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

Contents
Introduction....................................... 13
Product information ............................. 13
Operator’s Manual ............................... 14
Service and warranty information .. 14
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 15
Maintenance .................................. 15
Roadside Assistance ...................... 16
Change of address or ownership.... 16
Operating your vehicle outside the
USA or Canada............................... 16
Where to find it .................................... 17
Symbols ............................................... 18
Operating safety .................................. 19
Proper use of the vehicle ............... 19
Problems with your vehicle .................. 20
Reporting safety defects...................... 21
Reporting safety defects ................ 21
Vehicle data recording ......................... 22
Information regarding electronic
recording devices ........................... 22At a glance.......................................... 23
Exterior view ......................................... 24
Cockpit ................................................. 26
Instrument cluster ................................ 28
Control systems ................................... 30
Center console ..................................... 32
Upper part ...................................... 32
Overhead control panel ........................ 33
Driver’s door control panel ................... 34
Rear door control panel ........................ 35
Storage compartments ......................... 36
Rear passenger compartment .............. 38
Safety and Security............................ 39
Occupant safety ................................... 40
Air bags........................................... 42
Occupant Classification System ..... 47
Seat belts........................................ 52
Active head restraints ..................... 55
Preventive occupant safety
(PRE-SAFE
®).................................... 56
Children in the vehicle .................... 57Override switch for rear passenger
compartment .................................. 63
Panic alarm .......................................... 65
Activating........................................ 65
Deactivating.................................... 65
Driving safety systems ......................... 66
ABS ................................................. 66
Adaptive Brake ............................... 67
Adaptive Brake Lights
(S 600/S 65 AMG and USA only) ... 68
BAS ................................................. 68
BAS Plus* ....................................... 69
EBP ................................................. 71
ESP
®............................................... 71
Four wheel electronic traction
system (4MATIC) with the ESP
®..... 75
PRE-SAFE® Brake* (vehicles with
DISTRONIC Plus* only) ................... 76
Anti-theft systems ................................ 81
Immobilizer ..................................... 81
Anti-theft alarm system .................. 81
Canceling the alarm ........................ 82

23 At a glance
Exterior view
Cockpit
Instrument cluster
Control systems
Center console
Overhead control panel
Driver’s door control panel
Rear door control panel
Storage compartments
Rear passenger compartment

26 At a glance
Cockpit

27 At a glance
Cockpit
ItemPage
1Combination switch

High beam

Corner-illuminating lamps

Windshield wipers

Turn signals
375
376
381
393
2Lever for

Cruise control

DISTRONIC Plus*
420
424
3Horn
4Multifunction steering wheel265
5Instrument cluster28
6Steering wheel gearshift con-
trol411
7Gear selector lever for
automatic transmission389
ItemPage
8Control panel with

Front passenger front
air bag indicator lamp

Vehicle level control
switch

Electronic Stability Pro-
gram (ESP®) switch

Parktronic*/Park Assist*
deactivation switch

Swivel COMAND display

COMAND/instrument
cluster display
illumination
50
441,
443
73
447,
452
87
417
9COMAND display85
aOverhead control panel33
bAutomatic climate control
Center console, upper part 469
32
ItemPage
cGlove box lock494
dCover of compartment with

CD/DVD changer

PCMCIA card slot
115
117
eCenter console, lower part30
fStarter switch
KEYLESS-GO* start/stop
button344
345
gSteering wheel adjustment
Heated steering wheel* 359
360
hHeadlamp cleaning button375
jElectronic parking brake395
kHood lock release541
lDoor control panel34
mNight View Assist*461
nExterior lamp switch371

85 Control systems
COMAND introduction
COMAND introduction
COMAND (Cockpit Management and Data
System) is an information and operating
center for vehicle sound and communica-
tions systems, including the radio and nav-
igation system, as well as other optional
equipment (satellite radio*, telephone*,
etc.).
Availability of functions while the vehi-
cle is in motion
For safety reasons, certain COMAND func-
tions are not available while the vehicle is
in motion or they are only available to a
limited extent. You will notice this, for ex-
ample, by the fact that certain menu items
cannot be selected or that the COMAND
display shows a corresponding message.
Switching COMAND on or off
Press the o shortcut button in the
center console (
page 86).
COMAND calls up the menu last select-
ed.
COMAND components
In your vehicle, COMAND can be used to
operate:

audio functions

the navigation system

the telephone* and communication
functions (SMS*)

Video DVD (USA only)

various vehicle settings
COMAND consists of the following:

COMAND shortcut buttons

COMAND display

telephone* keypad

COMAND controller
iWhen you switch off COMAND, you also
switch off the currently playing audio source.
During a telephone call, you cannot switch off
COMAND.

507 Controls in detail
Useful features
Telephone*
Radio transmitters, such as a portable tele-
phone or a citizens band unit, should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
The external antenna must be approved by
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Center for informa-
tion on the installation of an approved
external antenna. Refer to the radio trans-
mitter operation instructions regarding use
of an external antenna.
Warning!G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or serious
personal injury.
Warning!G
Please do not forget that your primary re-
sponsibility is to drive the vehicle. A driver’s
attention to the road must always be
his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call.
If you choose to use the mobile phone
1
while driving, please use the hands-free de-
vice and only use the mobile phone when
road, weather and traffic conditions permit.
Some jurisdictions prohibit the driver from
using a mobile telephone while driving a ve-
hicle.
Only operate the COMAND (Cockpit Man-
agement and Data System)
1 if road, weather
and traffic conditions permit.
1Observe all legal requirements.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
iVarious mobile phone cradles can be in-
stalled in the front center armrest, see separate
installation instructions for the mobile phone
cradle. These mobile phone cradles can be ob-
tained from an authorized Mercedes-Benz Cen-
ter.
The functions and services available to you while
using the mobile phone depend on your service
provider and the type of mobile phone you are
using. See also separate operating manual for in-
structions on how to use your mobile phone.
iThe roof cargo container* may impair mo-
bile phone reception. In an emergency, remove
the mobile phone from the mobile phone cradle
to make a call.

