
Telephon
emenu
Introduction Functions and displays ar
edependen tonthe
optional equipment installed in your vehicle.
You can place your mobile phone in the
mobile phone bracket (Y page 273), or set
up aB luetooth ®
connection to the audios ys-
tem or COMAND APS (see the separate oper-
ating instructions).
i You can obtain further information about
suitable mobile phones and connecting
mobile phones via Bluetooth ®
:
R in any Mercedes Benz Service Centre
R on the Internet at http://
www.mercedes-benz.com/connect G
WARNING
Observe the legal requirements of the country
in which you are currently driving regarding
the use of mobile phones in the vehicle.
If it is permitted to use mobile phones while
the vehicle is in motion, you should only use
them when the road and traffic conditions
allow.O therwise, yo umaybe distracted from
the traffi cconditions ,cause an accident and
injure yourself and others.
X Switch on the mobil ephone and audi osys-
tem or COMAND APS (see the separate
operating instructions).
X Press the =or; button on the steer-
ing whee ltoselect theTel menu.
Yo uw ills ee one of the following displa ymes-
sage sint he multifunctio ndisplay:
R Please enter PIN :t
he mobile phone has
been placed in the mobile phone bracket
and the PIN has not been entered.
X Enter the PIN using the mobile phone, LIN-
GUATRONIC, the audios ystem or
COMAND APS.
The mobile phone will search for anetwork. R
Telephone ready or the name of the net-
work provider: the mobile phone has found
an etwork and is ready to receive.
R Telephone No Service :non
etwork is
available, or the mobile phone is searching
for anetwork.
Accepting acall If someone call
syou whe nyou are in the
Tel menu,
adisplay message appears in the
multifunction display ,for example: X
Press the 6button on the steering
wheel to accept an incomin gcall.
If you are not in the Tel menu, you can still
accept acall.
Rejecting or ending acall X
Press the ~button on the steering
wheel.
If you are not in the Tel menu, you can still
reject or end acall.
Dialling anumber from the phone book If you
rmobile phone is able to receive calls,
you can search for and dial anumber from the
phone book in the audio system or COMAND
APS at any time.
X Copy the telephone book of the mobile
phone into the audio system or to COMAND
APS (see the separate operating instruc-
tions).
X Press the =or; button on the steer-
ing wheel to select the Tel menu.
X Press the 9,:ora button to call
up the phone book. Menus and submenus
221On-board computer and displays Z

X
Press =or; on the steerin gwheel
to select the Assist. menu.
X Press 9or: to select Speed Lim.
Asst. .
X Press a.
The multifunction display shows Speed
Limit Assist.
X Press :.
The curren tselection is displayed.
X To activate or deactivate: pressa.
If Speed Limit Assist is operational and the
message function is activated, the multifunc-
tion display shows the Äsymbol when the
ignition is switched on.
Showing the distance display This function is only available with DIS-
TRONIC PLUS.
X Press =or; on the steering wheel
to select the Assist. menu.
X Press the 9or: button to select
Distanc edisplay .
X Press a.
The DISTRONIC PLUS distanc edisplay
(Y page 178)a ppears in the multifunction
display.
Deactivating/activating ESP ®G
WARNING
If the ä warning lamp in the instrument
cluster flashes, proceed as follows:
R do not deactivat eESP®
under any circum-
stances.
R only depress the accelerator pedal as far as
necessary when pulling away.
R adapt your driving style to suit the prevail-
ing road and weather conditions.
Otherwise, the vehicle could skid.
ESP ®
cannot reduce the risk of an acciden tif
you drive to ofast. ESP ®
canno toverride the
laws of physics. Fo
rfurther information about ESP ®
,s ee
(Y page 64).
X Start th eengine.
X Press =or; on thesteerin gwheel
to select the Assist. menu.
X Press the 9or: buttontos elect
ESP .
X Press the abutton.
X To deactivate: pressaagain.
The å warning lamp in the instrument
cluster comes on. G
WARNING
If the å warning lamp in the instrument
cluster lights up when the engine is running,
ESP ®
is deactivated or is unavailabl edue to a
malfunction. The risk that your vehicle may
start to skid then increases in certain situa-
tions.
Always adapt your driving style to the prevail-
ing road and weather conditions.
X To activate: pressaagain.
The å warning lamp in the instrument
cluster goes out.
Activating/deactivating the PRE-SAFE ®
Brake PRE-SAFE
®
Brake is only available in vehicles
with DISTRONIC PLUS.
X Press =or; on the steerin gwheel
to select the Assist. menu.
X Press 9or: to select PreSafe Brake .
X Press the abutton.
The current selection is displayed.
X To activate/deactivate: pressa
again.
When PRE-SAFE ®
Brake (Y page 66) is acti-
vated, the multifunction display shows the
Ä symbol as long as the HOLD function is
not activated (Y page 184). Menus and submenus
223On-board computer and displays Z

