
Navigation79CD35 BT USB NAVIInserting the SD card
Ensure the SD card is inserted the
correct way. The orientation may
differ, depending on location of the
SD card slot in the vehicle.
Removing the SD card
Select Remove SD card in the main
menu, then confirm using the right
soft button ⌟. A message is displayed
when it is safe to remove the SD card.
To remove the SD card from its slot,
press on the card then release it. The
card is released slightly to enable it to be withdrawn.NAVI 80Inserting the SD card
Switch off the Infotainment system and insert the SD card in its slot. The SD card is fragile; do not bend it.
Ensure the SD card is inserted the
correct way. The orientation may
differ, depending on location of the
SD card slot in the vehicle.Removing the SD card
To remove SD card from the
Infotainment system, on the Home
page press MENU, then System
followed by Remove SD card on the
display screen; The SD card can now
be ejected safely.
To remove the SD card from its slot,
press on the card then release it. The
card is released slightly to enable it to be withdrawn.
Notice
To avoid possible technical issues,
only use a compatible SD card for
operating and updating the
Navigation system. Do not insert SD
card in any other device (e.g. digital
camera, mobile phone, etc.), or in
another vehicle.Remote control
CD35 BT USB NAVI
1. Central button: Confirm, access the quick menu
Press up, down, right, left: Move
around menu or map
Press up/down: Adjust the map
scale (zoom in/out)
Press right: Access traffic
information
2. Soft buttons (⌞ and ⌟) From menu: Select and confirm
actions

Navigation81Switching between Navigation
system and Infotainment system
menusCD35 BT USB NAVI
With the Infotainment and Navigation
systems on, press NAVI (on the
steering column controls) to switch between the Navigation system and
Infotainment system screens.
When the Infotainment controls are
used to change, for example, the
audio source, the Infotainment
system screen pops-up temporarily
over the Navigation system screen.
The display switches back after a
delay.
Notice
The clock is displayed when
switched to the Infotainment system screen.NAVI 50
With the Navigation system active,
press 7 or press and hold q/r on
the display screen to return to the
Infotainment system Home menu.NAVI 80
With the Navigation system active,
press r on the display screen (one
or more times) to return to the
Infotainment system Home page.
Information on the display
CD35 BT USB NAVI - Information on
the displayMenu screen
The menu screen contains the
following:
1. Menu name
2. Sub-menu selection
3. Menu page scroll bar
To access the main menu, press
MENU .
Menus may contain multiple screen pages. The scroll bar indicates the
current position.Quick menu
The Quick menu contains a preset
selection of some commonly used
menu items (e.g. hide map, cancel
route, switch on/off voice guidance).
To access the Quick menu, press the
central button on the remote control.Map screen

118Voice recognitionVoice recognitionGeneral information...................118
Navigation control ......................120
Phone control ............................ 120General information
The voice recognition function allows
you to operate certain functions via
voice input.
To ensure that conversations held
inside the vehicle do not start
unintentional calls to a saved contact, the voice recognition function must
first be activated via 5 on the steering
column controls.
Control elements overview 3 6.
CD35 BT USB The voice recognition function of thehandsfree phone system allows you
to operate certain functions of the
mobile phone via voice input.
Voice tags can be created for the
contacts in the vehicle phonebook
enabling you to call a contact without
manually selecting the caller name or
number.
In the event of incorrect operation, the voice recognition function requests
you to repeat the desired command,
or plays back the available options.NAVI 50
Available depending on version, the voice recognition function of the
handsfree phone system allows you
to operate certain functions of a
compatible smartphone via voice
input.
Refer to "Phone control" in this
section 3 120.
To confirm that a paired and
connected smartphone is compatible
with the voice recognition function,
press 7 followed by ÿSetting on the
display screen.
Then select Bluetooth followed by
View Bluetooth device list . The list
shows the paired devices and 5
appears alongside the name of the smartphone to indicate compatibility.
Notice
If supported, the language set on
your smartphone will automatically
be used by the Infotainment system
for voice recognition.
The navigation system can also be
operated using voice controls. Refer
to "Navigation control" in this section
3 120.

