
Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variation sare pos-
sible. Not ethat your vehicle may not be
equipped with all of the function sdescri-
bed. This is also the case for system sand
function srelevan ttosafety.
i Read the information on qualified special-
ist workshops: (Y page 27). Key
Important safet
ynotes
United Kingdom only: G
WARNING
When the double lock sare activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children ,eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked from the out-
side, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle. You can deac-
tivat ethe double lock function by deactivat-
ing the interior motion sensor (Y page 91).
The doors can then be opened from the inside after the vehicle has been locked from the
outside.
The anti-theft alarm system is triggered if thedoor is opened from the inside. Switc hoff the
alarm (Y page 89).
All countries: G
WARNING
If children are left unsupervised in the vehicle, they could:
R open doors, thereby endangering other per-
sons or road users
R get out and be struck by oncoming traffic
R operate vehicle equipment and become
trapped, for example
In addition ,the children could also set the
vehicle in motion, for example, if they:
R release the parkin gbrake
R shift the automatic transmission out of park
position Porshift manual transmission into
neutral
R start the engine
There is arisk of an acciden tand injury.
When leaving the vehicle, always tak ethe key
with you and lock the vehicle. Never leave
children and animals unattended in the vehi-
cle. Keep the keys out of the reach of children. G
WARNING
If you attach heavy or large objects to the key, the key could be unintentionally turned in the
ignition lock .This could cause the engin eto
be switched off. There is arisk of an accident.
Do not attach any heavy or large objects to the
key. Remove any bulky keyrings before insert-
ing the key int othe ignition lock.
! Keep the key away from strong magnetic
fields. Otherwise, the remot econtro lfunc-
tion could be affected.
Stron gmagnetic fields can occur in the
vicinity of powerful electrical installations.
Do not keep the key: R with electronic devices ,e.g. am obile
phone or another key
R with metallic objects, e.g. coin sormetal
film
R inside metallic objects, e.g. ametal case
This can affec tthe key's functionality. 94
KeyOpening and closing

The Start/Stop button must be inserted in the
ignition lock and the key must be in the vehi-
cle.
When you insert the Start/Stop button into
the ignition lock, the system needs approx-
imately two seconds recognition time. You
can then use the Start/Stop button.
Pressing the Start/Stop button several times
in succession corresponds to the different
key positions in the ignition lock. This is only
the case if you are not depressing the brake
pedal.
If you depress the brake pedal and press the
Start/Stop button ,the engine start simmedi-
ately.
Ac heck which periodically establishes aradio
connection between the vehicle and the key
determines whether avalid key is in the vehi-
cle. This occurs, for example, when starting
the engine.
To start the vehicle without actively using the
key:
R the Start/Stop button must be inserted in
the ignition lock
R the key must be in the vehicle
R the vehicle must not be locked with the key
or KEYLESS-GO (Y page 95)
Do not keep the KEYLESS-GO key:
R with electronic devices, e.g. amobile
phone or another key
R with metallic objects, e.g. coins or metal
film
R inside metallic objects, e.g. ametal case
This can affect the functionality of KEYLESS-
GO.
If you lock the vehicle with the key's remote
control or with KEYLESS-GO, after ashort
time:
R you will not be able to switch on the ignition
with the Start/Stop button
R you will not be able to start the engine with
the Start/Stop button until the vehicle is
unlocked again If you lock the vehicle centrally using the but-
ton on the frontd oor (Ypage 101), you can
continue to start the engine with the Start/
Stop button.
The engine can be switched off while the vehi-
cle is in motion by pressing and holding the
Start/Stop button for three seconds. This
function operates independently of the ECO
start/stop automatic engine switch-off func-
tion.
Key positions with KEYLESS-GO :
Start/Stop button
; Ignition lock
When you switch on the ignition ,all of the
indicator lamps in the instrument cluster light up. Further information on situations where
an indicator lamp either fails to go out after
starting the engine or lights up while driving
(Y page 330).
If Start/Stop button :has not yet been
pressed, this corresponds to the key being
removed from the ignition.
X To switch on the power supply: press
Start/Stop button :once.
The power supply is switched on. You can
now activat ethe windscreen wipers, for
example.
The power supply is switched off again if:
R the driver's door is opened and
R you press Start/Stop button :twice when
in this position 180
DrivingDriving and parking