Vehicles with Parking Guidance:
if PARK-
TRONIC is activate dand yo uare driving at a
spee dunder 35 km/h, the jParking Guid-
ance symbol is show ninstea doftheÄ
symbol.
Activating/deactivating Attention
Assist X
Press =or; on the steering wheel
to select the Assist. menu.
X Press the 9or: button to select
Attention Asst. .
X Press a.
The current selection is displayed.
X To activate/deactivate: pressa
again.
When ATTENTION ASSIST (Y page 194) is
activated, the Àsymbol appears in the
multifunction displayw hen the ignition is on.
Activating/deactivating Blind Spot
Assist You can use the
Blind Spot Asst. function
to activate or deactivate Blind Spot Assist
(Y page 196) or Active Blind Spot Assist
(Y page 199).
X Press =or; on the steering wheel
to select the Assist. menu.
X Press 9or: to select Blind Spot
Asst. .
X Press a.
If the function is activated, the monitored
areas in the multifunction displayl ight up
red.
X To activate/deactivate: pressa
again.
Activating/deactivating Lane Keeping
Assist You can use the
Lane Keep. Asst. function
to activate/deactivate Lane Keeping Assist
(Y page 198) or Active Lane Keeping Assist
(Y page 202). X
Press =or; on the steering wheel
to select the Assist. menu.
X Press 9or: to select Lane Keep.
Asst. .
X Press a.
If the function is activated, the lane marking
symbol in the multifunction displayl ights
up red.
X To activate/deactivate: pressa
again.
When Lane Keeping Assist or Active Lane
Keeping Assist is activated, the Ãsymbol
appears in the multifunction displayw hen the
ignition is on. Service menu
In the
Service menu you can:
R call up displaym essages (Ypage 232)
R reset the tyre pressure loss warning system
(Y page 322)
R call up the service due date (Y page 284) Settings menu
Introduction The
Settings menu can be used for:224
Menus and submenusOn-board computer and displays

Selecting the departuret
ime or deactivat-
ing aselected departuret ime
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Heating submenu.
X Press the abutton to confirm.
You will see the selected setting.
X Press the abutton to confirm.
X Press the :or9 button to select
one of the three departure times or Timeroff (no timer active).
X Press the abutton to confirm.
When adeparture time is selected, the yel-
low indicator lamp lights up on the auxiliary
heating button.
Changing the departuret ime
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Heating submenu.
X Press the abutton to confirm.
You will see the selected setting.
X Press the abutton to confirm.
X Press the :or9 button to select
Change A ,
B or
C .
X Press the abutton to confirm.
You can now change the departure time.
X Press the =or; button to select the
display to be changed: hours, minutes.
X Press the :or9 button to set the
selected display.
X Press the abutton to store the entry.
The yellowi ndicator lamp on the auxiliary
heating button lights up.
Convenience Activating/deactivating the EASY-
ENTRY/EXIT feature
You can use the Easy Entry/Exit: function
to activate or deactivate the EASYE NTRY/
EXIT feature (Y page 108). G
WARNING
The steering wheel moves when the EASY-
ENTRY/EXIT feature is active. There is arisk
of occupants becoming trapped. Before acti-
vating the EASY-ENTRY/EXIT feature, make
sure that nobody can become trapped.
Do not leave children unsupervised in the
vehicle, even if they are secured in achild
restraint system. The children could open the
driver's door and thereby unintentionally acti-
vate the EASY-ENTRY/EXIT feature and
become trapped.
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Convenience submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Easy Entry/Exit function.
If the Easy Entry/Exit function is activa-
ted, the vehicle steering wheel is displayed
in red in the multifunction display.
X Press the abutton to save the setting.
Switching the belt adjustment on/off
For further information on belt adjustment,
see (Y page 49).
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Convenience submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Belt adjustment function.
When the Belt adjustment function is
activated, the vehicle seat belt is displayed
in red in the multifunction display.
X Press the abutton to save the setting.
Switching the Fold in mirrors when lock-
ing function on/off
If you switch on the Auto. fold in function,
the exterior mirrors fold in when you lock the
vehicle. When you unlock the vehicle and then 230
Menus and submenusOn-board computer and displays

