Page 177 of 293

If necessary, counteract the reduced regenera-
tive braking effect by applying the brake your-
self. Charge level display
Charge status display
:shows the charge sta-
tus of the high-voltage battery.
The charge value is shown as a percentage in the
energy flow
energy flow menu in the instrument cluster
(Y page 177).
i The
energy flow
energy flow menu can also be dis-
played n the COMAND/Audio display.
The charge level of the high-voltage battery has dropped into the reserve range if the drive sys-
tem is running and:
R the Drive battery Reserve level Drive battery Reserve level mes-
sage appears in the display
R the indicator lamp in the instrument cluster
lights up
Charge the high-voltage battery from a state of
charge of less than 20% at a:
R mains socket
R charging station
The braking performance of the electric motor
using recuperative braking is, in some operating
modes, either reduced or not effective:
R when the charge status of the high-voltage
battery increases
R if the high-voltage battery is not yet at a nor-
mal operating temperature
R when the vehicle is almost stationary
R in transmission position N
R during and after ESP stability control
If you do not make an additional effort to apply
the brake yourself, the braking effect may not be sufficient. If necessary, counteract the reduced regenerative braking effect by applying the
brake yourself. Operating the on-board computer
Overview :
Multifunction display
; Right control panel
= Left control panel
X To activate the on-board computer: turn
the key to position 1in the ignition lock.
You can control the multifunction display and
the settings in the on-board computer using the buttons on the multifunction steering wheel.
Left control panel =
; R
Calls up the menu and menu bar 9
: Press briefly:
R Scrolls through lists
R Selects a submenu or function
R In the Audio Audio menu: selects the
previous or next station, when the preset list or station list is active,
or an audio track or video scene
R In the Tel Tel(Telephone) menu:
switches to the phone book and
selects a name or telephone num-
ber 174
Displays and operationOn-board computer and displays
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9
: Press and hold:
R
In the Audio Audio menu: selects a pre-
set list or a station list in the
desired frequency range or an
audio track or video scene using
rapid scrolling
R In the Tel Tel(Telephone) menu:
starts rapid scrolling if the phone
book is open a R
Confirms the selection or display
message
R In the Tel Tel(Telephone) menu:
switches to the telephone book
and starts dialling the selected
number % Press briefly:
R Back
R Vehicles with Audio 20: switches
off voice-operated control of the
navigation (see manufacturer's
operating instructions)
R Vehicles with COMAND Online:
switches off LINGUATRONIC (see
the separate operating instruc-
tions)
R Hides display messages or calls up
the last Trip Tripmenu function used
R Exits the telephone book/redial
memory % Press and hold:
R
Calls up the standard display in the
Trip
Trip menu Right control panel
ó R
Vehicles with Audio 20:
Switches on voice-operated con-
trol for navigation (see manufac-
turer's operating instructions)
R Vehicles with COMAND Online:
Switches off LINGUATRONIC (see
the separate operating instruc-
tions) 8 R
Mute W
X R
Adjusts the volume ~ R
Rejects or ends a call
R Exits the telephone book/redial
memory 6 R
Makes or accepts a call
R Switches to the redial memory Multifunction display
:
Range
; Time
= Text field
? Menu bar
A Drive program
B Transmission position (Y page 129)
C Permanent display: outside temperature or
speed (Y page 186)
X To display menu bar ?: press the=
or ; button on the steering wheel.
If you do not press the buttons any longer,
menu bar ?is faded out after a few seconds.
Text field =shows the selected menu or sub-
menu as well as display messages.
i Set the time using Audio 20 or COMAND
Online (see the separate operating instruc-
tions).
The following messages may appear in the
multifunction display:
R j Active Parking Assist (Y page 158)
R ¯ Cruise control (Y page 150)
R È SPEEDTRONIC (Y page 152) Displays and operation
175On-board computer and displays Z
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R
_ Adaptive Highbeam Assist
(Y page 101)
R ë HOLD function (Y page 154)
R 120 km/h!
120 km/h! Maximum permissible speed
exceeded (only for certain countries) Menus and submenus
Menu overview
Using the =or; button on the steering
wheel, open the menu bar.
Operating the on-board computer (Y page 174).
Depending on the equipment fitted in the vehi-
cle, you can call up the following menus:
R Trip
Trip menu (Y page 176)
R Navi Navi menu (navigation instructions)
(Y page 178)
R Audio
Audio menu (Y page 180)
R Tel
Tel menu (telephone) (Y page 181)
R Assist.
Assist. menu (assistance) (Y page 182)
R Serv.
Serv. menu (Y page 184)
R Settings
Settings menu (settings) (Y page 184)
The displays for the Audio
Audio, Navi
NaviandTel
Tel menus
may differ slightly to those in your vehicle.
The examples given in this Owner's Manual
apply to vehicles equipped with COMAND
Online. Trip menu
Standard display X
Press and hold the %button on the steer-
ing wheel until the Trip Tripmenu with trip
meter :and total distance recorder ;
appears. Trip computer "From start" or "From
reset" :
Distance
; Driving time
= Average speed
? Average electrical consumption
X Press the =or; button on the steering
wheel to select the Trip
Tripmenu.