Left control panel
=
; R
Calls up th emenua nd men ubar 9
: Press briefly:
R Scrolls through lists
R Select sasubmenu or function
R Vehicles with Audio 20 :inthe
Audio Audio menu, selects th eprevi-
ous or nex tstored station, when
th ep reset list or statio nlist is
active, or an audio track
R Vehicles with COMAND Online:
in the Audio
Audio menu, selects the
previous or nex tstation, when
th ep reset list or statio nlist is
active, or an audio track or video
scene
R In the Tel Tel(telephone) menu:
switche stothephon ebook and
selects anam eort elephone
number 9
: Press and hold:
R Vehicles with Audio 20 :inthe
Audio Audio menu, selects th eprevi-
ous or nex tstation, when the
preset list or statio nlist is active,
selects an audio track using
rapid scrolling, or selects avideo
scene
R Vehicles with COMAND Online:
in the Audio Audio menu, selects apre-
set list or statio nlist in the
desired frequency range or an
audio track or video scene using
rapid scrolling
R In the Tel Tel(Telephone) menu:
start srapid scrollin gifthephone
book is open a R
Confirm sthe selectio nordisplay
message
R In the Tel
Tel(Telephone) menu:
switche stothetelephone book
and start sdiallin gthe selected
number Righ
tcontrol panel ~ R
Reject sorendsac all
R Exits th etelephone book/redial
memory 6 R
Makes or accept sacall
R Switche stotheredial memory W
X R
Adjust sthe volume 8 R
Mute 278
Displays and operationOn-boar
dcomputer and displays

Back button
% Press briefly:
R Back
R Vehicles with Audio 20:
Switches off voice-operated con-
trol for navigatio n(seem anufac-
turer's operating instructions)
R Vehicles with COMAND Online:
Switches off LINGUATRONIC
(se ethe separate operating
instructions)
R Hides display messages or calls
up the last Trip Tripmenu function
used
R Exits the telephone book/redial
memory % Press and hold:
R Call supt he standard display in
the Trip
Trip menu Multifunctio
ndisplay Example: DIRECT SELEC
Tautomatic transmission
multifunctio ndisplay
: Text field
; Menu bar
= Driving program, vehicles with aDIRECT
SELECT selector lever (Y page 190)or
AMG vehicles (Y page 190) ?
Transmission position, vehicles with a
DIRECT SELECT selector lever
(Ypage 190 )orAMG vehicles
(Y page 190)
A Permanent display :outsid etemperature
or speed (Y page 290)
X To display men ubar;:p ress the =
or ; button on the steering wheel.
Menu bar ;disappears afte rafew sec-
onds.
Text field :shows the selecte dmenu or
submenu as well as display messages.
The following messages ma yappea rinthe
multifunctio ndisplay:
Z Gearshift recommendatio nfor
manua ltransmission
(Y page 189 )orfor automatic
transmission (shifting manually)
(Y page 197)
XjY Active Parking Assist
(Ypage 239)
¯ cruisecontro l(Ypage 212)
È SPEEDTRONIC (Y page 215)
_ Adaptive Highbeam Assist Plus
(Ypage 147)
¤ ECO start/sto pfunction
(Y page 183)
ë HOLD functio n(Ypage 228)
120 km/h! 120 km/h! Maximu
mpermissibl espeed
exceeded (only for certain coun-
tries) Menus and submenus
Men
uoverview
Press the =or; button on the steer-
ing whee ltocallupt he menu ba rand select a
menu.
Operating the on-boar dcomputer
(Y page 277). Menus and submenus
279On-board computer and displays Z