Voice recognition119Prerequisites
The following prerequisites must be
met:
● The Bluetooth function of the Infotainment system must be
activated.
Refer to "Bluetooth connection"
in the "Phone" section 3 127.
● The Bluetooth function of the Bluetooth-enabled smartphonemust be activated and the
smartphone must have a 3G, 4G
or wi-fi connection (see
smartphone operating
instructions).
● Dependent upon the smartphone, it may be required
to set the device to "visible" (see
smartphone operating
instructions).
● The smartphone must be paired and connected to the
Infotainment system.Help
For information and help with
activating and operating voice
controls, press 7 followed by
ÿ Setting then Bluetooth on the
display screen.
Select Smartphone from the list
(press S/R to search list), then press
l to access help.
A series of screens are displayed,
explaining how to use the voice
recognition function and information
on the following:
● switching on/off with steering column controls
● compatible phones
● operation methods
● available functions and descriptions
● conditions of useNAVI 80
The voice recognition function allows
you to operate certain functions via
voice input, including:
● Navigation
Refer to "Navigation control" in
this section 3 120.
● Phone
Refer to "Phone control" in this section 3 120.
● Applications
Press 5 on the steering column
controls to open the Voice
control main menu. After the
tone, say " Applications " followed
by the name of the desired
application to start it.
When activated, the Voice control
main menu is displayed and the voice
recognition indicator in the top right
corner indicates system status and
optimisation levels:Green:optimal voice recognitionOrange:good voice recognitionRed:average voice recognition

122PhonePhoneGeneral information...................122
Connection ................................. 124 Bluetooth connection .................127
Emergency call .......................... 131
Operation ................................... 131
Mobile phones and CB radio equipment .................................. 140General information
The handsfree phone system
provides you with the possibility of
having mobile phone conversations
via the vehicle's microphone and
loudspeakers, as well as operating
the most important mobile phone
functions via the Infotainment system.
To be able to use the handsfree
phone system, the mobile phone
must be connected with it via
Bluetooth .
Not all handsfree phone system
functions are supported by every
mobile phone. The possible phone functions depend on the relevant
mobile phone and network provider.
Refer to the operating instructions for
your mobile phone or consult your
network provider.Important information for
operation and traffic safety9 Warning
Use of the handsfree phone
system while driving can be
dangerous as your concentration
is reduced when telephoning. Park the vehicle before using the
handsfree phone system.
Follow the regulations of the
country in which you are driving.
Also follow the special regulations
that apply in specific areas and
always switch off the mobile
phone if the use of mobile phones is prohibited, if interference is
caused by the mobile phone or if
dangerous situations can occur.
9 Warning
Mobile phones have effects on
your environment. For this reason,
safety regulations have been

Phone123prepared which you should make
yourself familiar with before you use the telephone.
Bluetooth
The Phone portal is certified by the
Bluetooth Special Interest Group
(SIG).
You will find further information about the specification on the Internet at
http://www.bluetooth.com
Phone controlsControls on Infotainment system or
steering column:
● 6TEL
- or -
● TEL
- or -
● yPHONE on the 7 Home menu
screen (NAVI 50)
- or -
PHONE in the MAIN menu
screen (NAVI 80)
Press to open the Phone menu.
Controls on steering column:
● 7, 8 : Take call, end/reject call.
- or -
● MODE/OK : Take call, end/reject
call, confirm an action.
● 5: Activate/deactivate voice
recognition.
Depending on Infotainment system, some features of the handsfree
phone system can also be operated
via voice recognition 3 120.
Display screen operation
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Display screen operation
● To move up/down in the display: Turn OK.
● To confirm actions: Press OK.
● To cancel actions (and return to previous menu): Press /.CD35 BT USB - Display screen
operation
● To move up/down in the display: Turn the central rotary knob.
● To confirm actions: Press the central rotary knob.
● To cancel actions (and return to previous menu): Press /.
NAVI 50 - Display screen operation To access the Phone menu screen, press 7 followed by yPhone on the
display screen.
The following submenus are
available:
● Phone book
● Calling Lists
● Dial
To switch between submenus, press S in top left corner.
● To move up/down in the display: Press R or S.
● To confirm actions: Press OK.
● To cancel actions (and return to previous menu/Home page):
Press r/7 .

