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Publication details
Internet
Further information about Mercedes-Benz
vehicles and about Daimler AG can be found
on the following websites:
http://www.mbusa.com (USA only)
http://www.mercedes-benz.ca (Canada
only)
Editorial office
You are welcome to forward any queries or
suggestions you may have regarding this
Operator's Manual to the technical
documentation team at the following
address:
Daimler AG, HPC: CAC, Customer Service,
70546Stuttgart, Germany
©Daimler AG: Not to be reprinted, translated
or otherwise reproduced, in whole or in part,
without written permission from Daimler AG.
Symbols
Registered trademarks:
RBluetooth®isaregistered trademark of
Bluetooth SIG Inc.
RDTS isaregistered trademark of DTS, Inc.
RDolby and MLP are registered trademarks
of DOLBYLaboratories.
RBabySmart™, ESP®and PRE-SAFE®are
registered trademarks of Daimler AG.
RHomeLink®isaregistered trademark of
Johnson Controls.
RiPod®and iTunes®are registered
trademarks of Apple Inc.
RLogic7®isaregistered trademark of
Harman International Industries.
RMicrosoft®and Windows media®are
registered trademarks of Microsoft
Corporation.
RSIRIUS isaregistered trademark of Sirius
XM RadioInc.
RHD Radioisaregistered trademark of
iBiquity Digital Corporation.
RGracenote®isaregistered trademark of
Gracenote, Inc.
RZAGATSurvey®and related brands are
registered trademarks of ZagatSurvey,
LLC.
In this Operator's Manual you will find the
following symbols:
GWARNING
Warning notes draw your attention to hazards
that endanger your health or life, or the health
or life of others.
HEnvironmental note
Environmental notes provide you with
information on environmentally aware actions
or disposal.
!Notes on material damage alert you to
dangers that could lead to damage to your
vehicle.
iPractical tips or further information that
could be helpful to you.
XThis symbol indicates an
instruction that must be followed.
XSeveral of these symbols in
succession indicate an instruction
with several steps.
(Ypage)This symbol tells you where you
can find more information about a
topic.
YYThis symbol indicatesawarning or
an instruction that is continued on
the next page.
DisplayDisplayThis font indicatesadisplay in the
multifunction display/COMAND
display.
Parts of the software in the vehicle are
protected by copyright©2005
The FreeType Project
http://www.freetype.org. All rights
reserved.
As at 20.07.2012

Problems with the seat heating
ProblemPossible causes/consequences andSolutions
The seat heating has
switched off
prematurely or cannot
be switched on.
The on-board voltage is too low because too many electrical
consumers are switched on.
XSwitch off electrical consumers that you do not need, such as
the rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat heating will
switch back on automatically.
Switching the seat ventilation on/off
Activating/deactivating
The three blue indicator lamps in the buttons
indicate the ventilation level you have
selected.
XTurn the SmartKey to position2in the
ignition lock (Ypage 147).
XTo switch on:press buttonrepeatedly
until the desired ventilation level is set.
XTo switch off:press buttonrepeatedly
until all the indicator lamps go out.
iIf the battery voltage is too low, the seat
ventilation may switch off.
iYou can open the side windows and the
sliding sunroof using the "Convenience
opening" feature (Ypage 89). The seat
ventilation of the driver's seat
automatically switches to the highest level.
Seats105
Seats, steering whee la nd mirrors
Z

The blueindicator lamp in the
instrument cluster lights up when the high-
beam headlamps are switched on.
XTo switch off the high-beam
headlamps:move the combination switch
back to its normal position.
The blueindicator lamp in the
instrument cluster goes out.
iVehicles with Adaptive Highbeam Assist:
when Adaptive Highbeam Assist is active,
it controls activation of the high-beam
headlamps (Ypage 121).
High-beam flasher
High-beam headlamps
Turn signal, right
$High-beam flasher
!Turn signal, left
XTo switch on:turn the SmartKey in the
ignition lock to position1or2,orstart the
engine.
XPull the combination switch in the direction
of arrow$.
Hazard warning lamps
XTo switch on the hazard warning lamps:
press button.
All turn signals flash. If you now switch on
aturn signal using the combination switch,
only the turn signal lamp on the
corresponding side of the vehicle will flash.
XTo switch off the hazard warning
lamps:press button.
The hazard warning lamps automatically
switch on if:
Ran air bag is deployed
Rthe vehicle decelerates rapidly from a
speed of more than 45 mph (70 km/h) and
comes toastandstill
The hazard warning lamps switch off
automatically if the vehicle reachesaspeed
of over6mph (10 km/h) again afterafull
brake application.
iThe hazard warning lamps still operate if
the ignition is switched off.
Headlampcleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is
operated five times (Ypage 125)while the
lightsare on and the engineisrunning. When
you switchoff the ignition, the automatic
headlamp cleaning systemisreset and
counting is resumed from 0.
120Exterior lighting
Lights and windshield wipers

