ECO mode MERCEDES-BENZ S-Class 2012 W221 Owner's Manual

Rear ............................................... 299
Setting ........................................... 298
Setting the center air vents ...........298
Setting the side air vents ...............299
Alarm system
see ATA (Anti-Theft Alarm system)
Alertness Assistant
see ATTENTION ASSIST
Alternative route ............................... 171
Ambient light setting (COMAND) ..... 263
AMG menu (on-board computer) ..... 379
Anti-lock Braking System see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Anti-theft system
ATA (Anti-Theft Alarm system) .........75
Ashtray ............................................... 440
Assistance menu (on-board
computer) .......................................... 383
ASSYST PLUS see ASSYST PLUS service interval
display
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................75
Function ........................................... 75
Switching off the alarm ....................75
ATTENTION ASSIST
Activating/deactivating .................384
Display message ............................ 408
Function/notes ............................. 356
Audio
Radio mode ................................... 211
Audio database
see MUSIC REGISTER
Audio DVD
Mode, switching to ........................221
Pause function ............................... 223
Playback options ........................... 228
Safety notes .................................. 220
Setting the audio format ................227
Stop function ................................. 223
Audio format, setting
Audio DVD ..................................... 227
Rear Seat Entertainment System ...258
Video DVD ..................................... 245
Audio menu (on-board computer) .... 378Authorized Mercedes-Benz Center
see Qualified specialist workshop
AUTO lights
Display message ............................ 403
see Lights
Automatic engine start (ECO start/
stop function) .................................... 307
Automatic engine switch-off (ECO
start/stop function) .......................... 307
Automatic headlamp mode .............. 277
Automatic transmission Automatic drive program ...............314
Changing gear ............................... 313
DIRECT SELECT lever .....................310
Display message ............................ 417
Driving tips .................................... 313
Emergency running mode ..............317
Kickdown ....................................... 313
Manual drive program ....................316
Problem (malfunction) ...................317
Program selector button ................314
Pulling away ................................... 305
Shift ranges ................................... 315
Starting the engine ........................305
Steering wheel paddle shifters ......314
Transmission position display ........312
Transmission positions ..................312
Automatic transmission
emergency mode ............................... 317
Autostore ........................................... 213
see Station memory (radio)
AUX (audio)
Notes/socket ................................ 239
Switching to ................................... 239
AUX (video)
Setting the picture .........................240
Setting the volume and sound .......246
Showing/hiding the menu .............246
Switching to ................................... 246
B
Back button ....................................... 119
Back support see Lumbar support
Bag hook ............................................ 435
Balance, adjusting ............................. 135
Bang & Olufsen sound system ......... 137
Index5

Cup holderCenter console .............................. 437
Important safety notes ..................437
Rear compartment .........................437
Customer Assistance Center (CAC) ... 31
Customer Relations Department ....... 31
D
Dashboard see Cockpit
Data
see Technical data
Data carrier
MUSIC REGISTER ........................... 230
Data medium
Audio DVD ..................................... 228
CD/DVD ........................................ 229
MP3 ............................................... 228
Date format, setting .......................... 144
Day design, setting ........................... 143
Daytime running lamp mode see Daytime running lamps
Daytime running lamps
Display message ............................ 403
Switching on/off (on-board
computer) ...................................... 385
Switching on/off (switch) ..............277
DEF
Adding ........................................... 321
Display message ............................ 408
Delayed switch-off
Exterior lighting (COMAND) ...........263
Interior lighting (COMAND) ............263
Destination (navigation)
Displaying information ...................172
Entering a destination by address .. 153
Entering a destination using the
map ............................................... 160
Entering an intermediate stop .......161
Entering a point of interest ............162
Saving ............................................ 179
Selecting from the destination
memory ......................................... 159
Selecting from the list of last
destinations ................................... 159
Destination memory (navigation)
Deleting an entry ........................... 181
Entering/saving your home
address .......................................... 156
Previous destinations ....................181
Dialing a number (telephone) ........... 200
Digital speedometer ......................... 376
Digital TV see TV
DIRECT SELECT lever
see Automatic transmission
Display
Selecting the design ......................143
Settings ......................................... 143
Display (cleaning instructions) ........ 467
Displaying the arrival time ............... 172
Displaying the distance to the
destination ......................................... 172
Display messages Calling up (on-board computer) .....388
Driving systems ............................. 408
Engine ............................................ 404
General notes ................................ 388
Hiding (on-board computer) ...........388
Lights ............................................. 401
Safety systems .............................. 389
Service interval display ..................462
SmartKey ....................................... 419
Tires ............................................... 415
Vehicle ........................................... 417
Distance
see Navigation, route overview
Distance display (on-board
computer) .......................................... 383
Distance recorder ............................. 376
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 428
DISTRONIC PLUS Deactivating ................................... 340
Display message ............................ 413
Displays in the multifunction
display ........................................... 339
Driving tips .................................... 340
Function/notes ............................. 332
Important safety notes ..................332Index9

