
1, 2, 3 ...
12 V socket  ........................................ 431
4ETS see ETS/4ETS                                           
4MATIC (permanent four-wheel
drive)  .................................................. 339
A
ABC see Active Body Control                            
ABC (Active Body Control)
Display message  ............................ 403
ABS (Anti-lock Braking System)
Display message  ............................ 388
Function/notes ................................ 67
Warning lamp ................................. 415
Active Blind Spot Assist
Activating/deactivating (on-
board computer)  ............................ 376
Display message  ............................ 404
Function/information  ....................356
Active Body Control (ABC)  ................ 338
Active Driving Assistance package  . 355
Active Lane Keeping Assist Activating/deactivating (on-
board computer)  ............................ 376
Display message  ............................ 404
Function/information  ....................359
Active light function (display
message)  ............................................ 397
Active multicontour seat  .......... 106, 268
Active partition (USB devices only) Selecting ........................................ 234
Active service system
see Service interval display                      
ADAPTIVE BRAKE  ................................. 71
Adaptive brake lamps  ......................... 69
Adaptive Damping System (ADS)  ..... 337
Adaptive Highbeam Assist Display message  ............................ 397
Switching on/off  ........................... 275
Switching on/off (on-board
computer)  ...................................... 377
Additional speedometer  ................... 377
Address book
Calling up ....................................... 201
Connecting a call  ........................... 204
Creating an entry  ........................... 203
Deleting an entry  ........................... 204
Importing contacts  ........................200
Introduction  ................................... 200
Starting route guidance  .................204
Voice tag  ....................................... 205
Address book entry
Adopting as a home address  .........175
Address entry menu  .......................... 151
Air bags Display message  ............................ 386
Front air bag (driver, front
passenger)  ....................................... 46
Important safety notes  ....................44
Safety guidelines  ............................. 43
Side impact air bag  ..........................46
Window curtain air bag  ....................47
Air-conditioning system
see Climate control                                   
Air dehumidification
Activating/deactivating with
cooling  ........................................... 289
Air distribution
Setting  ........................................... 291
Setting (COMAND)  .........................262
Airflow
Setting  ........................................... 292
AIRMATIC  ........................................... 336
AIRMATIC (display message)  ............ 402
Air nozzles see Air vents  .................................. 295
Air pressure
see Tire pressure                                      
Air-recirculation mode
Activating/deactivating  .................293
Air vents  ............................................. 295
Glove box  ....................................... 295
Important safety information  .........294
Rear  ............................................... 295
Setting the center air vents  ...........295
Setting the side air vents  ...............295
Alarm system
see ATA                                                     4Index 

COMAND MenuVehicle  ........................................... 257
COMAND operating system  .............. 116
Combination switch  .......................... 274
Conference connection  ..................... 198
Consumption statistics (on-board
computer)  .......................................... 368
Convenience closing feature  .............. 91
Convenience opening feature  ............ 90
Convenience telephone Importing contacts  ........................200
Coolant (engine)
Checking the level  .........................450
Display message  ............................ 397
Notes  ............................................. 515
Temperature gauge ........................ 365
Cooling
see Climate control                                   
Copy protection (CD/DVD)  ............... 225
Cornering light (display message)  ... 394
Crosshair position Saving  ............................................ 180
Cruise control
Cruise control lever  .......................324
Display message  ............................ 407
Function/notes  ............................. 323
Cup holder  ......................................... 427
Center console  .............................. 427
Rear compartment  .........................428
Current fuel consumption (on-
board computer)  ............................... 368
Customer Assistance Center (CAC)  ............................................... 27
Customer Relations Department  ....... 27
D
Dashboard see Cockpit                                               
Data carrier
MUSIC REGISTER ........................... 226
