dynamic seat MERCEDES-BENZ S550 4MATIC 2008 W221 Owner's Manual

Contents
COMAND automatic climate control.. 251
Setting temperature ..................... 252
Adjusting air distribution .............. 253
Adjusting air volume .................... 253
Central climate control menu via
COMAND ..................................... 254
Operating rear climate control*
from the front............................... 257
COMAND seats.................................. 259
Operating seats via COMAND ...... 259
Lumbar support............................ 260
Multicontour seats*, front............ 260
Drive-dynamic
multicontour seats*, front............ 262
Instrument cluster control system ..... 264
Multifunction display .................... 264
Multifunction steering wheel ........ 265
Menus .......................................... 266
Trip menu ..................................... 268
Navi menu .................................... 269
Audio menu .................................. 271
AMG menu ................................... 273
Telephone* menu......................... 276
Assistance* menu ........................ 279
Service menu ............................... 280
Settings menu .............................. 281Voice Control*.................................... 284
Operating safety ........................... 284
Voice Control* introduction ............... 285
Spelling ......................................... 286
Command types ............................ 286
Active System ............................... 286
Controls ........................................ 287
Symbols ........................................ 288
Voice Control* telephone ................... 289
Telephone operation ..................... 289
Telephone commands ................... 290
Voice Control* navigation .................. 296
Important notes ............................ 296
Navigation operation..................... 297
Navigation commands .................. 297
Dialog for entering a
complete address ......................... 298
Commands for entering parts of
an address .................................... 303
Voice Control* address book ............. 306
COMAND address book
overview ....................................... 306
Operation with address book not
open (global) ................................. 306Operation with address book
open (local) ................................... 306
Operating and using address book 306
Available commands with the
address book not open ................. 307
Available commands with the
address book open ....................... 308
Voice Control* radio .......................... 309
Radio operation ............................ 309
Radio commands .......................... 309
Voice Control* CD/
DVD changer/MP3............................. 313
Operation...................................... 313
Commands ................................... 313
Voice Control* command list ............. 315
Command list ............................... 315
Voice Control* troubleshooting.......... 327
Help function ................................ 327
Help commands............................ 327
Help window ................................. 327
Entering digits and spelling........... 327
What to do if ... ............................. 328
Voice Control* individualization ......... 330

57 Safety and Security
Occupant safety
PRE-SAFE® takes action in the following in-
stances:

Emergency braking situations, e.g.
when BAS (
page 68) is activated or
when
BAS Plus* (
page 69) is strongly inter-
vening.

Critical dynamic driving situations, e.g.
when the vehicle is understeering or
oversteering because it has exceeded
its physical limitations.

Evasive steering maneuvers at speeds
above 20 mph (30 km/h).
When you are driving faster than 20 mph
(30 km/h), PRE-SAFE
® takes the following
measures in such situations:

The front seat belts are pre-tensioned
electrically.

If the OCS senses that the front pas-
senger seat is occupied and the seat is
in an unfavorable position, it will be
adjusted to a better position.

If the vehicle is equipped with power
adjustable rear seats* and the passen-
ger outer seats are in an unfavorable
position, they will be adjusted to a bet-
ter position.

The system increases the air pressure
in the air pockets (on the sides of the
seat cushion and backrest) of the mul-
ticontour* and/or drive-dynamic front
seats*.

If the vehicle is understeering or over-
steering, the tilt/sliding sunroof and
the door windows also close until only
a small gap remains.
Once the hazardous situation is over with-
out an accident occurring, PRE-SAFE
®
loosens the seat belt pre-tension and de-
creases the air pressure in the air pockets
of the multicontour and drive-dynamic
seats*. You can readjust all of the settings
made by PRE-SAFE
®.If the seat belts do not release:
Adjust the backrest or seat slightly to
the rear until the seat belt tension is di-
minished.
The locking mechanism releases.
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:
Secure the child using an infant or child
restraint appropriate to the age and
size of the child.
Make sure the infant or child is
properly secured at all times while the
vehicle is in motion.
iIf the closing procedure of the tilt/sliding
sunroof or power windows is blocked, the
tilt/sliding sunroof or power windows will stop
and open slightly.
!When moving the seat, make sure there are
no items in the footwell or behind the seats. Oth-
erwise you could damage the seats.

86 Control systems
COMAND introduction
COMAND shortcut buttons
Use the COMAND shortcut buttons to se-
lect main functions directly.
Example:
Switching directly to Radio or CD
menu: Press M once or twice.COMAND display
In the COMAND display, you will find the
function currently selected and the corre-
sponding menus. The COMAND display is
divided into several areas.
1Status line
2Main functions
3Main area
4Submenus
5Climate control settings
A white bar under the main functions 2 in-
dicates the active area.
Once you have selected a main
function2, the main area 3 is active.
iDuring Dynamic Rear View Monitor* opera-
tion (
page 453) it is not possible to operate
the COMAND shortcut buttons.
FunctionPage
1PFavorite button238
2MShortcut button for:

