2018 CHEVROLET EXPRESS key

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
140 Infotainment System
Auxiliary Devices0143. If a
portable audio player is not
connected, “No Input Device Found”
displays.
4: Press to display additional text
information related to the current
song. If information is available, the
song title information displays on
the top line of the display and artist
information displays on the bottom
line. When information is not
available, NO INFO displays.
f: Turn to select tracks on the CD
that is currently playing.
©SEEK : Press to go to the start of
the current track if more than
10 seconds on the CD have played.
Press to go to the previous track if
less than 10 seconds on the CD
have played.
Press and hold, or press multiple
times, to continue moving backward
through the tracks on the CD.
¨SEEK : Press to go to the next
track. Press and hold, or press multiple
times, to continue moving forward
through the tracks on the CD.
sREV :
Press and hold to reverse
playback quickly within a track.
\FWD : Press and hold to
advance playback quickly within a
track.
RDM : For Radios with CD/MP3.
Press to listen to tracks in random,
rather than sequential order.
To use random:
1. Press the softkey under the RDM tab until Random Current
Disc displays.
2. Press the softkey again to turn off random play.
MP3-Supported Files
Radios with CD/MP3 have the
capability of playing an MP3 CD-R
or CD-RW disc.
Format
Radios that have the capability of
playing MP3s can play .mp3 or .wma
files that were recorded onto a CD-R or CD-RW disc. The files can
be recorded with the following fixed
bit rates: 32 kbps, 40 kbps, 56 kbps,
64 kbps, 80 kbps, 96 kbps, 112 kbps,
128 kbps, 160 kbps, 192 kbps,
224 kbps, 256 kbps, and 320 kbps or
a variable bit rate.
Compressed Audio or Mixed Mode
Discs
The radio can play discs that
contain both uncompressed CD
audio and MP3 files. If both formats
are on the disc, the radio reads all
MP3 files first, then the
uncompressed CD audio files.
CD-R- or CD-RW-Supported File
and Folder Structure
The radio supports:
.
Up to 50 folders.
. Up to eight folders in depth.
. Up to 50 playlists.
. Up to 255 files.
. Playlists with an .m3u or .wpl
extension.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Infotainment System 141
.Files with an .mp3, .wma, or .cda
file extension.
Root Directory
The root directory is treated as a
folder. Files are stored in the root
directory when the disc or storage
device does not contain folders.
Files accessed from the root
directory of a CD display as
F1 ROOT.
Empty Folder
Folders that do not contain files are
skipped, and the player advances to
the next folder that contains files.
Order of Play
Compressed audio files are
accessed in the following order:
. Playlists (Px).
. Files stored in the root directory.
. Files stored in folders in the root
directory. Tracks are played in the following
order:
.
Play begins from the first track in
the first playlist and continues
sequentially through all tracks in
each playlist. When the last
track of the last playlist has
played, play continues from the
first track of the first playlist.
. Play begins from the first track in
the first folder and continues
sequentially through all tracks in
each folder. When the last track
of the last folder has played,
play continues from the first
track of the first folder.
File System and Naming
The song name that displays is the
song name contained in the ID3 tag.
If the song name is not present in
the ID3 tag, then the radio displays
the file name without the extension
(such as .mp3) as the track name.
Track names longer than 32
characters or four pages are
shortened. The display does not show parts of words on the last
page of text, and the extension of
the file name is not displayed.
Preprogrammed Playlists
CDs that have preprogrammed
playlists created using WinAmp
®,
MusicMatch®, or RealPlayer®
software can be accessed; however,
there is no playlist-editing capability
using the radio. These playlists are
treated as special folders containing
compressed audio song files.
Playlists that have an .m3u or .pls
file extension and are stored on a
USB device may be supported by
the radio with a USB port.
Playlists can be changed by using
the softkeys below the
S cand
c Ttabs, thefknob, the©SEEK
button, or the
¨SEEK button. An
MP3 CD-R or CD-RW that has been
recorded without using file folders
can be played. If a CD-R or CD-RW
contains more than the maximum of
50 folders, 15 playlists, and
512 folders and files, the player

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
142 Infotainment System
allows access and navigates up to
the maximum, but all items over the
maximum are not accessible.
Playing an MP3
4:Press to display additional text
information related to the current
song. If information is available, the
song title information displays on
the top line of the display and artist
information displays on the bottom
line. When information is not
available, NO INFO displays.
f: Turn to select MP3s on the CD
currently playing.
©SEEK : Press to go to the start of
the track, if more than 10 seconds
have played. Press and hold or
press multiple times to continue
moving backward through tracks.
