
126PhoneSelect the desired phone from the list
and confirm by pressing OK.
Depending on version, J appears
alongside the selected phone, to
indicate connection.
NAVI 80 - Manual connection
To change the phone connected to
the handsfree phone system, from
the Home page, press MENU then
Phone followed by Settings on the
display screen.
Then select Manage devices . The
device list shows the phones already
paired. Select the desired phone from the list.
Disconnecting a phone
If the mobile phone is switched off, the phone is automatically disconnected
from the handsfree phone system.
During disconnection, if a call is
already in progress, the conversation
will automatically switch to the mobile
phone.R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Disconnecting a phone
To disconnect a phone from the
Infotainment system, press TEL (or
the SETUP ) and select Bluetooth
connection . Select the desired device
from the device list then select
Disconnect the device by turning and
pressing OK. A display message
confirms phone disconnection.
CD35 BT USB - Disconnecting a
phone
To disconnect a phone from the
Infotainment system, press
SETUP / TEXT and select Bluetooth
connection . Select the desired device
from the device list then select
Disconnect the device by turning and
pressing the central rotary knob. A
display message confirms phone
disconnection.
NAVI 50 - Disconnecting a phone
Depending on version, to disconnect
a phone from the Infotainment
system, press 7 followed byÿ SETTINGS then Bluetooth on the
display screen (or select yPhone
from the Home page).
Then select View Bluetooth device
list and press on the connected phone
shown in the displayed list to
disconnect it; I appears alongside
the phone, to indicate disconnection.
NAVI 80 - Disconnecting a phone
To disconnect a phone from the
Infotainment system, from the Home
page, press MENU then Phone
followed by Settings on the display
screen.
Then select Manage devices . Select
the connected phone in the displayed
list to disconnect.
Defining the priority phone
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Defining the priority phone
The priority phone is the last
connected phone.

Phone127When the ignition is switched on, the
handsfree phone system searches first for the priority paired phone.
Searching continues until a paired
phone is found.
CD35 BT USB - Defining the priority
phone
The priority phone is the last
connected phone.
When the ignition is switched on, the
handsfree phone system searches
first for the priority paired phone.
Searching continues until a paired
phone is found.
Bluetooth connection
Bluetooth is a radio standard for the
wireless connection of, e.g., a
telephone with other devices.
Information such as a mobile phone
contact list and call lists can be
transferred. The functionality can be
restricted depending on the phone
model.Prerequisites
The following prerequisites must be
met, in order to control a Bluetooth-
enabled mobile phone via the
Infotainment system:
● The Bluetooth function of the Infotainment system must be
activated.
● The Bluetooth function of the Bluetooth-enabled mobile phone
must be activated (see mobile
phone operating instructions).
● Dependent upon the mobile phone, it may be required to set
the device to "visible" (see mobile
phone operating instructions).
● The mobile phone must be paired
and connected to the
Infotainment system.Activating Bluetooth function of
the Infotainment system
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Activating Bluetooth
To enable the Infotainment system to recognise and operate a Bluetooth-
enabled mobile phone, the Bluetooth
function must first be activated.
Deactivate the function if not
required.
Press TEL and select Bluetooth by
turning and pressing OK.
Select ON or OFF and confirm by
pressing the knob.
CD35 BT USB - Activating Bluetooth
To enable the Infotainment system to recognise and operate a Bluetooth-
enabled mobile phone, the Bluetooth
function must first be activated.
Deactivate the function if not
required.
Press SETUP / TEXT and select
Phone settings by turning and
pressing the central rotary knob.

Phone129handsfree phone system. The mobile
phone can then be operated via the
Infotainment system controls.
Notice
When a Bluetooth connection is
active, using the handsfree phone
system will discharge the mobile phone battery more rapidly.
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Pairing a mobile phone
To pair a phone to the handsfree
phone system, press TEL and select
Pair device by turning and pressing
OK . The Ready to Pair screen is
displayed.
On the mobile phone, search for
Bluetooth equipment in the vicinity of the device.
Select My Radio (i.e. the name of the
handsfree phone system) from the list
on the mobile phone, then, on the
mobile phone keypad, enter the
pairing code shown on the
Infotainment system display screen.If pairing fails, the system returns to
the previous menu and a
corresponding message is displayed. Repeat procedure if necessary.
CD35 BT USB - Pairing a mobile
phone
To pair a phone to the handsfree
phone system, press SETUP / TEXT
and select Bluetooth connection from
the settings menu. Select an empty
slot by turning the central rotary knob
and press the knob to display the next
menu.
Select Pair phone by turning and
pressing the central rotary knob, then,
on the mobile phone, search for
Bluetooth equipment in the vicinity of
the phone.
Select My_Radio (i.e. the name of
handsfree phone system) from the list
on the mobile phone, then on the
mobile phone keypad enter the
pairing code shown on the
Infotainment system display screen.
If pairing fails, the message Pairing
failed is displayed. Repeat procedure
if necessary.NAVI 50 - Pairing a mobile phone
Press 7 followed by ÿSETTINGS on
the display screen.
Select Bluetooth then either Search
for Bluetooth device or External
device authorisation .
Alternatively, when in the Phone
menu screen, press y on the display.
On the mobile phone, search for
Bluetooth equipment in the vicinity of
the device.
Select the name of the handsfree
phone system (e.g. MEDIA-NAV)
from the list on the mobile phone, then (if required), on the mobile phone
keypad, enter the pairing code shown
on the Infotainment system display
screen.
Notice
The pairing code may only be shown
on the Infotainment system display
for a limited time.
The default pairing code is 0000. To
change this pairing code before the
pairing procedure is started, select
Change passkey to update.
If pairing fails, repeat procedure if
necessary.

