2010 MERCEDES-BENZ S550 4MATIC Memory seats

ESC OFF ........................................ 495
Fog lamps ...................................... 300
Front passenger front air bag
off ............................................ 46, 498
Fuel tank reserve ........................... 496
High-beam headlamps .............32, 301
Instrument cluster .........................489
Low-beam headlamps ....................299
Low tire pressure/TPMS
malfunction telltale ........................497
Seat belt telltale ................32, 52, 493
SRS .......................................... 40, 494
Turn signals ..................................... 32
Lane Keeping Assist .......................... 362
Messages in the multifunction
display ........................................... 462
Switching on or off ......................... 233
Language settings ............................... 94
LATCH-type child seat anchors (ISOFIX) see Children in the vehicle
License plate lamps
Messages in the multifunction
display ........................................... 486
Light alloy wheels, cleaning ............. 445
Lighters see Cigarette lighters
Lighting .............................................. 298
Daytime running lamp mode ..........299
Exterior .......................................... 298
Interior ........................................... 304
Limp-home mode .............................. 325
Load index (tires) ...................... 426, 431
Loading see Vehicle loading
Locking the vehicle
KEYLESS-GO .................................. 275
Manually ........................................ 500
SmartKey ....................................... 274
Loss of
Key ................................................ 277
Service and Warranty Information
booklet .......................................... 524
Low-beam headlamps ....................... 299
Exterior lamp switch ......................298
Switching on .................................. 299
Lubricants .......................................... 537M
Maintenance ........................................ 22
Maintenance Call, automatic (Tele
Aid) ..................................................... 395
Maintenance System
Service indicator display ................439
Service indicator message .............439
Service term exceeded ..................439
Manual headlamp mode (Low-
beam headlamps) .............................. 299
Manual shift program ....................... 324
Maximum engine speed see Vehicle specification
Maximum loaded vehicle weight ..... 431
Maximum load rating (tires) ............. 431
Maximum permissible tire
inflation pressure .............................. 431
Mechanical key see Key, Mechanical
Media interface ................................. 200
Memory function ............................... 297
Menus see Control system menus
Minispare wheel
see Spare wheel
Mirrors ............................................... 294
Auto-dimming rear view mirrors ....295
Exterior rear view mirror parking
position .......................................... 295
Exterior rear view mirrors ..............295
Front vanity mirrors .......................386
Interior rear view mirror .................294
Memory function ........................... 297
Power-folding exterior rear view
mirrors ........................................... 296
Rear vanity mirrors ........................386
MON (Motor Octane Number) .......... 541
Motor Octane Number see MON
MP3 .................................................... 176
Multicontour seats, front ................. 218
Multicontour seats, rear ................... 293
Multifunction display ........................ 222
Symbol messages ..........................466
Text messages ............................... 454
Vehicle status messages ...............45212Index221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 12

S
Safety
Driving safety systems .....................63
Occupant safety ............................... 40
Reporting defects ............................ 24
Safety belts
see Seat belts
Satellite radio .................................... 170
SD card ............................................... 180
Seat belt force limiter ......................... 53
Seat belts ............................................. 49
Adjustment function ........................52
Automatic comfort-fit feature ..........54
Children in the vehicle .....................56
Cleaning ......................................... 446
Fastening ......................................... 51
Height adjustment ...........................52
Proper use of ................................... 50
Safety guidelines ............................. 43
Safety notes ..................................... 49
Telltale ..................................... 32, 493
Seat heating ....................................... 292
Seating capacity ................................ 419
Seats .................................................. 286
Adjustment .................................... 286
Drive-dynamic ................................ 219
Heating .......................................... 292
Memory function ........................... 297
Multicontour, front ......................... 218
Multicontour, rear ..........................293
Ventilation ..................................... 292
Securing cargo
Cargo tie-down hooks ....................381
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
Self-test
OCS (Occupant Classification
System) ........................................... 49
Tele Aid .......................................... 389
Service
see Maintenance
Service, parts .................................... 524
Service and warranty information ..... 21Service intervals
see Maintenance System, Service
indicator message
Service life (tires) .............................. 423
Service menu ..................................... 233
Settings
Automatic locking ..........................210
Automatic mirror folding ................209
Display settings (COMAND) .............92
Easy-entry/exit feature .................. 208
Factory setting (KEYLESS-GO) .......277
Factory setting (SmartKey) ............275
Individual (vehicle) .........................234
Interior ambient lighting ................209
Language ......................................... 94
Locator lighting .............................. 210
Memory function ........................... 297
Night security illumination .............208
Rear window sunshade ..................207
Seat belt adjustment function .......236
Selective setting (KEYLESS-GO) ..... 277
Selective setting (SmartKey) .......... 275
Time ................................................. 92
Trunk opening-height restriction ....210
Voice Control System ......................93
Shelf below rear window, cleaning .. 446
Shortcut buttons ................................. 77
Side impact air bags ........................... 45
Side marker lamps
Cleaning lenses ............................. 443
Messages in the multifunction
display ........................................... 485
Sidewall (tires) .................................. 432
SmartKey see Key, SmartKey
SmartKey with KEYLESS-GO
see Key, SmartKey
Snow chains ...................................... 433
Snow tires see Winter tires
Spare wheel ....................................... 532
Mounting ....................................... 509
Storage location ............................ 451
Speedometer ....................................... 3216Index221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 16

GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch. Always
take the SmartKey with you and lock the
vehicle. Do not leave children unattended in
the vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
starter switch or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following 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 the child could be burned by these
parts.
GWarning!
Do not carry heavy or hard objects in the
passenger compartment unless they are
firmly secured in place.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of
R strong braking maneuvers
R sudden changes of direction
R an accident
Infant and child restraint systemsGObserve Safety notes, see page 56.
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
All lap/shoulder belts except the driver’s seat
belt have special seat belt retractors for
secure fastening of child restraints.
To fasten a child restraint, follow the child
restraint manufacturer’s instructions for
mounting.
To activate the special seat belt retractor:
XPull the shoulder belt out completely and
let it retract.
During seat belt retraction, a ratcheting
sound can be heard to indicate that the
special seat belt retractor is activated.
The seat belt is now locked.XPush down on child restraint to take up any
slack.
To deactivate the special seat belt retractor:
XRelease the seat belt buckle and let the
seat belt retract completely.
The seat belt can then again be used in the
usual manner.
To deactivate the special seat belt retractor
for the front passenger seat, the front
passenger seat must be in the most backward
position.
GWarning!
Never release the seat belt buckle while the
vehicle is in motion, since the special seat belt
retractor will be deactivated.
i Information on child seats with mounting
fittings for tether anchorages
( Y page 59).
For information on LATCH-type (ISOFIX)
child seat anchors ( Y page 60).
The use of infant or child restraints is required
by law in all 50 states, the District of
Columbia, the U.S. territories and all
Canadian provinces.
Occupant safety57Safety and security221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 57Z

Vehicle equipment ..............................76
COMAND introduction ........................76
COMAND system settings .................91
COMAND navigation (introduction) ...95
COMAND navigation system
(entering a destination) ....................106
COMAND navigation system (Point
of interest entry) ...............................124
COMAND navigation system (route
guidance) ...........................................129
COMAND navigation system (dur-
ing route guidance) ...........................135
COMAND navigation system (real-
time traffic) .......................................138
COMAND navigation system (des-
tination memory) ..............................143
COMAND navigation system (last
destinations) .....................................147
COMAND telephone ..........................148
COMAND FM/AM radio ....................165
COMAND satellite radio ...................170
COMAND audio CD/audio DVD/
MP3 ....................................................176
Audio AUX and video AUX ................186
Rear Seat Entertainment System ....189
COMAND video DVD .........................191
Music Register ..................................196
Media Interface .................................200
COMAND vehicle menu ....................206
COMAND automatic climate control 211
COMAND seats ..................................216
Instrument cluster control system .220
Voice Control System introduction .237
Voice Control System navigation ....240
Voice Control System telephone .....245
Voice Control System address book 249
Voice Control System radio .............252
Voice Control System CD/DVD
changer/MP3 ....................................255
Voice Control System external
devices ...............................................257
Voice Control System command list 257
Voice Control System trouble-
shooting .............................................267
Voice Control System individuali-
zation .................................................271
75Control systems221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 75

XSelect Audio Q FM/AM Radio Q WB
Q Channel.
or
XPress W when the main area is selected.
The channel list appears. The dot # in
front of a list entry indicates the currently
selected channel.
XSelect channel by rotating cVd or sliding
ZVÆ and press W.
iVehicles with rear multicontour seats:
Rear occupants can also select a channel
using the buttons on the rear armrest
(Y page 80).
Saving stations
iTwenty stations can be saved in each
wave band except for Weather Band.
You have the following options:
RSaving stations manually
RSaving stations using the autostore
function
Saving stations manually
Option 1
XSelect Audio Q FM/AM Radio Q FM or
AM.
XSelect Radio Q Save Station.
Option 2
XPress W when the main area is selected.
Option 3
XSelect Audio Q FM/AM Radio Q FM or
AM.
XSelect Presets.
All three of these will call up a station preset
screen. The dot # in front of a preset
position indicates that the currently selected
station is saved there.
XSelecting a preset position: Slide ZVÆ or
rotate cVd.
Saving a station to a selected preset
position
If you have called up the station preset screen
using option 1:
XPress W briefly.
In options 2 and 3:
XPress and hold W until you hear a signal.
The station is saved.
Saving using the autostore function
iThis function is not available for Weather
Band. The autostore function saves
receivable stations as presets in order of
their reception quality. All stations saved
manually in the preset memory will be lost
if COMAND finds 20 stations. If COMAND
finds less than 20 stations, for example 9,
then the stations saved in preset
positions 1 – 9 will be overwritten.
Option 1
XPress W when the main area is selected.XSelect Autostore.
Option 2
XSelect Audio Q FM/AM Radio Q FM or
AM.
XSelect Presets Q Autostore.COMAND FM/AM radio169Control systems221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 169Z