Mirrorssee Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Menu (on-board computer) ............382
Modifying the programming
(SmartKey) ........................................... 81
MOExtended run-flat system ........... 477
MP3 Bit/sampling rates ......................... 229
Copyright ....................................... 229
Data medium ................................. 228
Fast forward/fast rewind ...............225
File systems ................................... 228
Formats ......................................... 229
Mode, switching to ........................221
Notes ............................................. 228
Operating ....................................... 379
Pause function ............................... 223
Playback options ........................... 228
Safety notes .................................. 220
Selecting a media type ..................224
Selecting a track ............................ 224
Sound settings (balance, bass,
fader, treble) .................................. 135
Multicontour seat
Front .............................................. 270
Rear compartment .........................108
Multifunction display
Function/notes ............................. 374
Lane recommendations .................169
Multifunction steering wheel
Adjusting the volume .....................134
Operating the on-board computer . 373
Overview .......................................... 37
Using the telephone ....................... 199
Multisession CD ................................ 228
Music files Recording ...................................... 226
Music Register
Copying music data .......................230
MUSIC REGISTER
Deleting all music files ...................232
Deleting individual music files .......233
Disk space information ..................232
Folder functions ............................. 232
General notes ................................ 230Playback options ........................... 233
Switching to ................................... 230
Music search ..................................... 225
Music storage see MUSIC REGISTER
Mute ................................................... 134
N
Navigation Adjusting the volume of the
navigation announcements ............134
Alternative route ............................ 171
Basic settings ................................ 152
Blocking a route section affected
by a traffic jam ............................... 171
Compass function ..........................188
Destination memory ......................178
Displaying destination
information (arrival time, distance
to destination) ............................... 172
Entering/saving your home
address .......................................... 156
Entering a destination ....................153
Entering a destination by address .. 153
Entering a destination using the
map ............................................... 160
Entering an intermediate stop .......161
Entering a point of interest ............162
Entering characters (character
bar) ................................................ 129
Freeway information ......................187
General notes ................................ 151
GPS reception ................................ 151
Installing map software .................. 188
Lane recommendation ...................167
Off-road/off-map (off-road
destination) .................................... 173
On-board computer .......................377
Previous destinations ....................181
Repeating announcements ............170
Route guidance .............................. 166
Route overview .............................. 172
Safety notes .................................. 150
Selecting a destination from the
destination memory .......................159
Selecting a destination from the
list of last destinations ................... 159
16Index