535 Operation
Driving instructions
Passenger compartment
Driving abroad
Abroad, there is an extensive
Mercedes-Benz service network at your
disposal. If you plan to drive into areas
which are not listed in the index of your
Mercedes-Benz Center directory, you
should request pertinent information from
an authorized Mercedes-Benz Center.Control and operation of radio
transmitters
COMAND, radio, and telephone*Telephones and two-way radios
Radio transmitters, such as a portable tele-
phone or a citizens band unit should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
Refer to the radio transmitter operation in-
structions regarding use of an external an-
tenna.
Warning!G
Always fasten items being carried as secure-
ly as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle, and cause injury
to vehicle occupants unless the items are
securely fastened in the vehicle.
The trunk is the preferred place to carry ob-
jects.
Warning!G
Please do not forget that your primary re-
sponsibility is to drive the vehicle safely.
Only operate the COMAND (Cockpit Man-
agement and Data System), radio, or tele-
phone
1 if road, weather and traffic
conditions permit. Otherwise, you may not
be able to observe traffic conditions and
could endanger yourself and others.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
1Observe all legal requirements.
Warning!G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or
personal injury.

593 Operation
Vehicle care
Cleaning the panorama roof with
tilt/sliding panel*
The rear part of the tilt/sliding panel has a
protective layer on the inside.
Use a soft, clean cloth and a mild
window cleaning solution.
An automotive glass cleaner is recom-
mended.Light alloy wheels
If possible, clean wheels once a week.
Use Mercedes-Benz approved Wheel
Care, a soft bristle brush and a strong
spray of water for cleaning the light al-
loy wheels.Plastic and rubber parts
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution.
Wipe with a cloth moistened in a luke-
warm solution.
The surface may temporarily change
color. If this is the case, wait for it to
dry.
!Fold the windshield wiper arms back onto
the windshield before turning the SmartKey in
the starter switch or pressing the KEYLESS-GO*
start/stop button (vehicles with KEYLESS-GO*).
Hold on to the wiper when folding the wiper arm
back. If released, the force of the impact from
the tensioning spring could crack the windshield.
!To clean the window interior, do not use a
dry cloth, abrasives, solvents or cleaners con-
taining solvents. Do not touch the inside of the
front, rear or door windows with hard objects
such as an ice scraper or ring. Doing so may
damage the windows.
!Do not use a dry cloth, abrasives, solvents
or cleaners containing solvents. Do not touch
the protective layer with hard objects such as an
ice scraper or ring. Never apply strong force and
only use a soft, non-scratching cloth when clean-
ing the rear part of the tilt/sliding panel.
Otherwise you may scratch or damage the pro-
tective layer.
!Only use acid-free cleaning materials. Acid
may cause corrosion or damage the clear coat.
!The vehicle should not be parked for an
extended period of time immediately after it has
been cleaned, especially not after the wheel rims
have been cleaned with wheel rim cleaner.
Wheel rim cleaners can lead to increased
corrosion of the brake disks and brake pads.
Non-approved wheel cleaners may also damage
the wheel paint if the car is not driven after
cleaning. Therefore, the vehicle’s brake system should al-
ways be warmed-up before it is parked after
cleaning. To do so, please drive your vehicle for
several minutes to allow the brakes to dry. When
applying Mercedes-Benz approved Tire Care and
Mercedes-Benz approved Wheel Care products,
take care not to spray them on the brake disks.Warning!G
Do not use cleaners or cockpit care sprays
containing solvents to clean the cockpit or
the steering wheel. Cleaners containing sol-
vents will make the surface porous and vehi-
cle occupants could suffer serious injuries


738 Index
Children in the vehicle 57
Air bags 57
Indicator lamp front passenger front
air bag off 50, 610
Infant and child restraint systems 58
LATCH-type child seat anchors 62
Override switch for rear passenger
compartment 63
Tether attachment points 61
Cigarette lighter 504
Cockpit 26
COMAND
Adjusting volume 96
Components 85
Controller 88
Display 86
Display illumination 87
Function buttons 86
Main menus 96
Menu overview 90
Navigation system 159
Operating 90
Operating safety 84
Operating seats 259Phone book* 147
Radio, FM/AM 100
Selecting sound settings 97
SMS messages 155
Surround sound 98
Switching off/on the audio
source 99
Switching on or off 85
Swiveling display 87
system settings 235
Telephone keypad* 88
Telephone menu* 132
Vehicle menu 242
Voice Control* settings 237
Combination switch 375
Corner-illuminating lamps 376
High beam flasher 375
Turn signals 393
Windshield wipers 381
Command list (Voice Control*) 315
Address book commands 320
Audio commands 322
General commands 315
Navigation commands 318
Telephone* commands 316Control system instrument cluster 264
Multifunction display 264
Multifunction steering wheel 265
Control system instrument cluster menus
AMG 273
Assistance* 279
Audio 271
Navi 269
Service 280
Settings 281
Telephone* 276
Trip 268
Vehicle status message memory 280
Coolant 547
Adding 548
Anticorrosion/antifreeze mixing ratio
and quantity 730
Checking level 547
Messages in display 645
Temperature 537
Temperature gauge 29, 417
Coolant level
Checking 547
Corner-illuminating lamps 376
Courtesy lighting 380