Display messages
General notes
Display message sappear in th emultifunction display.
Display message swithg raphic displays may be shown in simplified for minthe Owner's Manual
and may differ from the messages shown in the multifunction display.
Please respond in accordance with the displaym essages and follow the additional notes in
this Owner's Manual.
Certain displaym essages are accompanied by an audible warning tone or acontinuous tone.
When you stop and park the vehicle, please observe the notes on the HOLD function
(Y page 184) and parking (Y page 165).Hiding display messages
You can hide some displaym essages withalow priority.
X Press the aor% button on the steering wheel to hide the displaym essage.
The displaym essage is cleared.
Display messages with ahigh priority are shown in red.
You cannot hide displaym essages of the highest priority. The multifunction displays hows
these messages continuously until the causes for the messages have been remedied. Message memory
The on-board computer saves certain displaym essages. You can call up the displaymessages
in the message memory.
X Press the =or; button on the steering wheel to select the Serv. menu.
If there are displaym essages, the multifunction displays hows, for example,2messages .
X Press the 9or: button to select the entry, e.g. 2messages .
X Confirm with a.
X Press the 9or: button to scroll through the displaym essages.
When the ignition is switched off, all displaym essages are deleted apart from some high-
priority displaym essages. Once the causes of the high-priority displaym essages have been
rectified, the corresponding displaym essages are also deleted.232
Display messagesOn-board computer and displays

Display messages Possible causes/consequences and
M Solutions
Cruise control
--- km/h Ac
onditi on foractivatin gcruise control has no tbeen met.
You hav etried to store aspeed below 30 km/h, for example.
X If condition spermit ,drive faster than 30 km/ hand stor ethe
speed.
X Check the activation condition sfor cruise control
(Y page 169). 120 km/h
Maximu
mspeed exceeded Only for certain countries: the maximum speed has been excee-
ded.
In addition, the multifunction display shows
120 km/h .
X Driv eslower. Tyres
Display messages Possible causes/consequences and
M Solutions
Tyre pressure
Check tyres G
Risk of accident
The tyre pressure loss warning system has detected asignificant
loss in pressure.
Aw arning tone also sounds.
X Stop th evehicle without making any sudde nsteering or braking
manoeuvres .Pay attentio ntothe traffic conditions as you do
so.
X Check the tyres and, if necessary, change the wheel
(Y page 323).
X Check the tyre pressures and, if necessary, set to the correct
tyre pressure.
X Restart the tyre pressure loss warning system when the tyre
pressure is correc t(Ypage 322). Check tyre pres‐
sures
then restar
tRun Flat Indicator The tyre pressure loss warning system generated
adisplay mes-
sage and has not been restarted since.
X Set the correct tyre pressure in all four tyres.
X Restart the tyre pressure loss warning system (Y page 322).Run Flat Indicator
inoperative The tyre pressure loss warning system is faulty.
X
Visit aqualified specialist workshop. Display messages
249On-boardcomputer and displays Z