130PhoneNAVI 80 - Pairing a mobile phone
To access the Phone settings menu
from the Home page, press MENU
then Phone followed by Settings on
the display screen.
Select Manage devices from the list of
options. A message appears on the
display asking if you wish to set up a
Bluetooth connection between your
device and the Infotainment system.
Select Yes to continue. The
Infotainment system begins a search for Bluetooth equipment in the vicinity
and displays a list of devices.
Select your device from the displayed list. Depending on phone model,
confirm the pairing request or enter
the pairing code on the mobile phone keypad to pair it to the Infotainment
system.
To pair further devices, from the
Manage devices screen, press < to
open a pop-up menu and select Add
to pair additional devices in the same
way.
If pairing fails, repeat procedure if
necessary.Unpairing a mobile phone from
the handsfree phone system
If the list of paired phones is full, a new
phone can only be paired if an
existing phone is unpaired.
Notice
Unpairing a phone erases all of its
downloaded contacts and its call
history from the handsfree phone
system phonebook.
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Unpairing a mobile phone
To unpair, i.e. to delete a phone from
the handsfree phone system
memory, press TEL and select Delete
device .
Select the desired phone from the
device list and press OK to confirm
deletion when prompted.
CD35 BT USB - Unpairing a mobile
phone
To unpair, i.e. to delete a phone from
the handsfree phone system
memory, press SETUP / TEXT and
select Bluetooth connection from the
settings menu.Select the desired phone from the
device list, press the central rotary
knob and select Delete.
NAVI 50 - Unpairing a mobile phone
To unpair, i.e. to delete a phone from
the handsfree phone system
memory, press 7 followed by
ÿ SETTINGS on the display screen.
Select Bluetooth then View Bluetooth
device list .
Select the desired phone from the device list, then press ë to delete the
device. If required, delete all devices in the list by pressing Options
followed by Delete all. Confirm by
pressing OK.
NAVI 80 - Unpairing a mobile phone
To unpair, i.e. to delete a phone from
the handsfree phone system
memory, access the Manage
devices screen.
From the Home page, press MENU
then Phone followed by Settings on
the display screen.

132PhoneAfter connection, the mobile phone
data is transmitted to the handsfree
phone system. This can take some
time, depending on phone model.
During this period, operation of the
mobile phone is possible via the
Infotainment system only to a limited
extent.
Notice
Not every mobile phone supports the functions of the handsfree phone
system. Therefore, deviations from
the range of functions described are possible.
Phone menu
To display the Phone menu:
● press 6TEL
- or -
● press TEL
- or -
● press 7 followed by yPhone on
the display screen (NAVI 50)
from the Home page, press
MENU followed by Phone on the
display screen (NAVI 80)Volume control
R15 BT, R16 BT USB, CD16 BT,
CD18 BT USB - Volume control
During a call, turn m or press ! or #
(on the steering column controls) to change the call volume.
CD35 BT USB - Volume control
To preset the volume for calls, voice
recognition or the ringtone, press
SETUP / TEXT and select Phone
settings from the settings menu,
followed by Volume.
Select the desired option (e.g. Ringing volume ) and adjust the
volume with the central rotary knob.
During a call, turn volume rotary knob or press ! or # (on the steering
column controls) to change the call volume.
NAVI 50 - Volume control
During a call, press ] or < on the
Infotainment unit to change the call
volume.
Alternatively (with the steering
column controls), press ! or #.NAVI 80 - Volume control
During a call, turn X on the
Infotainment unit to change the call
volume.
Alternatively (with the steering
column controls), press ! or #.
Dialling a telephone number Several options are available for
dialling telephone numbers, including
calling a contact from the phonebook or from a call log. Numbers can also
be dialled manually.
Entering a number manually
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Entering a number manually
With the Phone menu displayed,
select Dial from the list.
Enter the desired number using the
numerical keyboard ( 3 122) and
select 7 to start dialling.
To redial the last number, press and
hold TEL.

