Operating system
Overview
Function Page
0043 00BE
Calls up navigation 28
0044 002A
Selects radio 38
Switches wavebands 40
0087 003B
Makes system settings 18
0085 00FD
Selects audio source:
SD memory card 41
USB device 41
AUX function 47
BT Audio 45
0083 002B
Selects the telephone func-
tion 30
0084
SD memory card slot
006B
Display 11 Function Page
006C
004A
to0089003E003F Selects audio source:
Stores and calls up a sta-
tion
39
Sets the frequency man-
ually 38
Selects a track 38
Telephone number entry 31
Searches for a phone book
entry
35
Passkey entry 22
006D 003C
Deletes characters
006E 0038
Exits menu or jumps up one
menu level higher 006F
Navigates within the menus
(turn) Confirms selection/entry
(press)10
Operating systemAt a glance
Display overview of the on-board com-
puter
The display of the on-board computer shows
the following menus and functions of Audio
15: Menu Function
Naviga-
tion sys-
tem Route guidance
Radio Selects the stored stations on
the current waveband
SD/USB Selects tracks in the current
folder
Tele-
phone Accepts a call
Ends/rejects a call
Performs calls via the phone
book menu
Performs calls via call lists
BT Audio Selects a track
i
The operation of certain functions is
described in the sections on basic func-
tions, radio, SD memory card, USB device
and Bluetooth ®
. Basic functions
Switching on/off
X Press the 0043on/off button.
Once switched on, Audio 15 calls up the
most recently active function.
i Audio 15 switches itself off automatically
when you remove the ignition key.
i Audio 15 switches itself off automatically
when the condition of charge of the battery
is low.
i If Audio 15 is on while the ignition is
switched off, it will switch itself off auto-
matically after approximately 30 minutes
to save the vehicle battery. Setting the volume
X Turn the volume control 0041during play-
back.
or X Press the 0081or0082 button on the steer-
ing wheel. Activating/deactivating the mute
function
X Press the 0063button.
The sound from the audio source is
switched on or off. When the sound has
been muted, the 008Esymbol is shown in
the status bar.
i If you change the audio source or adjust
the volume, the sound switches on again
automatically.
i When the mute function is active, play-
back from the SD memory card, USB device and BT audio is paused. When you deacti-
vate the mute function, playback will
resume from the position where it was
paused. Rear view camera
Important safety notes !
Objects that are not at ground level
appear further away than they actually are,
for example:
R the bumper of the vehicle parked behind
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the tail-end of a truck
R slanted posts
Only use the camera guide lines for orien-
tation. Do not get any closer to objects than the lowest horizontal guide line. You may
otherwise damage your vehicle and/or the
object. 14
Basic functionsAt a glance
i
If you pair a mobile phone as an audio
device, it is automatically paired as a
mobile phone as well, as long as your
mobile phone supports this.
Pairing a Bluetooth ®
device (mobile
phone/audio device) using Bluetooth ®
pairing X
Press the 002Bbutton.
or X Select the Bluetooth ®
audio function.
X Press the 0064button repeatedly until the
menu bar is selected.
X Select Telephone Telephone/BT Audio BT Audio.
X Connect Phones
Connect Phones/Bluetooth Device Bluetooth Device
List
List.
X Select Update
Update.
Audio 15 searches for Bluetooth ®
devices
within range for a certain period of time.
If at least one Bluetooth ®
device is found,
the display shows the Bluetooth ®
name of
the device.
If Audio 15 does not find a Bluetooth ®
device, the Search for Bluetooth
Search for Bluetooth
devices failed devices failed message is shown in the
display.
X To search again: select Update
Update.X
Select the desired Bluetooth ®
device using
the control knob.
The display shows the input menu for the
passkey. X
To enter the passkey: enter an easy to
remember, four-digit number using the
004A to0089 number keys.
X To confirm the entry: select OK OK.
or
X Select four digits in the number bar using
the control knob.
X Select OK
OK.
The Bluetooth ®
device is authorized.
X Select Bluetooth ®
device name MB Blue-
tooth on the device.
X Enter the four-digit number selected previ-
ously on the Bluetooth ®
device, and con-
firm.
X Confirm possible prompts using the Blue-
tooth ®
device.
The Authorization successful Authorization successful mes-
sage is shown in the display. You will see
the Bluetooth ®
name of the Bluetooth ®
device in the display/selection window.
i When the
Authorization failed Authorization failed mes-
sage is displayed, you may have exceeded
the prescribed time period. Repeat the pro-
cedure.
Alternatively, the pairing was only deleted
on the Bluetooth ®
device. In this case, the
Bluetooth ®
device must be unpaired and
then paired again. 22
Bluetooth ®
settingsSystem settings
Pairing a Bluetooth
®
device externally
(mobile phone/audio device) using
Bluetooth ® X
Press the 002Bbutton.
or
X Select the Bluetooth ®
audio function.
X Press the 0064button repeatedly until the
menu bar is selected.
X Select Telephone
Telephone/BT Audio BT Audio.
X Connect Phones
Connect Phones/Bluetooth Device Bluetooth Device
List
List.
The Update Update message is shown in the dis-
play.
X Select the list symbol next to the entry
using the 0065button.
X Press the control knob. X
Select External Authorization External Authorization.
X Start the Bluetooth ®
scan process on the
Bluetooth ®
device.
X Select Bluetooth ®
device name MB Blue-
tooth on the device.
A prompt appears in the display asking
whether the Bluetooth ®
device should be
authorized.
X To authorize: select Yes
Yes.
The Bluetooth ®
device is authorized. X
To enter the passkey: using the number
keys 004A to0089, enter an easy to
remember, four-digit number.