You can obtain further information fro
ma
Mercedes-Ben zService Centre.
The ASSYS TPLUS service interval display
informs you when the nex tservice is due.
The multifunction display shows aservice
message for afew seconds, e.g.:
Next service Adue in .. days Service
Adue Service
Aoverdue by ... days The letter indicates which servic
eisdue.A stands for
aminor servic eand B for
am ajor
service. Anumber or another letter may be
displayed after the letter. This figure indicates
any necessary additional maintenanc ework
to be performed.
If you report this displayed information to a
qualified specialist workshop, for example a
Mercedes-Benz Service Centre, they can
infor myou of the costst he service will incur.
The ASSYST PLUS service interval display
does not take into account any periods of
time during which the battery is disconnec-
ted.
Maintaining the time-dependent service
schedule:
X Note down the service due date displayed
in the multifunction display before discon-
necting the battery.
or
X Subtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery.
i The ASSYST PLUS service interval display
does not show any information on the
engine oil level. Observe the notes on the
engine oil level (Y page 282).
Hiding aservice message X
Pres sthe % ora button on th esteer-
ing wheel. Displaying service messages X
Switch th eignitio non.
X Press =or; on the steering wheel
to select the Serv. menu.
X Press 9or: to select the ASSYST PLUS submenu and press
ato confirm.
The servic eduedate appear sinthe multi-
functio ndisplay.
Please bear th efollowing in mind Resetting th
eASSYST PLUS service inter-
val display
Aq ualified specialist workshop, e.g. a
Mercedes-Ben zService Centre, will reset the
ASSYST PLUS servic einterval display after
the servic ework has been carried out.
You can obtain further information ,e.g.
regarding servic ework, from aMercedes-
Benz Service Centr eordirectly from
Mercedes-Benz.
! If the ASSYST PLUS servic einterval dis-
play has been inadvertently reset ,this set-
tingc an be corrected at aMercedes-Benz
Service Centre.
Have servic ework carried out as described
in the Service Booklet. This may otherwise
lead to increased wear and damage to the
major assemblies or the vehicle.
Driving abroad
An extensive Mercedes-Benz Service network
is also available in other countries. The
Service Hotline's curren ttelephone numbers
for use when you are abroad are to be found
in the "Mercedes-BenzS ervice24h" section
of the Service Booklet. Care
Notes on care
Regular care of your vehicle is acondition for
retaining the quality in the long term. Care
285Maintenance and care Z

Cleaning th
eexhaust tail pipes Impurities combined wit
hthe effect sofroad
grit and corrosive environmental factors may
cause flash rust to form on the surface. You
can restore the original shine of the exhaust
tail pip ebycleaning it regularly ,especially in
winter and after washing.
! Do not clea nthe exhaust tail pipes with
alkaline-based cleaning agents, such as
wheel cleaner.
X Cleant he exhaust tail pipes with achrome
care product tested and approved by
Mercedes-Benz.
Cleaningt he trailer tow hitch The ball coupling must be cleaned if it
becomes dirty or corroded.
X Remove any rust using awire brush.
X Remove dirt with aclean, lint-free cloth or
ab rush.
! Do not clean the ball coupling with ahigh-
pressure cleaner. Do not use solvents. X
After cleaning, lightly oil or grease ball cou-
pling :.
X Check that the vehicle's trailer tow hitch is
working properly.
! Observe the note on care provided by the
trailer manufacturer.
i Maintenanceoft he ball coupling and
trailer tow hitch can also be performed at
aq ualified specialist workshop, e.g. a
Mercedes-Ben zService Centre. H
Environmental note
Dispose of oily and greasy cloths in an envi-
ronmentally-responsible manner. Interior care
Cleaningt he display X
Before cleaning the display, make sure that
it is switched off and has cooled down.
X Cleant he displays urface using acommer-
cially-available microfibre cloth and TFT/
LCD displayc leaner.
X Dry the displays urface usingadry micro-
fibre cloth.
! For cleaning, do not use any of the fol-
lowing:
R alcohol-based thinner or petrol
R abrasive cleaning agents
R commercially-available household clean-
ing agents
These may damage the displays urface. Do
not put pressure on the displays urface
when cleaning. This could lead to irrepara-
ble damage to the display.
Cleaningt he plastic trim G
WARNING
When cleaning the steering wheel boss and
dashboard, do not use cockpit sprays or
cleaning agents containing solvents. Cleaning
agents containing solvents cause the surface
to become porous, and as aresult plastic
parts may break away and be thrown around
the interior when an airbag is deployed, which
may result in severe injuries.
! Do not affix the following to plastic surfa-
ces:
R stickers
R films
R scented oil bottles or similar items
You could otherwise damage the plastic. Care
291Maintenance and care Z