2017 MERCEDES-BENZ C-Class SEDAN bluetooth

i
During rapid scrolling, track names are not
displayed but only Track+1, Track+2, etc. (or
Track-1, Track-2, etc.). There are no playback
times shown for tracks that have been played.
This is available as an optional function start-
ing with AVRCP Version 1.3. Playback options
General notes If the Bluetooth
®
audio device supports the cor-
responding function, the following options are
available:
R Normal Track Sequence Normal Track Sequence: the tracks are
played in the normal order (e.g. track 1, 2, 3
etc.).
Audio data playback is determined by the
order in which the tracks are written to the
data medium. Alphabetical order is the most
common. Once all the tracks in a folder have
been played, the tracks in the next folder are played.
R Random
Random Track
Track List List: the current track list is
played in random order (e.g. 3, 8, 5 etc.).
R Random Medium
Random Medium : all tracks on the data
medium are played in random order (e.g.
track 3, 8, 5 etc.).
Playback options are optional functions and
are not, or only partially, supported by Blue-
tooth ®
audio devices.
Selecting the playback option X
Slide 6the controller in the Bluetooth ®
audio basic display (Y page 153).
X To select Options
Options: turn and press the con-
troller.
X Select Playback Mode Playback Mode.
A 003B dot indicates the current setting.
X Select the desired option.
If you select Random Track List
Random Track List, a corre-
sponding message appears in the display or
selection window. Increasing the volume in the multime-
dia system
X Slide 6the controller in the Bluetooth ®
audio basic display (Y page 153).
X To select Options Options: turn and press the con-
troller.
X To select Volume
Volume: turn and press the control-
ler.
A menu appears. The 003Bdot indicates the cur-
rent setting.
X Select Standard Standard orBoost
Boost.
i If play back on the Bluetooth ®
audio player
is too quiet, the Boost
Boostfunction may be used.
It is recommended, however, that you
increase the volume on the Bluetooth ®
audio
player directly. Reconnecting a Bluetooth
®
audio
device
The Bluetooth ®
audio profiles are connected
automatically under the following circumstan-
ces:
R one of the last two mobile phones to have
been connected has also been used as a Blue-
tooth ®
audio player (if the function is suppor-
ted by the mobile phone).
R the mobile phone is automatically connected.
The Bluetooth ®
audio player is then connec-
ted.
i For an automatic connection with the mul-
timedia system, the mobile phone must be
within range.
For most Bluetooth ®
audio devices, the "auto-
matic connection" must be activated by tick-
ing a box. Depending on the device used, this prompt often occurs during authorization (see
the manufacturer's operating instructions).
If the No Bluetooth Audio Device Connec‐ No Bluetooth Audio Device Connec‐
ted
ted message appears, you have two options to
reconnect the Bluetooth ®
audio device.
Option 1:
X To confirm the Connect
ConnectLast
LastUsed
UsedPlayer
Player
message in the basic display: press the con-
troller.
If the multimedia system can locate the Blue-
tooth ®
audio device, it will be connected and
start playing. 156
Bluetooth ®
audio modeMedia

Option 2:
X Slide 6the controller.
The media menu bar is shown.
X To select Connect Device
Connect Device: turn and press
the controller.
X To select a Bluetooth ®
audio device: turn and
press the controller.
If the Bluetooth ®
audio device has been
authorized, playback starts. Bluetooth
®
audio device and simulta-
neous search for mobile phones
i When searching for a mobile phone or a new
Bluetooth ®
audio device, the connection to an
already activated Bluetooth ®
audio device is
stopped.
In the Bluetooth ®
audio basic display, you will
see the No Bluetooth Audio Device Con‐
No Bluetooth Audio Device Con‐
nected nected message, and the displayed Connect
Connect
Last Used Player
Last Used Player message cannot be selec-
ted. De-authorizing (deregistering) a Blue-
tooth
®
audio device
X To select a Bluetooth ®
audio device from the
Bluetooth ®
device list: turn the controller
(Y page 154).
X To select G: slide 9the controller.
X To select Deauthorize
Deauthorize: press the controller.
A prompt appears asking whether you really
wish to de-authorize this device.
X To select Yes Yes: turn and press the controller.
If you select Yes
Yes, the device will be deleted
from the Bluetooth ®
device list.
i Before re-authorizing the Bluetooth ®
audio
device, you should also delete the device
name MB Bluetooth MB Bluetooth from your Bluetooth ®
audio device's Bluetooth ®
list (see the Blue-
tooth ®
audio device's operating instructions). Operation with the Media Interface
General notes
Media Interface is a universal interface for the
connection of mobile audio and video devices. Media Interface in the multimedia system has
two USB connections.
The USB ports are located in the stowage com-
partment under the armrest (Y
page 141). Media Interface basic display
0043
Main function bar
0044 Display for the active data medium
0087 Media menu bar
0085 Track display on the disc
0083 Track number and number of tracks in the
track list
0084 Numerical time display
006B Graphic time display
006C Cover view (if available) Switching to Media Interface
X Connect the data medium to USB port 1 or
USB port 2 (Y page 145).
X Select the basic menu for Media Interface 1 or
Media Interface 2 (Y page 142).
If playable media files are found, they will be
played by the multimedia system.
If you remove a device, the No Device Con‐ No Device Con‐
nected
nected message appears. Supported devices
The following data media can be connected to
the multimedia system via Media Interface: R iPod ®
R iPhone ®
R iPad ®
R MP3
R USB devices Operation with the Media Interface
157Media Z

X
To activate the menu for balance and fader:
press the controller.
X To adjust the balance focus: slide 8or
9 the controller.
X To adjust the fader focus: slide 6or5 the
controller.
An image shows the sound focus set.
X To exit the menu: press the 0038button. Burmester
®
surround sound system General notes
The Burmester ®
surround sound system is avail-
able for all functions in the radio and media
modes.
For the best sound, we recommend that the
Automatic Volume Adjustment Automatic Volume Adjustment function is
deactivated (Y page 41). For further information
on automatic volume adjustment, see
(Y page 40).
If using Bluetooth ®
audio mode, we recommend
you select the Boost
Boost setting (Y page 156). Calling up the sound menu
You can make various sound settings for the
different audio and video sources. It is possible to set more bass for radio mode than for CD
audio mode, for example. The respective sound
menu is called up from the menu of the desired mode.
X Switch to radio mode (Y page 132).
or X Switch to media mode (Y page 141).
X To switch to the menu bar: slide 6the con-
troller.
X To select à: turn and press the controller.
The menu appears with the last setting
accessed, e.g. Equalizer
Equalizer. Overview of Burmester
®
surround sound sys-
tem Function Options
Equalizer Sets treble, mid-
range and bass
Balance/fader Moves the sound
focus: left/right and
front/rear
Surround Optimizes sound
playback for all seats
Setting treble, mid-range and bass
X
Call up the sound menu (Y page 166).
X Turn the controller until Equalizer Equalizeris in the
center.
X Slide 6the controller.
The rotary menus for treble, mid-range and
bass are activated.
X To switch between the rotary menus: slide
8 or9 the controller.
X To make the desired Equalizer Equalizersettings: turn
the controller.
The rotary menus show the set values.
X To return to the menu: slide 5the control-
ler.
X To return to the basic menu: press the 0038
button briefly. 166
Burmester ®
surround sound systemSound