other intellec-
tual property rights. Use of this copyright protection
technology must be authorized by Macrovision, and is
intended for home and other limited viewing uses only,
unless otherwise authorized by Macrovision. Reverse
engineering or disassembly is prohibited
DTS™
DTSandDTS 2.0are trademarks of Digital Theater
Systems, Inc.
SALES CODE RER — MULTIMEDIA SYSTEM — IF
EQUIPPED
NOTE:The sales code is located on the lower right side
of the unit’s faceplate.
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The RER Multimedia system contains a radio, Sirius
Satellite Radio player, navigation system, CD/DVD
player, USB port, 20-gigabyte hard drive (HDD), and the
UConnectHands-Free Bluetoothcellular system.
NOTE:If your vehicle is not equipped with UConnect,
the unit will respond with a “Feature Not Available”
message when selecting controls related to this feature.
A 6.5-in (16.5 cm) touch screen allows easy menu selec-
tion, while the Advanced Voice Dialog System recognizes
more than 1,000 words for audio, navigation, entertain-
ment, and hands-free mobile phone use.
The satellite navigation capability combines a Global-
Positioning System (GPS)-based navigation system with
an integrated color screen to provide maps, turn identi-
fication, selection menus, and instructions for selecting a
variety of destinations and routes.A shared HDD for the navigation system, the database,
and other radio features allows uploads of music and
photos from CDs or through the USB port. 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 listen
to the vehicle 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.
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Other special features include direct tune, music type
selections, traffic messaging (optional), easy store presets,
parental lockout for VES™ (if equipped), backup camera
display for vehicles equipped with a backup camera, and
on some models, a dual display screen operation. Refer to
your “Navigation User’s Manual” for detailed operating
instructions.
Operating Instructions — Satellite Radio
Refer to your “Navigation User’s Manual” for detailed
operating instructions.
Operating Instructions — Hands-Free
Communication (UConnect) (If Equipped)
Refer to your “Navigation User’s Manual” for detailed
operating instructions.
Clock Setting Procedure
The GPS receiver in this system is synchronized to the
time data being transmitted by the GPS satellites. 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.
Changing the Time Zone
1. Turn on the multimedia system.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen. If the words
“Time: GPS Time” are displayed at the top of the screen,
proceed to Step 4. Otherwise, proceed to Step 3.
3. If the words “Time: User Clock” are displayed at the
top of the screen, touch the bottom of the screen where
the words “User Clock” are displayed. The GPS time
setting menu will appear on the screen.
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4. Touch the screen where the words “Set Time Zone” are
displayed. The time zone selection menu will appear on
the screen.
5. 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 “Page” is
displayed to view additional time zones in the menu.
Changing Daylight Savings Time
When selected, this feature will display the time of day in
daylight savings time. Proceed as follows to change the
current setting:
1. Turn on the multimedia 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 “Daylight Savings.” Touch the
screen where the words “Daylight Savings” are dis-
played to change the current setting.
Setting the User Clock
If you wish to set the clock to a time different from the
system clock, you can manually adjust the time by
performing the following:
1. Turn on the multimedia system.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen. If the words
“Time: User Clock” are displayed at the top of the screen,
proceed to Step 4. Otherwise, proceed to Step 3.
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