Data medium
Audio DVD  ..................................... 224
CD/DVD  ........................................ 225
MP3  ............................................... 224
Date format
Setting  ........................................... 142
Daytime running lamps
Display message  ............................ 396
Switching on/off (on-board
computer)  ...................................... 377
Delayed switch-off
Exterior lighting (COMAND)  ...........259
Interior lighting (COMAND)  ............259
Destination
Adopting from the list of previous
destinations  ................................... 176
Destination entry
Point of interest  ............................. 160
Destination information  ................... 169
Destination input  .............................. 151
Address  ......................................... 151
Destination memory  ......................156
Intermediate stop  .......................... 158
Last destination  ............................. 157
Map  ............................................... 157
Destination memory  ......................... 175
Deleting an entry  ........................... 178
My address  .................................... 175
Storing a destination  .....................176
Digital speedometer  ......................... 368
DIRECT SELECT lever see Automatic transmission                     
Display (cleaning instructions)  ........ 457
Display messages Brakes  ........................................... 388
Calling up (on-board computer)  .....380
Clearing (on-board computer)  ........380
Driving systems  ............................. 401
Engine ............................................ 397
KEYLESS-GO  .................................. 411
Lamps  ............................................ 394
Safety systems  .............................. 381
Service interval display  ..................451
SmartKey  ....................................... 411
Tires ............................................... 407
Vehicle  ........................................... 409
Distance
see Route overview                                   
Distance recorder  ............................. 368
Distance warning lamp  ..................... 419
DISTRONIC PLUS  ............................... 325
Deactivating ................................... 333
Display message  ............................ 4068Index 

Entering a phone number ..............161
Entering using the map  ..................163
ZAGAT ®
 rating service  ...................163
Point of interest icon
Setting  ........................................... 181
Point of interest list  .......................... 162
Power closing feature  ......................... 84
Power steering Filling capacity  ............................... 511
Power washers  .................................. 454
Power windows see Side windows                                     
Pre-emptive occupant safety
system
see PRE-SAFE ®
 system                             
PRE-SAFE ®
 Brake (vehicles with
DISTRONIC PLUS) Activating/deactivating (on-
board computer)  ............................ 376
Function/notes ................................ 71
PRE-SAFE ®
 Brake (vehicles with
DISTRONIC PLUS) Display message  ............................ 383
Warning lamp ................................. 419
PRE-SAFE ®
 system
Display message  ............................ 383
Operation  ......................................... 53
Previous destinations  ....................... 178
Product information  ............................ 24
Programmable button  ....................... 118
Program selector button  .................. 310
Pulling away Automatic transmission  .................301
PULSE
see Massage function                               
R
RACETIMER (on-board computer)  .... 372
Radar sensor system Display message  ............................ 403
Radar sensor system (on-board
computer)  .......................................... 378
Radiator cover  ................................... 447
Radio
Changing stations (on-board
computer)  ...................................... 370
HD Radio™  .................................... 212
see separate operating instructions         
Radio-controlled equipment
Assembly  ....................................... 442
Radio mode
Switching to  ................................... 208
Radio station
Storing  ........................................... 210
Range (on-board computer)  ............. 368
Read-aloud function  .......................... 172
Read-aloud speed Setting  ........................................... 143
Real-time traffic reports  ........... 172, 175
Rear compartment Activating/deactivating climate
control  ........................................... 289
Setting the airflow  .........................292
Setting the air vents  ..............295, 296
Setting the temperature  ................291
Rear-compartment screens  .............. 137
Rear-compartment seats  .................. 102
Rear fog lamp (display message)  ..... 396
Rear Seat Entertainment System Audio CD/DVD and MP3 mode  .....247
AUX mode  ............................. 139, 255
Changing the batteries  ..................243
Remote control  .............................. 138
Several users  ................................. 245