Vehicle equipment ............................274
Locking and unlocking .....................274
Starter switch positions ...................284
Seats ..................................................286
Multifunction steering wheel ..........293
Mirrors ...............................................294
Memory function ..............................297
Lighting ..............................................298
Wipers ................................................305
Power windows .................................307
Driving and parking ..........................311
Automatic transmission ...................317
Transfer case ....................................325
Instrument cluster ............................326
Driving systems ................................327
Climate control system ....................363
Rear window defroster .....................372
Power tilt/sliding sunroof ...............373
Panorama roof with power tilt/
sliding panel ......................................375
Loading and storing ..........................379
Useful features .................................384
273Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 273

or the child is not properly secured in the child
restraint.
GWarning!
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint so that it is as close
to the head as possible and the center of the
head restraint supports the back of the head
at eye level. This will reduce the potential for
injury to the head and neck in the event of an
accident or similar situation.
Do not drive the vehicle without the seat head
restraints. Head restraints are intended to
help reduce injuries during an accident.
Seat adjustment
You can adjust the lumbar support,
multicontour seats for driver and front
passenger, as well as drive-dynamic
multicontour seats using COMAND
(Y page 216).
! When moving the seats, make sure there
are no items in the footwell or behind the
seats. Otherwise, you could damage the
seats and/or the items.
Power seats
Front power seats
iIf PRE-SAFE® has been activated, the
front passenger’s seat and/or rear power
seats will be moved to a more favorable
seat position.
iYou can store the settings for the seat
position with the memory function
(Y page 297).
XHead restraint height: Press the switch
up or down in direction of arrow :.
XSeat height: Press the switch up or down
in direction of arrow ;.
XSeat cushion tilt: Press the switch up or
down in direction of arrow = until your
upper legs are lightly supported.
XSeat cushion depth: Press the switch
forward or backward in direction of
arrow ? until your legs are supported
comfortably.
XSeat fore and aft: Press the switch
forward or backward in direction of arrow
A.
iWhen moving the seat fore or aft, the head
restraints may readjust automatically.
XSeat backrest tilt: Press the switch
forward or backward in direction of arrow
B.
Rear power seats (rear outer seats)
:Seat cushion tilt;Seat backrest tilt=Folding head restraint up and down
(Y page 291)
?Head restraint tiltASeat fore and aft adjustmentSeats287Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 287Z

XAdjust the seat using seat
switches :, ; and A.
Adjusting front passenger seat from
driver’s seat/rear
GWarning!
When adjusting the front passenger seat,
make sure the seat, if occupied, is as far from
the front passenger front air bag as possible.
Otherwise, the passenger could be seriously
or even fatally injured in the event of an
accident or braking maneuver.
Make sure no one is caught or injured while
the seat is being adjusted.
Even with the SmartKey or SmartKey with
KEYLESS-GO removed from the starter switch
or the SmartKey with KEYLESS-GO removed
from the vehicle, the power seats can be
operated. Therefore, do not leave children
unattended in the vehicle, or with access to
an unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an accident
and/or serious personal injury.
! Do not move the front passenger seat
completely forward if objects are stored in
the parcel net in the front passenger-side
footwell. Items in the net may be damaged.
Adjusting front passenger seat from
driver’s seat
You can adjust the front passenger seat using
the seat switches on the driver’s side.
XPress button :.When the indicator lamp in button : is on,
you can operate the following features of the
front passenger seat:
Rseat adjustment
Rseat heating/ventilation
Rmemory function
Setting front passenger seat position
from rear
The button is located on the right rear
passenger door.
XPress button : to adjust the front
passenger seat.
The indicator lamp in button : comes on.
XAdjust front passenger seat using seat
switches ;, =, ? and A.
XTo adjust right rear passenger seat, press
button : again.
The indicator lamp in button : goes out.
iThe front passenger seat cannot be
adjusted from the rear when the override
switch is activated (Y page 61).
288SeatsControls in detail
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 288