CD/DVD

radio
120
101
3LBack button94
4OSeat menu259
5NShortcut button for:

telephone*

navigation
132
166
6oCOMAND on/off
button85
7,Volume control96
8FMute button96

99 Control systems
COMAND introduction
Adjusting surround sound
With surround sound, you can choose be-
tween “LOGIC7
® ON” and “LOGIC7® OFF”.
Select “Sound”
“3D Sound”.
Adjusting surround sound
1Current setting
Selecting a setting: Slidermq or
rotateymz.
Saving setting: Press n.
The setting is saved and the menu is
closed.
Exiting menu without saving
changes: Press L or slide omp.Switching off/on the audio source
Switching off: Select “Audio”
“Au-
dio”
“Audio OFF”.
The audio source is switched off; “Au-
dio OFF” appears in the display.
Switching on: Select “Audio”, then the
desired audio source.
or
Load CD/DVD (page 115) or a
PCMCIA card (
page 117).
iBy selecting “LOGIC7® OFF”, all compatible
formats as they are present on the medium are
played back. Due to the vehicle’s spatial charac-
teristics, an optimal sound experience is not en-
sured on all seats.
iPlease note the following:

For an ideal sound experience at all seats,
the balance and fader should be adjusted to
the center of the passenger compartment
with LOGIC7
® switched on.

The best sound results are achieved by play-
ing high-quality audio CDs and audio DVDs.

For MP3 tracks, the bit rate should be at
least 128 kbit/s.

Surround sound does not function for
mono-signal sources.

In the event of poor radio reception quality,
e.g. inside a tunnel, you should switch off
LOGIC7
®, as a dynamic switch from Stereo
to Mono could occur, resulting in temporary
sound distortion.

With some stereo recordings, the resulting
sound may deviate from conventional stereo
playback.
iWhen you insert an audio CD or audio DVD,
it automatically becomes the active audio
source.

259 Control systems
COMAND seats
COMAND seats
When adjusting the seats, observe the
safety notes in the section “Seats”
(
page 347).
Operating seats via COMAND
The following seat adjustments can be
made via COMAND:Selecting a seat
You must first select the seat for which you
would like to make adjustments.
1Seat menu button
Press O.
The main area is active.
Switching to the bottom menu line:
Slide qmr.
Example illustration (vehicles with Drive-dy-
namic multicontour seat*)
Selecting seat: Slide omp or
rotateymz.
Confirming selection: Press n.
Exiting menu
There are several ways to exit the multi-
contour seat menu.
Press O again.
or
Press any shortcut button.
or
iThe components and operating principles of
COMAND can be found on (
page 85).
SettingsPage
Lumbar support260
Multicontour seats*, front260
Drive-dynamic multicontour
seats*, front262


262 Control systems
COMAND seats
Slide qmr or omp until desired setting
is reached.
Saving setting: Press n.
Adjusting backrest curvature in
shoulder area
This function is used to adjust the air
chambers in the shoulder area of the back-
rest.
Select seat (page 259).
Selecting “Shoulders”: Slide omp or
rotate ymz.
Confirming selection: Press n.
A scale appears.
Slide qmr or rotate ymz until desired
setting is reached.
Saving setting: Press n.Drive-dynamic multicontour seats*,
front
For information on manual multicontour
seat settings, see “Multicontour seats*,
front” (
page 260).
The Drive-dynamic multicontour seat auto-
matically adjusts the lateral support pro-
vided by the backrest to your driving style.
The Drive-dynamic multicontour seat elec-
tronically controls the air pressure in the
air chambers of the backrest side bolsters.
This function improves driving comfort and
pleasure.
Select seat (page 259).
Selecting “Driv. dyn. seat”:
Slideomp or rotate ymz.
Confirming selection: Press n.
iIf PRE-SAFE® has been activated, the air
pressure in the air chambers (sides of seat cush-
ion and backrest) of the drive-dynamic multicon-
tour seats is increased.


348 Controls in detail
Seats
You can adjust the lumbar support, multi-
contour seats* for driver and front passen-
ger, as well as drive-dynamic multicontour
seats* using COMAND (
page 259).Front power seat adjustment
Example driver’s door
1Head restraint height (page 353)
2Seat height
3Seat cushion tilt
4Seat cushion depth
5Seat fore and aft
6Seat backrest tilt
Switch on the ignition (page 344).
or
Open the respective door.
Seat height: Press the switch up or
down in the direction of arrow2.
Seat cushion tilt: Press the switch up
or down in the direction of
arrow3until your upper legs are
lightly supported.
Seat cushion depth: Press the switch
forward or backward in the direction of
arrow4 until your legs are supported
comfortably.
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats
whenever possible. Regardless of seating
position, children 12 years old and under
must be seated and properly secured in an
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child. For addi-
tional information, see “Children in the vehi-
cle” (
page 57).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
iIf PRE-SAFE® has been activated, the front
passenger’s seat and/or electrically adjustable
rear seats* will be moved to a more favorable
seat position.
iThe memory function (page 365) lets you
store the settings for the seat positions together
with the settings for the steering wheel and the
exterior rear view mirrors.
!When moving the seats, make sure there are
no items in the footwell or behind the seats; oth-
erwise, you could damage the seats.