Depending on the equipment fitte
dinthe
vehicle, yo ucan cal lupthe following menus:
R Trip
Trip menu (Y page 280)
R Navi
Navi menu (navigatio ninstructions)
(Y page 281)
R Audio
Audio menu (Y page 283)
R Tel
Tel menu (telephone )(Ypage 284)
R Assist.
Assist. menu (assistance) (Y page 286)
R Serv.
Serv. menu (Y page 288)
R Settings
Settings menu (settings )(Y page 289)
R AMG
AMG menu in AMG vehicles (Y page 296)
The Audio
Audio, Navi
NaviandTel
Tel menu sdiffe rs ligh tly
in vehicles with Audio 20 and in vehicles with
COMAND Online .The examples given in this
Owner' sManualapply to vehicles equipped
with COMAND Online. Trip menu
Standard display X
Press and hold the %button on the
steering whee lunti lthe Trip Trip menu with
tri pm eter :and tota ldistance
recorder ;is shown.
Trip compute r"From start" or "From
reset" :
Distance
; Driving time =
Averag espeed
? Averag efuelconsumption
X Press the =or; button on the steer-
ing whee ltoselect theTrip Trip menu.
X Press the 9or: button to select
Fro mstart
Fro mstart orFro mreset
Fro mreset.
Th ev alues in the Fromstart
Fro mstart submenu are
calculate dfromt he start of ajourney whilst
the values in the Fromreset
Fro mreset submenu are
calculate dfromt he last tim ethe submenu
wa sreset (Y page 281).
The Fromstart
Fro mstart tripc ompute risautomati-
cally reset if:
R the ignition ha sbeens witched off for more
tha nfourh ours
R 999 hour shaveb eene xceeded
R 9,999 kilometres have been exceeded
The Fromreset
Fro mreset tripc ompute risautomati-
cally reset if the valu eexceed s9,999 hour sor
99,999 kilometres.
EC Od isplay X
Press the =or; button on the steer-
ing whee ltoselect theTrip Trip menu.
X Press the 9or: button to select
ECO DISPLAY
ECO DISPLAY.
If the ignition remains switched off for longer
tha nfourh ours, the ECO displa ywillbea uto-
maticall yreset.
Furthe rinformation on the ECO display
(Y page 208). 280
Menus and submenusOn-board computer and displays

Vide
oDVD operation Onl
yfor vehicles with COMAND Online :you
can us ethe Audio
Audio menu to play video DVDs.
X Switch on COMAND Online and select
video DVD (se ethe separate operating
instructions).
X Press the =or; button on the steer-
ing whee ltoselect the Audio
Audio menu.
X To select the next or previous scene:
briefl ypress the 9or: button.
X To select ascene from the scen elist
(rapi dscrolling): press and hol dthe 9
or : button unti ldesir ed scene :has
been reached.
TV operation Onl
yfor vehicles with COMAND Online :you
can us ethe Audio
Audio menu to select aTVsta-
tion.
The preset positio niso nlyd isplayed along
with channel :if this ha sbeens tored.
X Switch on COMAND Online and select TV
(se ethe separate operating instructions).
X Press the =or; button on the steer-
ing whee ltoselect the Audio
Audio menu.
X To select astored channel: brieflypress
the 9 or: button.
X To select achannel from the channel
list: press and briefl yholdt he 9
or : button. i
Yo
uc an stor eTVchannel sinCOMAND
Online ,see the separate operating instruc-
tions.
i Depending on the digital TV broadcaster,
radi ostations can also be received. The
multifunctio ndisplay shows TV (RADIO)
TV (RADIO). Telephone menu
Introduction G
WARNING
Operating the integrated informatio nsystems
and communications equipment in the vehicle
whil edriving will distract yo ufrom traffic con-
ditions. Yo ucould then lose contro lofthe
vehicle. There is ariskofana ccident.
Onl yoperate thes edevice sifr oadt raffic con-
ditions permit. If yo uare unsur eabout the
surrounding conditions, pull ove rtoasafe
location and make entries onl ywhile the vehi-
cle is stationary.
Whe ntelephoning, yo umusto bserve the
lega lrequirements for the country in which
yo ua recurrentl ydriving.
X Switch on the mobil ephone (se ethe man-
ufacturer' soperating instructions).
X Switch on Audio 20 or COMAND Online,
see the separate operating instructions.
X Insert the mobil ephone into the bracket
(Y page 367).
or
X Establis haBluetooth ®
connectio ntoAudio
20 or COMAND Online ,see the separate
operating instructions.
X Establis haBluetooth ®
connectio ntoAudio
20 or COMAND Online ,see the separate
operating instructions.
X Press the =or; button on the steer-
ing whee ltoselect the Tel Telmenu. 284
Menus and submenusOn-board computer and displays