Roof load (maximum) ........................ 530
Route see Route guidance (navigation)
Route (navigation)
Displaying the distance to the
destination ..................................... 172
Route overview .............................. 172
Selecting an alternative route ........171
Setting route options (avoiding:
highways, toll roads, tunnels,
ferries) ........................................... 152
Setting the route type (short
route, fast route, dynamic route or
economic route) ............................ 152
Starting calculation ........................156
Route guidance
Canceling ....................................... 169
Continuing ..................................... 169
Destination reached ......................170
Lane recommendations .................167
Off-road ......................................... 173
Traffic reports ................................ 174
Route guidance (navigation) ............ 377
Route guidance (on-board
computer) .......................................... 377
Route information see Dynamic route guidance/TMC
S
Safety Children in the vehicle .....................62
Child restraint systems ....................62
Occupant Classification System
(OCS) ............................................... 50
Overview of occupant safety
systems ........................................... 44
Safety notes
Audio CD/DVD and MP3 mode .....220
Operating safety ............................ 116
Video DVD mode ........................... 240
Safety systems
see Driving safety systems
SatRadio ............................................. 216
Displaying information ...................220
Registering .................................... 217
Selecting a category ......................218
Screen
Selecting for remote control (Rear
Seat Entertainment System) ..........140
Switching on/off (Rear Seat
Entertainment System) ..................126
see Display
SD memory card
Loading .......................................... 221
Seat belts
Adjusting the driver's and front-
passenger seat belt .........................60
Adjusting the height ......................... 60
Automatic comfort-fit feature ..........62
Belt force limiters ............................ 61
Cleaning ......................................... 469
Correct usage .................................. 58
Emergency Tensioning Devices ........ 61
Fastening ......................................... 59
Important safety guidelines .............57
Releasing ......................................... 60
Safety guidelines ............................. 45
Special seat belt retractor ...............64
Switching belt adjustment on/off
(on-board computer) ......................386
Warning lamp ................................. 420
Warning lamp (function) ................... 61
Seats
Active multicontour seat ........ 108, 272
Adjusting (electrically) ...................104
Adjusting (rear compartment) ........104
Adjusting lumbar support ..............108
Adjusting the head restraint ..........106
Cleaning the cover .........................469
Correct driver's seat position ........102
Important safety notes ..................103
Multicontour seat .......................... 108
Seat heating problem ....................109
Seat ventilation problem ................109
Selecting (COMAND) .....................270
Storing settings (memory
function) ........................................ 113
Switching seat heating on/off .......108
Switching seat ventilation on/off ..109
Selecting stations (radio)
Using station presets .....................212
Using station search ......................212
Sending DTMF tones ......................... 203
Sensors (cleaning instructions) ....... 46720Index

Product information
Mercedes-Benz recommends that you use
genuine Mercedes-Benz parts, conversion
parts and accessories that have been
approved for the type of vehicle.
Mercedes-Benz tests genuine parts as well as
conversion parts and accessories which have
been specifically approved for your vehicle for
their reliability, safety and suitability. Despite
ongoing market research, Mercedes-Benz is
unable to assess other parts. Therefore,
Mercedes-Benz accepts no responsibility for
the use of such parts in Mercedes-Benz
vehicles, even if they have been
independently or officially approved. The use
of non-approved parts could affect your
vehicle's operating safety. Mercedes-Benz
therefore recommends that you use genuine
Mercedes-Benz parts, conversion parts and
accessories that have been approved for the
type of vehicle. Genuine Mercedes-Benz
parts, approved conversion parts and
accessories are available from any authorized
Mercedes-Benz Center. Here, you will receive
advice about permissible technical
modifications, and the parts will be
professionally installed.
Operator's Manual
Notes on the Operator's Manual
This Operator's Manual contains a great deal
of helpful information. We urge you to read it
carefully and familiarize yourself with the
vehicle before driving.
For your own safety and longer service life of
the vehicle, we urge you to follow the
instructions and warnings contained in this
Operator's Manual. Ignoring them could
result in damage to the vehicle or personal
injury to you or others. Vehicle damage
caused by failure to follow instructions is not
covered by the Mercedes-Benz Limited
Warranty.
Vehicle equipment
This Operator's Manual describes all models
and all standard and optional equipment of
your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions. The equipment in your vehicle may
therefore differ from that shown in the
descriptions and illustrations. All the systems
found in your vehicle are listed in the original
purchase agreement of your vehicle. Should
you have any questions concerning
equipment and operation, please consult an
authorized Mercedes-Benz Center.
The Operating Instructions and the
Maintenance Booklet are important
documents and should be kept in the vehicle.
Service and vehicle operation
Service and literature
Your vehicle is covered under the terms of the
warranties printed in the Service and
Warranty Information booklet. Your
authorized Mercedes-Benz Center will
exchange or repair any defective parts
originally installed in the vehicle in
accordance with the terms of the following
warranties:
R New Vehicle Limited Warranty
R Emission Systems Warranty
R Emission Performance Warranty
R California, Connecticut, Maine,
Massachusetts, New York, Pennsylvania,
Rhode Island and Vermont Emission
Control Systems Warranty
R State Warranty Enforcement Laws (Lemon
Laws)
28Introduction