X Press the 9or: button to select
From start
From start orFrom reset
From reset.
The values in the From
Fromstart
start submenu are cal-
culated from the start of a journey whilst the
values in the From reset From resetsubmenu are calcu-
lated from the last time the submenu was reset
(Y page 178).
In the following cases, the trip computer is auto-
matically reset From start From start:
R the ignition has been switched off for more
than four hours
R 999 hours have been exceeded.
R 9,999 kilometres have been exceeded.
When 9,999 hours or 99,999 kilometres have
been exceeded, the trip computer is automati-
cally reset From reset From reset.
ECO display X
Press the =or; button on the steering
wheel to select the Trip
Tripmenu.
X Press the 9or: button to select ECO
ECO
DISPLAY
DISPLAY.
If the ignition remains switched off for longer
than four hours, the ECO display will be auto-
matically reset. 176
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Further information on the ECO display
(Y page 148).
Energy flow Energy flow display
The energy flow display can be shown in the
multifunction display and in the COMAND/
Audio display. X Press the =or; button on the steering
wheel to select the Trip Tripmenu.
X Confirm by pressing aon the steering
wheel.
X Use : or9 to select Energy flow
Energy flow .
The active components are highlighted in the
energy flow display.
The energy flow is indicated by arrows. The
arrows have a different colour depending on the
operating state:
R Green: energy recuperation
R White: normal energy consumption
R Red: increased energy consumption
Drive system switched on when the vehi-
cle is stationary or in overrun mode The drive system is switched on while the vehi-
cle is stationary. Alternatively, the drive system is switched on while the vehicle is in transmis-
sion position D+
or N.
There are no arrows indicating energy flow.
Drive system switched off and high-volt-
age battery being charged The drive system is switched off. The charging
cable is connected and the high-voltage battery
is being charged.
The arrows for the energy flow are shown in
green.
Normal driving The drive system powers the vehicle.
The arrows for the energy flow are shown in
white.
Boost driving mode If high power is required, the boost mode takes
effect.
The arrows for the energy flow are shown in red.
Energy recuperation mode The kinetic energy of the vehicle is converted
into electrical energy. The Recuperative Brake
System is active. The high-voltage battery is
charging.
The arrows for the energy flow are shown in
green. Menus and submenus
177On-board computer and displays Z
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Displaying the range and current con-
sumption
X
Press the =or; button on the steering
wheel to select the Trip Tripmenu.
X Press 9or: to select the display with
approximate range and current fuel consump-
tion .
The approximate range depends on the
charge status of the high-voltage battery and your current driving style. If the high-voltage
battery charge status is low, the display
shows a vehicle being charged instead of the
approximate range.
The specified values for range depend on the
driving program selected and may vary as a
result of:
R higher and lower outside temperatures
R the style of driving
R activated electrical consumers
Digital speedometer X
Press the =or; button on the steering
wheel to select the Trip Tripmenu.
X Press the 9or: button to select the
digital speedometer. Resetting values X
Press the =or; button on the steering
wheel to select the Trip
Tripmenu.
X Press the 9or: button to select the
function that you wish to reset.
X Press ato confirm.
X Press :to select Yes
Yesand press ato
confirm.
You can reset the values of the following func-
tions:
R Trip meter
R "From start" trip computer
R "From reset" trip computer
R ECO display
If you reset the values in the "ECO display", the
values in the "From start" trip computer are also
reset. If you reset the values in the "From start" trip computer, the values in the "ECO display"
are also reset. Navigation menu
Displaying navigation instructions In the
Navi
Navimenu, the multifunction display
shows navigation instructions.
Further information on navigation can be found in the separate Audio 20 or COMAND Online
operating instructions.
X Switch on Audio 20 or COMAND Online; see
the separate operating instructions.
X Press the =or; button on the steering
wheel to select the Navi Navimenu. 178
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rdcompu ter and displays
Page 182 of 293

Route guidance not active
:
Direction of travel
; Current road
Route guidance active No change of direction announced
:
Distance to the destination
; Distance to the next change of direction
= Current road
? Symbol indicating "follow the road's course"
Change of direction without lane recom-
mendation :
Road to which the change of direction leads
; Distance to change of direction and visual
distance display
= Change-of-direction symbol
When a change of direction is to be made, you
will see symbol =for the change of direction
and distance graphic ;. This shortens towards
the top of the display as you approach the point of the announced change of direction. The
change of direction starts once the distance dis-
play reaches zero. Change of direction announced with a
lane recommendation
:
Road to which the change of direction leads
; Distance to change of direction and visual
distance display
= Lanes not recommended
? Recommended lane and new lane during a
change of direction
A Change-of-direction symbol
On multilane roads, new lane recommendations
can be displayed for the next change of direction
if the digital map supports this data. During the change of direction, new lanes may be added.