System settings  ............................. 246
Using headphones  .........................244
Using the main loudspeaker  ..........244
Video DVD mode  ........................... 250
Wireless headphones  .....................140
Rear seats
Overview  .......................................... 39
Rear view camera  .............................. 346
Rear view camera (cleaning
instructions)  ...................................... 456
Rear-view mirror Dipping (automatic)  .......................110
Rear window blind  ............................ 429
see Rear window roller sunblind               16Index 

SOSsee mbrace                                               
Sound
Switching on/off  ........................... 132
Sound Mode  ....................................... 135
Sound settings  .................................. 133
Spare wheel Notes/data  .................................... 506
Storage location  ............................ 462
see Emergency spare wheel                     
Speedometer
Activating/deactivating
additional speedometer (on-
board computer)  ............................ 377
Additional speedometer (on-
board computer)  ............................ 368
Setting the unit (on-board
computer)  ...................................... 377
SPLITVIEW  ......................................... 120
SRS (Supplemental Restraint
System) Display message  ............................ 384
Introduction  ..................................... 42
Warning lamp ................................. 417
Warning lamp (function) ................... 42
Standard display (on-board
computer)  .......................................... 368
Starting the engine Important safety notes  ..................301
State/province
Selecting ........................................ 152
Station
Selecting ........................................ 209
Storing  ........................................... 210
see Radio                                                  
Station search  ................................... 209
Steering (display message)  .............. 410
Steering wheel Adjusting (electrically)  ...................108
Buttons (on-board computer) ......... 365
Cleaning ......................................... 458
Important safety notes  ..................107
Memory function (storing
settings) ......................................... 108
Steering wheel heating  ..................108
Storing settings (memory
function)  ........................................ 111Steering wheel paddle shifters  ........ 310
Storage options Selecting ........................................ 177
Stowage compartments
Armrest (under)  ............................. 423
Door ............................................... 423
Glove box  ....................................... 422
Rear  ............................................... 424
Stowage space
Cup holders  ................................... 427
Important safety information  .........422
Rear seat backrest ......................... 425
Rear seats (between)  .....................424
Stowage well  ..................................... 426
Trunk floor (under)  .........................426
Submenu (on-board computer)
Instrument cluster  .........................377
Lights  ............................................. 377
Standard display  ............................ 368
Summer and standard time
Switching  ....................................... 142
Summer opening
see Convenience opening feature            
Sun visor  ............................................ 428
Supplemental Restraint System see SRS                                                     
Surround sound  ................................. 134
Suspension tuning  ............................ 337
Active Body Control  .......................338
Switching off the alarm (ATA)  ............ 73
System language Setting  ........................................... 148
System settings (COMAND)
Programmable button  ....................118
T
Tachometer  ........................................ 365
Tail lamp (display message)  ............. 395
Taillight see Tail lamps                                           
Tank content
Fuel gauge  ....................................... 32
Technical data  ................................... 508
S 550 4MATIC BlueEFFICIENCY ..... 516
S 550 BlueEFFICIENCY  ..................516
S 600  ............................................. 516
S 63 AMG  ...................................... 517
Index19 

Increased vehicle weight due to
optional equipment (definition)  ......500
Kilopascal (kPa) (definition)  ...........501
Labeling (overview)  ........................495
Load bearing index (definition)  ......502
Load index  ..................................... 498
Load index (definition)  ...................501
Maximum loaded vehicle weight
(definition)  ..................................... 501
Maximum load on a tire
(definition)  ..................................... 501
Maximum permissible tire
pressure (definition) ....................... 501
Maximum tire load  .........................494
Maximum tire load (definition)  .......501
Optional equipment weight
(definition)  ..................................... 502
PSI (pounds per square inch)