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 31).
Occupant safety
Overview of occupant safety
In this section, you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R seat belts
R child restraint systems
R LATCH-type (ISOFIX) child seat anchors
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R NECK-PRO head restraints/NECK-PRO
luxury head restraints
R PRE-SAFE ®
R Air bag system components with:
- PASSENGER AIR BAG OFF indicator lamp
- front-passenger seat with Occupant
Classification System (OCS)
The different air bag systems work
independently of each other. The protective
functions of the system work in conjunction
with each other. Not all air bags are deployed
in an accident.
GWARNING
Modifications to or work improperly
conducted on restraint system components
or their wiring, as well as tampering with
interconnected electronic systems, can lead
to the restraint systems no longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i See "Children in the vehicle"
( Y page 62) for more information on
infants and children traveling with you in
the vehicle and restraints for infants and
children.
SRS (Supplemental Restraint System)
Introduction
SRS consists of:
R the 6 SRS warning lamp
R air bags
R air bag control unit (with crash sensors)
R Emergency Tensioning Devices
R belt force limiters
SRS reduces the risk of occupants coming
into contact with the vehicle's interior in the
event of an accident. It can also reduce the
effect of the forces to which occupants are
subjected during an accident.
SRS warning lamp
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 6 SRS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out no later than a few seconds
after the engine is started.
44Occupant safetySafety

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 31).
SmartKey
Important safety notes
GWARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system, and do not give them access
to an unlocked vehicle. A child's unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. They could:
R injure themselves on vehicle parts
R be seriously or fatally injured by extreme
heat or cold
R injure themselves or have an accident with
vehicle equipment that may still be in
operation even after the SmartKey has
been removed from the ignition, such as the
seat adjustment, steering wheel
adjustment or memory function.
If children open a door, they could cause
severe or even fatal injury to other persons; if
they get out of the vehicle, they could injure
themselves when doing so or be seriously or
even fatally injured by any passing traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system's
metal parts, for example, could become very
hot, and a child could be burned on these
parts.GWARNING
If a key ring is too heavy or too large, the
weight acting on the key could cause it to turn
in the ignition lock or catch on the steering
wheel. This could cause the engine to be
switched off suddenly. You could lose control
of the vehicle and cause an accident. Do not
attach any heavy or large key rings to the key
that is inserted in the ignition.
General notes
If you cannot lock or unlock the vehicle with
the SmartKey, either the battery in the
SmartKey is discharged, the SmartKey is
faulty or the starter battery is discharged.
XCheck the battery in the SmartKey and
replace it if necessary ( Y page 82).XUnlock the driver's door using the
mechanical key ( Y page 87).XLock the vehicle ( Y page 88).XHave the starter battery and the battery
contacts checked at a qualified specialist
workshop.
If the SmartKey is faulty, contact Roadside
Assistance or a qualified specialist workshop.
SmartKey functions
General notes
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. this device must accept any interference
received, including interference that may
cause undesired operation.
78SmartKeyOpening/closing

XTurn the mechanical key counter-clockwise
from position 1 as far as it will go to
position 2.
The trunk is unlocked.XTurn the mechanical key back to position
1 and remove it.XInsert the mechanical key into the
SmartKey.
Trunk emergency release
You can open the trunk lid from inside the
vehicle with the emergency release button.
XBriefly press emergency release
button :.
The trunk lid unlocks and opens.
The trunk lid can be unlocked and opened
with the trunk lid emergency release when
the vehicle is stationary or while driving.
Trunk lid emergency release light:
R emergency release button : flashes for
30 minutes after the trunk lid is opened.
R emergency release button : flashes for
60 minutes after the trunk lid is closed.
The trunk lid emergency release does not
open the trunk lid if the battery is
disconnected or discharged.
Side windows
Important safety notes
GWARNING
When opening or closing the door windows,
make sure that there is no danger of anyone
being harmed by the opening/closing
procedure.
The door windows are equipped with
automatic operation and the anti-entrapment
feature. If in automatic mode a door window
encounters an obstruction that blocks its
path, the anti-entrapment feature will stop the
door window and open it slightly.
The door windows operate differently when
the switch is pulled. See the "Problems with
door windows" section for details.
The closing of the door windows can be
immediately halted by releasing the switch or,
if the switch was pulled past the resistance
point and released, by either pressing or
pulling the respective switch.
Activate the override switch when children
are riding in the back seats of the vehicle. The
children may otherwise injure themselves,
e.g. by becoming trapped in the door window
opening.
GWARNING
Do not keep any part of your body up against
the window pane when opening a window. The
downward motion of the pane may pull that
part of your body down between the window
pane and the door frame and trap it there. If
there is a risk of entrapment, release the
switch and pull it to close the window.
92Side windowsOpening/closing