Phone133CD35 BT USB - Entering a number
manually
With the Phone menu displayed,
select Dial a number from the list.
Enter the desired number using the
numerical keyboard ( 3 122) then
select the y icon in the display. Press
the central rotary knob to start
dialling.
NAVI 50 - Entering a number
manually
With the yPhone menu displayed,
press S in top left corner and select
Dial from the list.
Enter the desired number using the
numerical keyboard and select y to
start dialling.
Refer to (NAVI 50) "Operating
keyboards in the display" in the
"General information" section 3 122.
Entries can be corrected during input
with the k keyboard character.
Press and hold k to delete all
numbers at once.NAVI 80 - Entering a number
manually
From the Home page, press MENU
then Phone followed by Dial a
number on the display screen
Enter the desired number using the
numerical keyboard and press Call to
start dialling.
Entries can be corrected during input
with the k keyboard character.
Phonebook The phonebook contains contact lists
available only to the current vehicle
user. For reasons of confidentiality,
each downloaded contacts list can
only be viewed when the
corresponding phone is connected.
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Phonebook
After pairing the mobile phone to the
Infotainment system, the contact list
in the mobile phone is downloaded to the handsfree phone system.
To dial a number from the
phonebook, with the Phone menu
displayed, select Phonebook andselect the desired contact from the
alphabetical list. Press OK to start the
dialling process.
CD35 BT USB - Phonebook
After setting up the connection, the
contact list in the mobile phone is
downloaded to the handsfree phone
system. Each time the phone is
connected, the system's phonebook
is updated automatically.
The telephone book can also be
updated manually while the phone is
connected by selecting the Phone
settings menu followed by Update.
Select the Update option and confirm
by turning and pressing the central
rotary knob.
A maximum of 500 contacts and
4 numbers per contact can be
downloaded. If the memory capacity is exceeded, a prompt to delete
excess contacts will appear. Deleted
contacts will remain on the mobile
phone, but are deleted from the
system memory.

Phone135To add a contact to your list of
favourites, press < and select Add a
contact to the Favourites page .
Notice
Favourites can be accessed at any
time by pressing f on the Home
page.
For further information, refer to
(NAVI 80) "Favourites" in the
"Introduction" section 3 24.
Call lists R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB - Call
lists
To dial a number from the call history
lists (e.g. dialled numbers, received
calls, missed calls), select the
relevant option, e.g. Recent calls from
the Call list menu. Select the desired
contact and press OK to start the
dialling process.
CD35 BT USB - Call lists
To dial a number from the call history
lists (e.g. dialled numbers, received
calls, missed calls), select the
relevant option, e.g. Dialled calls fromthe History menu. Select the desired
contact and press the central rotary
knob to start the dialling process.
NAVI 50 - Call lists
After connecting the mobile phone to
the Infotainment system, the list of
dialled numbers, received calls and
missed calls in the mobile phone are transferred automatically to the
handsfree phone system.
With the yPhone menu displayed,
press S in top left corner and select
Calling Lists from the list.
To dial a number from the call history lists, select from the following options
on the display:
● yAll : Displays list of all calls in
the below lists.
● ú: Dialled numbers.
● ù: Received calls.
● û: Missed calls.
Notice
The number of missed calls is shown alongside the symbol.The most recent calls are displayed at
the top. Select the desired contact
from the chosen list to start the
dialling process.
NAVI 80 - Call lists
After connecting the mobile phone to
the Infotainment system, the list of
dialled numbers, received calls and
missed calls in the mobile phone are
transferred automatically to the
handsfree phone system.
Notice
Data sharing must be authorised on
your phone. Refer to the operating
instructions for your mobile phone or consult your network provider.
The feature "Automatically
download phone data" must also be
switched on in the Infotainment
phone settings menu. Refer to
(NAVI 80) "Phone settings" below.
From the Home page, press MENU
then Phone followed by Call logs on
the display screen.

136PhoneTo dial a number from the call history
lists, select from the following options
on the display:
● All: Displays list of all calls in the
below lists.
● c: Received calls.
● c: Missed calls.
● a: Dialled numbers.
The most recent calls are displayed at the top. Alternatively, press 4 or 1 to
move up/down in the display.
Select the desired contact from the
chosen call list to start the dialling
process.
Notice
If necessary, press < (to open a
pop-up menu) and select Update
telephone data to update the call
lists.Voicemail box
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB,
CD35 BT USB - Voicemail box
To listen to mobile phone voicemail
messages via the Infotainment
system while the phone is connected, select the Voicemail box menu.
NAVI 80 - Voicemail box
To listen to mobile phone voicemail
messages via the Infotainment
system while the phone is connected,
from the Home page, press MENU
then Phone followed by Voice mail on
the display screen.
The configuration screen will be
displayed if the voicemail box is not
configured. Enter number on the
numerical keyboard and confirm.Receiving calls
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Receiving calls
To accept the call, depending on
vehicle configuration:
● Briefly press 7 (on the steering
column controls).
● Select the 7 icon in the display
(by turning and pressing OK).
To reject the call, depending on
vehicle configuration:
● Press and hold 8 (on the steering
column controls).
● Select the } icon in the display
(by turning and pressing OK).
When receiving a call, the caller
number may be shown on the
Infotainment system display screen. If the number is stored in the system
memory, the name is displayed
instead. If the number cannot be
displayed, the message Private
number is shown.