¨SEEK : Press to go to the next
track. Press and hold or press
multiple times to continue moving
forward through tracks.
sREV : Press and hold to reverse
playback quickly. Sound is heard at
a reduced volume and the elapsed
time of the file displays. Release
s
REV to resume playing.
\FWD : Press and hold to
advance playback quickly. Sound is
heard at a reduced volume and the
elapsed time of the file displays.
Release
\FWD to resume
playing. The elapsed time of the file
displays.
S c:Press the softkey below theS ctab to go to the first track in
the previous folder.
c T:Press the softkey below thec Ttab to go to the first track in
the next folder.
RDM : For Radios with CD/MP3.
Press to listen to tracks in random,
rather than sequential order.
To use random:
1. Press the softkey under the RDM tab until Random Current
Disc displays. 2. Press the softkey again to turn
off random play.
h:Press the softkey below thehtab to play the files in order by
artist or album.
The player scans the disc to sort the
files by artist and album ID3 tag
information. It can take several
minutes to scan the disc depending
on the number of files on the disc.
The radio may begin playing while it
is scanning in the background.
When the scan is finished, the disc
begins playing files in order by
artist. The current artist playing is
shown on the second line of the
display. Once all songs by that artist
are played, the player moves to the
next artist in alphabetical order and
begins playing files by that artist.
To listen to files by another artist,
press the softkey below either arrow
tab. The disc goes to the next or
previous artist in alphabetical order.
Continue pressing either softkey
below the arrow tab until the desired
artist displays.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Infotainment System 143
To change from playback by artist to
playback by album:1. Press the softkey below the Sort By tab.
2. Press one of the softkeys below the Album tab from the
sort screen.
3. Press the softkey below the Back tab to return to the main
music navigator screen.
The album name displays on the
second line between the arrows,
and songs from the current album
begin to play. Once all songs from
that album have played, the player
moves to the next album in
alphabetical order on the CD and
begins playing MP3s from that
album.
To exit music navigator mode, press
the softkey below the Back tab to
return to normal MP3 playback.CD Player Messages
CHECK DISC : If this message
displays and/or the CD ejects, it
could be for one of the following
reasons:
. It is very hot. When the
temperature returns to normal,
the CD should play.
. The road is very rough. When
the road becomes smoother, the
CD should play.
. The CD is dirty, scratched, wet,
or upside down.
. The air is very humid. If so, wait
about an hour and try again.
. There was a problem while
burning the CD.
. The label is caught in the CD
player.
If the CD is not playing correctly, for
any other reason, try a known
good CD.
If any error occurs repeatedly or if
an error cannot be corrected,
contact your dealer. If the radio displays an error message, write it
down and provide it to your dealer
when reporting the problem.
Auxiliary Devices
Using the Auxiliary Input Jack
Radios with an auxiliary input jack
on the lower right side can connect
to an external audio device such as
an iPod, MP3 player, or CD player
for use as another source for audio
listening. This input jack is not an
audio output; do not plug
headphones into the front auxiliary
input jack.
Drivers are encouraged to set up
any auxiliary device while the
vehicle is in P (Park). See
Defensive Driving
0163 for more
information on driver distraction.
To use a portable audio player,
connect a 3.5 mm (1/8 in) cable to
the radio's front auxiliary input jack.
When a device is connected, press
the radio CD/AUX button to begin
playing audio from the device over
the vehicle speakers.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
146 Infotainment System
sREV :Press and hold to reverse
playback quickly. Sound is heard at
a reduced volume. Release
sREV
to resume playing. The elapsed time
of the file displays.
\FWD : Press and hold to
advance playback quickly. Sound is
heard at a reduced volume. Release
\FWD to resume playing. The
elapsed time of the file displays.
4: Press to display additional
information about the selected track.
Using Softkeys to Control a
USB Storage Device or iPod
The five softkeys below the
infotainment display are used to
control the functions listed below.
To use the softkeys:
1. Press the first or fifth softkey below the infotainment display
to display the functions listed
below, or press the softkey
below the function if it is
currently displayed. 2. Press the softkey below the tab
with the function on it to use
that function.
j:Press the softkey belowjto
pause the track. The tab appears
raised when pause is being used.
Press the softkey below
jagain to
resume playback.
Back : Press the softkey below the
Back tab to go back to the main
display screen on an iPod, or the
root directory on a USB storage
device.
c: Press the softkey belowcto
view the contents of the current
folder on the USB drive. To browse
and select files:
1. Press the softkey below
c.
2. Turn
fto scroll through the list
of folders.
3. Press
fto select the desired
folder. If there is more then one
folder, repeat Steps 1 and 2
until the desired folder is
reached. 4. Turn
fto scroll through the
files in the selected folder.
5. Press
fto select the desired
file to be played.
To skip through large lists, the five
softkeys can be used to navigate in
the following order:
. First softkey, first item in the list.