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 31).
Introduction
Operating safety
General notes
GWARNING
Vehicles with HYBRID: ensure that you read
the "HYBRID" supplement. You may otherwise
fail to recognize dangers.
GWARNING
Making alterations to electronic components
can cause malfunctions.
Radio, satellite radio, amplifier, DVD changer,
navigation module, phone and voice control
are networked together. If one component is
not functional or if it has been incorrectly
removed/replaced, this could impair the
operation of other components.
This could seriously jeopardize the
operational safety of your vehicle.
We recommend that you always have
maintenance work on electronic components
carried out at an authorized Mercedes-Benz
Center.
GWARNING
In order to avoid distraction which could lead
to an accident, the driver should enter system
settings while the vehicle is at a standstill, and
operate the system only when permitted by
road, weather and traffic conditions.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your car covers a
distance of 44 feet (approximately 14 m) every
second.
COMAND supplies you with information to
help you select your route more easily and
guide you conveniently and safely to your
destination. For safety reasons, we
encourage the driver to stop the vehicle in a
safe place before answering or placing a call,
or consulting the COMAND screen to read
navigational maps, instructions, or
downloaded information.GWARNING
While the navigation system provides
directional assistance, the driver must remain
focused on safe driving behavior, especially
attention to traffic and street signs, and
should utilize the system's audio cues while
driving.
The navigation system does not supply any
information on stop signs, yield signs, traffic
regulations or traffic safety rules. Their
observance always remains in the driver's
personal responsibility. DVD maps do not
cover all areas nor all routes within an area.
i Canada only: This device complies with
RSS-210 of Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
i USA only: This device complies with Part
15 of the FCC Rules. Operation is subject
to the following two conditions:
1. This device may not cause harmful
interference, and
116IntroductionCOMAND

At a glance
COMAND operating system
Overview
FunctionPage:COMAND display122;COMAND controller and
function buttons
118
=Telephone keypad120
Components of COMAND
COMAND consists of:
R the COMAND display/SPLITVIEW
R the DVD changer
R the COMAND controller
R the COMAND function buttons
R
the telephone keypad
R connections in the glove box (USB,
additional USB, jack plug and iPod ®
connection)
R a remote control for the front passenger
and for use with the Rear Seat
Entertainment System
R two sets of cordless headphones for the
Rear Seat Entertainment System
R cordless headphones for the front
passenger
R two screens (Rear Seat Entertainment
System)
R CD/DVD drive (Rear Seat Entertainment
System)
R audio/video connections on the screen
(Rear Seat Entertainment System)
R audio/video connections on the drive (Rear
Seat Entertainment System)
You can use COMAND to operate the
following main functions:
R the navigation system
R the audio function with radio and satellite
radio modes, disk (audio CD/DVD and MP3
mode), memory card (MP3 mode), MUSIC
REGISTER, Bluetooth ®
audio, Media
Interface and audio AUX
R the telephone and the address book
R the video function with video DVD and
video AUX modes
R the system settings
You can call up the main functions:
R using the corresponding function buttons
or
R using the main function bar in the COMAND
display
COMAND controller
You can use the COMAND controller to select
the menu items in the COMAND display.
You can call up menus or lists, scroll through
menus or lists and exit menus or lists.
118At a glanceCOMAND