VideoDVD operation
Example:CD/DVD changerdisplay
Currentscene
XSwitch on COMANDand select video DVD;
see the separate operating instructions.
XPress the\norbutton on the
steering wheeltoselect theAudiomenu.
XTo select the next/previous scene:
brieflypress theorbutton.
XTo selectascene from thescene list
(rapid scrolling):press and hold the
orbuttonuntil desired
scenehasbeenreached.
Telephonemenu
Introduction
GWARNING
If youoperate informationsystems and
communication equipmentintegratedin the
vehiclewhile driving, you will be distracted
from traffic conditions. You could also lose
control of thevehicle. There isariskofan
accident.
Only operate theequipmentwhen the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the
equipment when the vehicle is stationary.
When telephoning, you must observe the
legal requirements for the countryinwhich
you are currently driving.
XSwitch on the mobile phone (see the
separate operating instructions).
XSwitch on COMAND (see the separate
operating instructions).
XEstablishaBluetooth®connection to
COMAND; see the separate operating
instructions.
XPress the\norbutton on the
steering wheel to select theTelmenu.
You will see one of the following display
messages in the multifunction display:
RPhone READYor the name of the network
provider: the mobile phone has found a
network and is ready to receive.
RPhone No Service:there is no network
available or the mobile phone is searching
foranetwork.
Acceptingacall
Example: incoming call
XPress thebutton on the steering
wheel to acceptanincoming call.
If someone calls youwhenyouareinthe
Telmenu,adisplay message appearsinthe
multifunctiondisplay.
You can acceptacall even if you are not in
theTelmenu.
Rejecting or endingacall
XPress thebutton on the steering
wheel.
You can end or rejectacall even if you are not
in theTelmenu.
Dialinganumberfrom the phone book
XPress the\norbutton on the
steering wheel to select theTelmenu.
XPress the,orbutton to
switch to the phone book.
226Menus and submenus
On-board computer and displays

mirrors willnot fold out automatically
(Ypage110).
You can then only fold out the exterior mirrors
using button.
Restoringthe factory settings
XPress the\norbutton on the
steering wheeltoselect theSett.menu.
XPress theorbutton to select the
Factory Settingsubmenu.
XPressto confirm.
TheReset All Settings?message
appears.
XPress theorbutton to select
NoorYes.
XPressto confirm the selection.
If you have selectedYes,the multifunction
display showsaconfirmation message.
For safety reasons, theDaytime Running
Lightsfunction in theLightssubmenu is
only reset if the vehicleisstationary.
AMG menu in AMG vehicles
AMG displays
Digital speedometer
Gear indicator
$Upshift indicator
!Engine oil temperature
Coolant temperature
%ECO start/stop function status indicator
(Ypage 151)
XPress the\norbutton on the
steering wheel to select theAMGmenu.
Upshift indicatorUP$indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicatorUP$fades out other
messages until you have shifted up.
When the engine oil temperature is below
176‡(80 †) the oil temperature is shownin
blue. Avoid drivingatfull engineoutput during
this time.
SETUP
Driveprogram (C/SS+/M)
ESP®mode (ON/OFF)orSPORT handling
mode (SPORT)
$Suspension tuning(COMFORT/SPORT/
SPORT+)
SETUP shows the drive program, the ESP®
(Electronic Stability Program) mode and the
suspension tuning.
XPress the\norbutton on the
steering wheel to select theAMGmenu.
XPress thebutton repeatedly until
SETUP is displayed.
or
XBriefly press the AMG button on the center
console (Ypage 191).
234Menus and submenus
On-boar dc omputer and displays