. Second softkey, 1% through the
list each time the softkey is
pressed.
. Third softkey, 5% through the list
each time the softkey is pressed.
. Fourth softkey, 10% through the
list each time the softkey is
pressed.
. Fifth softkey, end of the list.
h:Press the softkey belowhto view and select a file on an iPod,
using the iPod's menu system. Files
are sorted by:
.
Playlists
. Artists
. Albums

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Infotainment System 147
.Genres
. Songs
. Composers
To select files:
1. Press the softkey below
h.
2. Turn
fto scroll through the list
of menus.
3. Press
fto select the
desired menu.
4. Turn
fto scroll through the
folders or files in the
selected menu.
5. Press
fto select the desired
file to be played.
To skip through large lists, the five
softkeys can be used to navigate in
the following order:
. First softkey, first item in the list.
. Second softkey, 1% through the
list each time the softkey is
pressed. .
Third softkey, 5% through the list
each time the softkey is pressed.
. Fourth softkey, 10% through the
list each time the softkey is
pressed.
. Fifth softkey, end of the list.
Repeat Functionality
To use Repeat:
Press the softkey below
"or'
to select between Repeat All and
Repeat Track.
": Press the softkey below"to
repeat all tracks. The tab appears
lowered when Repeat All is being
used. This is the default mode when
a USB storage device or iPod is first
connected.
': Press the softkey below'to repeat one track. The tab
appears raised when Repeat Track
is being used. Shuffle Functionality
To use Shuffle:
Press the softkey below
>,2,
C, or=to select between
Shuffle Off, Shuffle All Songs/
Shuffle Songs, Shuffle Album,
or Shuffle Folder.
>: Press the softkey below2to turn shuffle off. This is the default
mode when a USB storage device
or iPod is first connected.
2:Press the softkey below=orCto shuffle all songs on
the USB storage device or iPod.
C: Press the softkey below>to shuffle all songs in the current
album on an iPod.
=:Press the softkey below>to shuffle all songs in the current
folder on a USB storage device.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
174 Driving and Operating
Ignition Positions
The ignition switch has four different
positions.
To shift out of P (Park), the ignition
must be on or in ACC/ACCESSORY
and the regular brake pedal applied.
0 (STOPPING THE ENGINE/LOCK/
OFF) :When the vehicle is stopped,
turn the ignition switch to LOCK/
OFF to turn the engine off. Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) 0177.
This position locks the ignition and
transmission. Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to
a safe location.
3. Come to a complete stop, shift to P (Park), and turn the
ignition off. On vehicles with an
automatic transmission, the
shift lever must be in P (Park)
to turn the ignition switch to the
LOCK/OFF position.
4. Set the parking brake. See Parking Brake 0187.
{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
turn the ignition to ACC/
ACCESSORY.
Caution
Using a tool to force the key to
turn in the ignition could cause
damage to the switch or break the
key. Use the correct key, make
sure it is all the way in, and turn it
only with your hand. If the key
cannot be turned by hand, see
your dealer.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Driving and Operating 175
1 (ACC/ACCESSORY) :This is the
position in which you can operate
things like the radio and the
windshield wipers when the engine
is off.
2 (ON/RUN) : This position can be
used to operate the electrical
accessories and to display some
instrument cluster warning and
indicator lights. This position can
also be used for service and
diagnostics, and to verify the proper
operation of the malfunction
indicator lamp as may be required
for emission inspection purposes.
The switch stays in this position
when the engine is running.
If you leave the key in the ACC/
ACCESSORY or ON/RUN position
with the engine off, the battery could
be drained. You may not be able to
start the vehicle if the battery is
allowed to drain for an extended
period of time.
3 (START) : This is the position that
starts the engine. When the engine
starts, release the key. The ignition
switch returns to ON/RUN for
driving. A warning tone will sound when the
driver door is opened, the ignition is
in ACC/ACCESSORY or LOCK/OFF
and the key is in the ignition.
Starting the Engine
If the vehicle has a diesel engine,
see the Duramax diesel
supplement.
To place the transmission in the
proper gear:
Move the shift lever to P (Park) or
N (Neutral). The engine will not start
in any other position. To restart the
engine when the vehicle is already
moving, use N (Neutral) only.
Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See
Add-On Electrical Equipment
0 212.
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
Caution
If the steering wheel is turned
until it reaches the end of its
travel, and is held in that position
while starting the vehicle, damage
may occur to the hydraulic power
steering system and there may be
loss of power steering assist.
Starting Procedure 1. With your foot off the accelerator pedal, turn the
ignition key to START. When
the engine starts, let go of the
key. The idle speed will go
down as your engine gets
warm. Do not race the engine