You will see one of the followin
gdisplay mes-
sages in the multifunction display:
R Telephon eready
Telephon eready or the name of the net-
work provider: the mobile phon ehas found
an etwork and is ready to receive.
R Telephon eNoservice
Telephon eNoservice:t here is no net-
work available or the mobile phon eis
searching for anetwork.
i You can obtain further information about
suitable mobile phones and connecting
mobile phones via Bluetooth ®
:
R fro ma ny Mercedes-Ben zService Centre
R on the Internet at http://
www.mercedes-benz.com/connect
Accepting acall X
Press the 6button on the steering
wheel to accept an incomin gcall.
If someone calls you when you are in the Tel Tel
menu, adisplay message appears in the mul-
tifunction display.
You can accept acall even if you are not in the
Tel
Tel menu.
Rejecting or ending acall X
Press the ~button on the steering
wheel.
You can end or reject acall even if you are not
in the Tel
Tel menu. Dialling an entr
yfromt hephone book X
Press the =or; button on the steer-
ing wheel to selec tthe Tel Tel menu.
X Press the 9,:ora button to
switc htot he phon ebook.
X Authoris eaccess to the phon ebook on the
phone.
X Press the 9or: button to selec tthe
desired name.
or
X To begin rapid scrolling: press and hold
the 9 or: button for longer than
one second.
Rapid scrolling stops when you release the
button or reach the end of the list.
X If only one telephone number is stored
for aname: press the 6ora button
to star tdialling.
or
X If there is mor ethano ne number for a
particular name: press the6ora
button to display the numbers.
X Press the 9or: button to selec tthe
number you want to dial.
X Press the 6ora button to star tdial-
ling.
or
X To exit th etelephone book: press the
~ or% button.
Redialling The on-board computer saves the last names
or numbers dialled in the redial memory.
X Press the =or; button on the steer-
ing wheel to selec tthe Tel Tel menu.
X Press the 6button to switc htothe
redial memory.
X Press the 9or: button to selec tthe
desired name or number. Menus and submenus
285On-board computer and displays Z

Display messages
Possible causes/consequences and
M
MSolutions Telephone No ser‐
Telephone No ser‐
vice vice Your vehicl
eisoutside th enetwo rk provider' stransmitter/
receiver range.
X Wait until th emobile phone operational readiness symbol
appears in th emultifunction display. ¥
Top Top
up
upwasher
washer fluid
fluid The washer flui
dlevel in th ewasher flui dreservoir has dropped
belo wthe minimum.
X Top up th ewasher flui d(Ypage 383). Key
Display messages
Possible causes/consequences and
M
MSolutions Â
Key doe
snot
Key doe snot
belong to vehicle belong to vehicle You hav
eput th ewrong ke yint he ignition lock.
X Use th ecorrect key. Â
Replac
ekey
Replac ekey The ke
yneeds to be replaced.
X Visit aqualified specialist workshop. Â
Change key batter‐ Change key batter‐
ies ies The battery of th
eKEYLESS-GO ke yisdischarged.
X Replac ethe batterie s(Ypage 97). Â
Key not detected Key not detected
(re
dd isplay message) The KEYLESS-GO ke
yisnotin th evehicle.
Aw arnin gtonea lso sounds.
If th eengineiss witched off, you can no longer loc kthe vehicle
centrall yorstart th eengine.
X Pull ove rand stop th evehicl esafely as soo naspossible, paying
attention to roa dand traffic conditions.
X Safeguar dthe vehicl eagainst rollin gaway (Y page 205).
X Locate th eKEYLESS-GO key. As
tron gs ource of radi owave sisc ausin ginterfe rence, this means
that th eKEYLESS-GO ke yisnotrecognised when th eengineis
running.
Aw arnin gtonea lso sounds.
X Pull ove rand stop th evehicl esafely as soo naspossible, paying
attention to roa dand traffic conditions.
X Safeguar dthe vehicl eagainst rollin gaway (Y page 205).
X Inser tthe keyintot he ignition loc kand bring into ke ymode. 328
Display
messagesOn-boardcomputer an ddisplays