Lane not recommended =: you will not be able
to complete the next change of direction if you
stay in this lane.
Recommended lane and new lane during a
change of direction ?: in this lane you will be
able to complete the next two changes of direc- tion without changing lane.
Other status indicators of the naviga-
tion system The navigation system displays additional infor-
mation and the vehicle status.
Possible displays
R New route... New route... orCalculating route...
Calculating route...
A new route is calculated.
R Road not mapped
Road not mapped
The vehicle position is inside the area of the
digital map but the road is not recognised, e.g.
new roads, car parks or private land.
R No route No route Menus and submenus
179On-board computer and displays Z
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No route could be calculated to the selected
destination.
R O
You have reached the destination or an inter-
mediate destination. Audio menu
Selecting a radio station :
Active station list
; Station with preset position
The multifunction display shows station ;with
station frequency or station name. The preset
position is only displayed along with station ;if
this has been stored.
X Switch on Audio 20 or COMAND Online and
select Radio (see the separate operating
instructions).
X Press the =or; button on the steering
wheel to select the Audio
Audio menu.
X To select a preset list or station list: press
and briefly hold the 9or: button until
the preset list or station list in the desired
frequency range is shown.
X To select a station: briefly press9
or :.
i DAB radio mode (Digital
AudioBroadcast-
ing) is an optimised digital transmission
standard designed for the mobile reception of
radio transmissions.
Audio player or audio media operation :
Current track Audio files from various audio players or media
can be played, depending on the equipment fit-
ted in the vehicle.
X Switch on Audio 20 or COMAND Online and
select audio CD or MP3 mode (see the sepa-
rate operating instructions).
X Press the =or; button on the steering
wheel to select the Audio
Audio menu.
X To select the next/previous track: briefly
press the 9or: button.
X To select a track from the track list (rapid
scrolling): press and hold the 9or:
button until the desired track appears.
If you press and hold the 9or: button,
the rapid scrolling speed is increased. Not all audio players or media support this function.
If track information is stored on the audio player
or media, the multifunction display will show the number and title of the track.
Video DVD operation Only for vehicles with COMAND Online: you can
use the Audio Audiomenu to play video DVDs.
X Switch on COMAND Online and select video
DVD (see the separate operating instruc-
tions).
X Press the =or; button on the steering
wheel to select the Audio Audiomenu.
X To select the next or previous scene:
briefly press the
9or: button.
X To select a scene from the scene list
(rapid scrolling):
press and hold the 9
or : button until desired scene :
appears. 180
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Telephone menu
Introduction G
WARNING
Operating the integrated information systems and communications equipment in the vehicle
while driving will distract you from traffic con-
ditions. You could then lose control of the
vehicle. There is a risk of an accident.
Only operate these devices if road traffic con-
ditions permit. If you are unsure about the
surrounding conditions, pull over to a safe
location and make entries only while the vehi-
cle is stationary.
When telephoning, you must observe the legal
requirements for the country in which you are
currently driving. X Switch on the mobile phone (see the manu-
facturer's operating instructions).
X Switch on Audio 20 or COMAND Online; see
the separate operating instructions.
X Insert the mobile phone into the bracket
(Y page 236).
or X Establish a Bluetooth ®
connection to Audio
20 or COMAND Online; see the separate oper- ating instructions.
X Press the =or; button on the steering
wheel to select the Tel
Tel menu.
You will see one of the following display mes-
sages in the multifunction display:
R Telephone ready Telephone ready or the name of the net-
work provider: the mobile phone has found a network and is ready to receive.
R Telephone
Telephone No
Noservice
service: there is no network
available or the mobile phone is searching for
a network.
i You can obtain further information about
suitable mobile phones and connecting
mobile phones via Bluetooth ®
:
R at any Mercedes-Benz Service Centre
R on the Internet at http://www.mercedes-
benz.com/connect Accepting a call If someone calls you when you are in the
Tel Tel
menu, a display message appears in the multi-
function display.
You can accept a call at any time, even if you are
not in the Tel
Tel menu.
X Press the 6button on the steering wheel
to accept an incoming call.
Rejecting or ending a call You can reject or end a call any time even if you
are not in the Tel Telmenu.
X Press the ~button on the steering wheel
to reject or end an incoming call.
Selecting an entry in the phone book X
Press the =or; button on the steering
wheel to select the Tel
Telmenu.
X Press the 9,:ora button to
switch to the phone book.
X Authorise access to the phone book on the
phone.
X Press the 9or: button to select the
desired name.
or
X To begin rapid scrolling: press and hold the
9 or: button for longer than one sec-
ond.
Rapid scrolling stops when you release the
button or reach the end of the list.
X If only one telephone number is stored for
a name: press the 6ora button to
start dialling.
or
X If there is more than one number for a
particular name:
press the6ora
button to display the numbers.
X Press the 9or: button to select the
number you want to dial.
X Press the 6ora button to start dial-
ling. Menus and submenus
181On-board computer and displays Z