X Select OK OK.
or
X Select four digits in the number bar using
the control knob.
X Select OK OK.
X Enter the number selected previously on
the Bluetooth ®
device, and confirm.
X Confirm possible prompts using the Blue-
tooth ®
device.
The Authorization successful Authorization successful mes-
sage is shown in the display. You will see
the Bluetooth ®
name of the Bluetooth ®
device in the display/selection window.
i When the
Authorization failed Authorization failed mes-
sage is displayed, you may have exceeded
the prescribed time period. Repeat the pro-
cedure.
Reconnecting a Bluetooth ®
device Reconnecting a mobile phone
Audio 15 always searches for the last con-
nected Bluetooth
®
device. If the last connec-
ted Bluetooth ®
device cannot be connected,
Audio 15 searches for the Bluetooth ®
device
that was connected prior to that. Bluetooth
®
settings 23System settings
phone number of the caller is shown in the
display, if it is not withheld.
i If the mobile phone supports it, the ring-
tone of the mobile phone is played to signal
an incoming call. Otherwise, you will hear
the ringtone specified by Audio 15.
X To accept a call: press the0061button.
or X
Select Accept Accept in the display.
The call is played over the Audio 15 loud-
speakers. Audio 15 mutes the active audio source.
X Use the control knob to adjust the call vol-
ume, if desired.
X To end a call: press the0076button.
Audio 15 plays the active audio source
again. Rejecting a call
X Press the 0076button.
or X
Select Reject Reject in the display.
Audio 15 plays the current audio source
again. Making a call
Entering a phone number using the
number keys X
Press the 002Bbutton. X
Enter the desired phone number using the
004A to0089 number keys and the 003E
button.
i Notes on the 003Ebutton:
R to enter a star: press the 003Ebutton
once
R to enter a plus: press the 003Ebutton
twice within approx. 1.5 seconds
X To delete individual digits: press the
00DD button.
X To delete the entire numerical
sequence: press and hold the 00DDbutton Using the telephone
31Telephone Z
i
You can also select the
Calls Dialed
Calls Dialed
call list from the telephone main menu by
pressing the 0061button.
Deleting call lists You cannot delete call lists in Audio 15.
Calling up the phone book X
Press the 002Bbutton.
The entry line is selected. X
Select Name Name.
The display shows the telephone book.
Entries are sorted alphabetically by sur-
name.
i The telephone book is only available for as
long as the mobile phone is connected.
Calling a contact from the telephone
book X
Call up the telephone book.
X To find a contact : enter the initial letter of
the desired contact by using the 0082to
0089 number keys.
The selection window skips to the first con-
tact with this initial letter.
X Selecting the person you wish to call from
the selection list. X
To call: press the 0061button.
or X Press the control knob.
If several phone numbers are stored for one
contact, a list of these phone numbers
appears. X
Select the desired telephone number.
X Press the 0061button again.
or
X Press the control knob again.
This initiates dialing.
Displaying contact details X
Call up the telephone book.
X Select the desired entry using the control
knob.
X Select the list symbol next to the entry
using the 0065button.
X Press the control knob. X
Select Details Details.
The display shows the contact details of the entry chosen. Using the telephone
35Telephone Z
X
To close the detailed display: press the
0038 button.
X Press the 0038button again.
The display shows the telephone book
again.
X To exit the telephone book: press the
0038 again.
Deleting/editing contacts You cannot edit or delete contacts transfer-
red onto Audio 15. Using speed dial
If you have assigned phone numbers to
speed-dial keys on your mobile phone, these
may also be used on Audio 15.
i This access is only possible if it is suppor-
ted by your mobile phone.
X Press the 004Ato0089 number key
assigned to the entry for longer than 2 sec- onds.
The display shows the telephone main
menu with the selected entry. This initiates
dialing. 36
Using the telephoneTelephone
Important safety notes
G
WARNING
Handling discs while driving may distract you from traffic conditions. You could also lose
control of the vehicle. There is a risk of an
accident.
Handle discs only when the vehicle is station-
ary. G
WARNING
If you handle or operate mobile audio/video
sources when driving, you will be distracted
from the traffic conditions. You could also
lose control of the vehicle. There is a risk of an accident.
Only handle or operate these mobile audio/
video sources when the vehicle is stationary.
Only operate mobile audio/video sources
using the communication equipment integra-
ted in the vehicle when traffic conditions per-
mit. If this is not the case, park the vehicle
paying attention to traffic conditions and
operate the equipment when the vehicle is
stationary. G
WARNING
If you operate information systems and com-
munication equipment integrated in the vehi- cle while driving, you will be distracted from
traffic conditions. You could also lose control of the vehicle. There is a risk of an accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
Observe the legal requirements of the coun-
try in which you are currently driving. Radio mode
Selecting the radio
X Press the 002Abutton.
You will hear the last station selected. Selecting a station
Station search X
Press the 0048or0049 button briefly.
You will hear the next receivable station.
Setting stations manually X
Press and hold the 0048or0049 button
until the desired frequency is reached.
You will hear the selected station if it is
receivable.
Setting the frequency manually X
Press the 003Ebutton.
X Using the 004Ato0089 number keys, enter
the desired frequency 0043.
or X Press the 0064button repeatedly until the
menu bar is selected.
X Select Radio Radio.
The display shows the Radio menu.
X Select Enter Frequency
Enter Frequency .
X Using the 004Ato0089 number keys, enter
the desired frequency 0043.
i You can only enter frequencies in the
waveband that has been set (Y page 40).38
Radio modeAudio