124PhoneNAVI 80 - Display screen operation
To access the "Phone" menu from the
Home page, press MENU followed by
Phone on the display screen.
The following submenus are
available:
● Phonebook
● Call logs
● Dial a number
● Voice mail
● Settings
● To move up/down in the display: Press 4 or 1.
● To cancel actions (and/or return to previous menu): Press r.
● To open a pop-up menu (e.g. to add contacts to a list of
favourites): Press <
Notice
Favourites can be accessed at any
time by pressing f on the Home
page.Operating keyboards in the
display
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Operating keyboards in the display
To move within and to enter
characters in the numerical keyboard
shown on the display screen: Turn
and press OK.
Entries can be corrected during input
with the ← keyboard character.
Press / to stop using the keyboard
and return to the previous screen.
CD35 BT USB - Operating keyboards
in the display
To move within and to enter
characters in both the alphabetical and numerical keyboards shown on
the display screen: Turn and press
the central rotary knob.
Entries can be corrected during input
with the ← keyboard character.
Press / to stop using the keyboard
and return to the previous screen.NAVI 50, NAVI 80 - Operating
keyboards in the display
To move within and to enter
characters in the numerical keyboard, make the appropriate selection by
touching the display screen.
Entries can be corrected during input
with the k keyboard character.
Press r to stop using the keyboard
and return to the previous screen.
Connection
A mobile phone must be connected to
the handsfree phone system in order
to control its functions via the
Infotainment system.
No phone can be connected to the
system unless it has first been paired.
Refer to the Bluetooth connection
section ( 3 127) for pairing a mobile
phone to the handsfree phone system via Bluetooth.
When the ignition is switched on, the
handsfree phone system searches for
paired phones in the vicinity.
Bluetooth must be activated on the
mobile phone for the phone to be
recognised by the handsfree phone

Phone125system. Searching continues until a
paired phone is found. A display message indicates that the phone is
connected.
Notice
When a Bluetooth connection is
active, using the handsfree phone
system will discharge the mobile phone battery more rapidly.
Automatic connection
For your phone to connect
automatically when the system is
switched on, it may be necessary to
activate the automatic Bluetooth
connection function on your mobile
phone; refer to the mobile phone
operating instructions.
Notice
Depending on Infotainment system, when reconnecting to a paired
phone, or when 2 paired phones are
within range of the handsfree phone
system, either the priority phone (if
defined) or the last connected phone is connected automatically, even if
this phone is outside the vehicle but
still within range of the handsfree
phone system.During automatic connection, if a call
is already in progress, the
conversation will automatically switch to the vehicle's microphone and
loudspeakers.
If connection fails: ● check the phone is switched on
● check the phone battery is not flat
● check if the phone has already been paired
The Bluetooth function on the mobile
phone and on the handsfree phone
system must be active and the mobile
phone must be configured to accept
the system connection request.
Manual connection
R15 BT USB, R16 BT USB,
CD16 BT USB, CD18 BT USB -
Manual connection
To change the phone connected to
the handsfree phone system, press
TEL and select the Select Device
menu. The device list shows the phones already paired.Select the desired phone from the list
and confirm by pressing OK. A
display message confirms phone
connection.
CD35 BT USB - Manual connection
To change the phone connected to
the handsfree phone system, press
SETUP / TEXT and select Bluetooth
connection (or press TEL when no
device is connected). The device list
shows the phones already paired.
Select the desired phone from the list
and confirm by turning and pressing
the central rotary knob. A display
message confirms phone connection.
NAVI 50 - Manual connection
To change the phone connected to
the handsfree phone system, press
7 followed by ÿSETTINGS then
Bluetooth on the display screen (or
select Phone from the Home page).
Then select View Bluetooth device
list . The device list shows the phones
already paired.