(definition)  ..................................... 501
Replacing  ....................................... 502
Service life  ..................................... 482
Sidewall (definition)  .......................502
Speed index (definition)  .................500
Storing  ........................................... 503
Structure and characteristics
(definition)  ..................................... 500
Temperature  .................................. 495
TIN (Tire Identification Number)
(definition)  ..................................... 502
Tire bead (definition)  ......................502
Tire pressure (definition)  ................501
Tire pressures (recommended)  ......500
Tire size (data)  ............................... 503
Tire size designation, load-bearing
capacity, speed index  ....................496
Tire tread  ....................................... 481
Tire tread (definition)  .....................501
Total load limit (definition)  .............502
Traction  ......................................... 495
Traction (definition)  .......................502
Tread wear  ..................................... 495
Uniform Tire Quality Grading
Standards  ...................................... 494
Uniform Tire Quality Grading
Standards (definition)  ....................500
Unladen weight (definition)  ............501
Wear indicator (definition)  .............502
Wheel rim (definition)  ....................500Tires and wheels (important safety
information)  ....................................... 480
Toggling  .............................................. 198
Tone settings Balance and fader  ..........................133
Treble and bass  ............................. 133
Top Tether  ............................................ 64
Towing Important safety guidelines  ...........473
Installing the towing eye  ................474
Removing the towing eye  ...............474
Track
Selecting ........................................ 248
Track information  .............................. 250
Traffic jam function  ........................... 168
Traffic Program Switching off  .................................. 132
Traffic report
Real-time traffic report  ..................174
Traffic report read-aloud function  ... 172
Traffic reports  .................................... 172
Transfer case  ..................................... 313
Transmission position display  ......... 308
Transmission positions  .................... 309
Treble and bass Adjusting  ....................................... 133
Trip computer (on-board
computer)  .......................................... 368
Trip odometer Calling up ....................................... 368
Resetting (on-board computer)  ......369
True Image™  ...................................... 135
Trunk Automatic opening ..................... 86, 87
Emergency release  ..........................88
Important safety guidelines  .............85
Limiting the opening angle ............. 261
Locking separately  ...........................87
Trunk lid
Display message  ............................ 410
Trunk lid opening height
restriction  .......................................... 261
trunk load (maximum)  ...................... 516
Turn signal (display message)  ......... 394
Turn signals  ....................................... 274
Type plate see Vehicle identification plate                 Index21 

Instrument cluster
Overview
FunctionPage:Coolant temperature gauge365;Fuel gauge=Front area warning display
for PARKTRONIC342
?Multifunction display366SpeedometerATransmission position308BTachometer365CDrive program310DParking Guidance display342FunctionPageEDisplay unit of the
speedometer
FOutside temperature
display365
GAdditional speedometer377HHOLD function335Ä PRE-SAFE® Brake71IAdaptive Highbeam Assist275Lane Keeping Assist or
Active Lane Keeping Assist
354,
359
ATTENTION ASSIST33473Not available on HYBRID vehicles.32Instrument clusterAt a glance  

keep both feet on the floor in front of the
seat.
R Improper repair work on the SRS creates a
risk of rendering the SRS inoperative or
causing unintended air bag deployment.
Work on the SRS must therefore only be
performed by qualified technicians.
Contact an authorized Mercedes-Benz
Center.
R For your protection and the protection of
others, when scrapping the air bag unit or
ETD, our safety instructions must be
followed. These instructions are available
from any authorized Mercedes-Benz
Center.
R Given the considerable deployment speed,
required inflation volume, and the material
of the air bags, there is the possibility of
abrasions or other, potentially more serious
injuries resulting from air bag deployment.
If you sell your vehicle, Mercedes-Benz
strongly recommends that you inform the
subsequent owner that the vehicle is
equipped with SRS. Also refer them to the
applicable section in the Operator's Manual.
Air bags
Important safety notes
GWarning
Air bags are designed to reduce the incidence
of injuries and fatalities in certain situations:
R frontal impacts (driver's and front-
passenger front air bags)
R side impacts (side impact air bags and
window curtain air bags)
R rollover (window curtain air bags)
However, no system available today can
completely eliminate injuries and fatalities.