365 Controls in detail
Memory function
Memory function
Prior to operating the vehicle, the driver
should check and adjust the seat height,
seat position fore and aft, and seat back-
rest angle if necessary, to ensure adequate
control, reach, and comfort. The head re-
straint should also be adjusted for proper
height. See also the section on air bags
(
page 42) for proper seat positioning.
In addition, adjust the steering wheel to
ensure adequate control, reach, operation
and comfort. Both the interior and exterior
rear view mirrors should be adjusted for
adequate rear vision.
Fasten seat belts. Infants and small chil-
dren should be seated in a properly se-
cured restraint system that complies with
U.S. Federal Motor Vehicle Safety
Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213 and
210.2.With the memory function you can store up
to 3 different configurations.
Each stored position on the driver’s side
includes the following settings:

Driver’s seat, head restraint height and
backrest position

Multicontour seat*: previously saved
setting

Drive-dynamic multicontour seat*: ac-
tivation/deactivation

Steering wheel position

Exterior rear view mirrors positionEach stored position on the passenger side
includes the following settings:

Seat position and lumbar support

Multicontour seat*: previously saved
setting

Drive-dynamic multicontour seat*: ac-
tivation/deactivation
Each stored position in the rear passenger
compartment includes the following set-
tings (Canada only):

Seat position

Multicontour seat*: previously saved
setting
Warning!G
Do not activate the memory function while
driving. Activating the memory function
while driving could cause the driver to lose
control of the vehicle.

740 Index
Setting the current speed 433
Setting to last stored speed
(“Resume” function) 435
Warning and indicator lamps 427
Document holder 502
Door
Control panel 34, 35, 38
Entry lamps 379
Inside door handle 341
Locking 334, 339
Locking with Tele Aid 517
Messages in display 617, 648
Opening from inside vehicle 341
Opening from outside 333, 338
Power closing assist 342
Unlocking 333, 338
Unlocking with Tele Aid 517
DOT 576
Downhill driving
Cruise control 421
Drink holder see Cup holder
Drinking and driving 527
Drive-dynamic multicontour seats*, front
Adjusting (COMAND) 262Driving 389
Abroad 535
Hydroplaning 531
In winter 533
Instructions 389, 527
Problems 393
Safety systems 66
Through standing water 534
With DISTRONIC Plus* 437
Driving maneuver (COMAND) 207
Driving off 530
Driving safety systems
4MATIC 75
ABS 66
Adaptive Brake Lights (S 600 and USA
only) 68
BAS 68
BAS Plus 69
EBP 71
Electronic traction system 72
ESP
®71Driving systems 419
ABC* 442
Airmatic 440
Cruise control 419
DISTRONIC Plus* 424
Driving safety systems 66
Dynamic Rear View Monitor* 453
Park Assist* 448
Parktronic system* 444
Vehicle level control (ABC*) 443
Vehicle level control (Airmatic) 441
Driving tips 406
Kickdown 406
DVD 112
Audio (COMAND) 112
Changer (COMAND) 116
Changer (Voice Control*) 313
Ejecting (COMAND) 117
Loading (COMAND) 115
Playback options (COMAND) 123
Selecting a medium (COMAND) 121
Selecting a track (COMAND) 122
Setting the audio format
(COMAND) 123
Video (COMAND) 124

752 Index
S
S63AMG
Manual shift program mode 413
S65AMG
Manual shift program mode 413
Safety
Driving safety systems 66
Occupant 40
Reporting defects 21
Safety belts see Seat belts
Satellite radio*
Calling SIRIUS Service Center
(COMAND) 111
Channel update (COMAND) 111
Operation (COMAND) 105
Selecting channel (Instrument cluster
control system) 271
Selecting program category
(COMAND) 108
Showing program info
(COMAND) 111
Submenu overview (COMAND) 105
Tuning in channels
(COMAND) 108, 110
Voice Control* 310Seat belts 52
Children in the vehicle 57
Cleaning 594
Fastening 52, 368
Force limiter 55
Messages in display 662
Proper use of 53, 370
Safety guidelines 44
Telltale 29, 54, 605
Seating capacity 554
Seats 347
adjusting front passenger seat from
driver’s seat 350
Adjustment 347
Drive-dynamic multicontour* in the
front, Adjusting (COMAND) 262
Easy entry/exit feature 357
Folding back and placing upright rear
head restraints 354
Head restraints 353
Heating* 351
Lumbar support (COMAND) 260
Memory function 365
Multicontour* in the front, Adjusting
(COMAND) 260Operating via COMAND 259
Setting front passenger seat position
from rear 350
Ventilation* 352
Securing cargo
Cargo tie-down hooks 500
Selector lever
Lock 389
Selector lever see Gear selector lever
Self-test
OCS 51
Tele Aid 511
Service and warranty information 14
Service intervals see Maintenance service
indicator
Service life, Tires 551
Service see Maintenance
Service system see Maintenance System
Service, Parts 710