When the air bags are deployed, a small
amount of powder is released. The powder
generally does not constitute a health hazard
and does not indicate that there is a fire in the
vehicle. In order to prevent potential
breathing difficulties, you should leave the
vehicle as soon as it is safe to do so. If you
have any breathing difficulty but cannot get
out of the vehicle after the air bag inflates,
then get fresh air by opening a window or
door.GWarning
To reduce the risk of injuries during front air
bag inflation, the driver and front-passenger
must always be seated correctly and have
their seat belts fastened accordingly.
For maximum protection in the event of a
collision, you must always be in the normal
seat position with your back against the
backrest. Fasten your seat belt and make sure
that it is correctly positioned on your body.
Since the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe
distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be
seriously injured or killed by an air bag as it
inflates with great force instantaneously:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R Move the driver's seat as far back as
possible, still permitting proper operation
of vehicle controls. The distance from the
center of the driver's chest to the center of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm) or more.
You should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact an
authorized Mercedes-Benz Center.
R Do not lean your head or chest close to the
steering wheel or dashboard.
R Only hold the steering wheel by the rim.
Placing hands and arms inside the rim can
increase the risk and potential severity of
44Occupant safetySafety 

PRE-SAFE®
 systemGWarning
The PRE-SAFE ®
 system reduces the impact of
an accident on vehicle occupants, as long as
their seat belts have been fastened correctly.
Although your vehicle is equipped with a PRE-
SAFE ®
 system, the possibility of injury in the
event of an accident cannot be ruled out. You
should therefore always drive carefully and
adapt your driving style to the prevailing road,
weather and traffic conditions.
PRE-SAFE ®
 takes pre-emptive measures to
protect occupants in certain hazardous
situations.
PRE-SAFE ®
 intervenes:
R in emergency braking situations, e.g. if BAS
is activated or, in vehicles with DISTRONIC
PLUS, where BAS PLUS intervenes
powerfully
R if, on vehicles with DISTRONIC PLUS, the
radar sensor system detects an imminent
danger of collision in certain situations
R in critical driving situations, e.g. when
physical limits are exceeded and the
vehicle understeers or oversteers severely
or when having to swerve to avoid an
obstacle at a speed
PRE-SAFE ®
 takes the following measures
depending on the hazardous situation
detected:
R the front seat belts are pre-tensioned.
R the front-passenger seat or the electrically
adjustable outer rear seats are adjusted if
they are in unfavorable position.
R on vehicles with a multicontour seat or an
active multicontour seat: the air pressure
in the side bolsters on the seat cushion and
the side bolsters on the backrest is
increased.
R on vehicles with multicontour seats in the
rear: the air pressure in the backrest side
bolsters of the outer seats in the rear is
increased.
R if the vehicle skids, the sliding sunroof,
panorama sliding sunroof and the side
windows are closed so that only a small gap
remains.
If the sliding sunroof, panorama roof with
power tilt/sliding panel or a side window is
obstructed when closing, the closing
procedure is stopped. The obstructed sliding
sunroof, panorama roof with power tilt/
sliding panel or side window then opens again
slightly.
If the hazardous situation passes without
resulting in an accident, PRE-SAFE ®
 slackens
the belt pretensioning. The air pressure in the
side bolsters on the multicontour seat/active
multicontour seat is reduced again. All
settings made by PRE-SAFE ®
 can then be
reversed.
If the seat belts are not released:XMove the backrest back slightly, but only
when the vehicle is stationary.
The belt pretensioning is reduced and the
locking mechanism is released.GWarning
Make sure that nobody can become trapped
as you adjust the seat.
!  Make sure that there are no objects in the
footwell or behind the seats when resetting
the seats. There is a risk that the seats
and/or the objects could be damaged.
More information about seat-belt
adjustment, a convenience function
integrated into PRE-SAFE ®
, can be found in
the "Seat-belt adjustment" section
( Y  page 58).
NECK-PRO head restraints/NECK-
PRO luxury head restraints
NECK-PRO head restraints/NECK-PRO luxury
head restraints increase protection of the
driver’s and front-passenger’s head and neck.
Occupant safety53SafetyZ