steering MERCEDES-BENZ S-CLASS SEDAN 2012 Manual PDF

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).
Important safety notes
You will find an illustration of the instrument
cluster in the "At a glance" section
( Y page 37).
GWARNING
The driver's concentration must always be
directed primarily at road traffic.
For your safety and the safety of others,
selecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions permit
it to be done safely.
Bear in mind that at a speed of only 30 mph
(approximately 50 km/h), the vehicle covers
a distance of 44 feet (approximately 14 m) per
second.
GWARNING
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see
information about your driving conditions,
such as
R speed
R outside temperature
R warning/indicator lamps
Rmalfunction/warning messages
R failure of any systems
Driving characteristics may be impaired.
If you must continue to drive, do so with added
caution. Contact an authorized Mercedes-
Benz Center as soon as possible.GWARNING
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
GWARNING
Malfunction and warning messages are only
indicated for certain systems and are
intentionally not very detailed. The
malfunction and warning messages are
simply a reminder with respect to the
operation of certain systems. They do not
replace the owner's and/or driver's
responsibility to maintain the vehicle's
operating safety. Have all required
maintenance and safety checks performed on
the vehicle. Bring the vehicle to an authorized
Mercedes-Benz Center to address the
malfunction and warning messages.
Displays and operation
Coolant temperature display
GWARNING
Driving when your engine is overheated can
cause some fluids which may have leaked into
the engine compartment to catch fire. You
could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of the
374Displays and operationOn-board computer and displays

vehicle and do not stand near the vehicle until
the engine has cooled down.
The coolant temperature gauge is in the
instrument cluster on the left-hand side.
Under normal operating conditions and with
the specified coolant level, the coolant
temperature may rise to 248 ‡ (120 †).
! A display message is shown if the coolant
temperature is too high.
If the coolant temperature is over
248 ‡(120 †), do not continue driving. The
engine will otherwise be damaged.
Tachometer
The red band in the tachometer indicates the
engine's overrevving range.
! Do not drive in the overrevving range, as
this could damage the engine.
The fuel supply is interrupted to protect the
engine when the red band is reached.
Outside temperature display
The outside temperature display is in the
multifunction display ( Y page 376).
GWARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
Changes in the outside temperature are
displayed after a short delay.
Operating the on-board computer
The on-board computer is activated as soon
as you turn the SmartKey to position 2 in the
ignition lock.
You can control the multifunction display and
the settings in the on-board computer using
the buttons on the multifunction steering
wheel.:Multifunction display;~
Rejects or ends a call
Exits phone book/redial memory
6
Makes or accepts a call
Switches to the redial memory
WX
Adjusts the volume or operates the
RACETIMER in AMG vehicles
8
Mute=?
Switches on the Voice Control
System; see the separate operating
instructionsDisplays and operation375On-board computer and displaysZ

Trip menu
Standard displayXPress and hold the % button on the
steering wheel until the Trip menu with
odometer : and trip odometer ; is
shown.
Trip computer "From start" or "From
reset"
The values in the From Start submenu are
calculated from the start of a journey, while
the values in the From Reset submenu are
calculated from the last time the submenu
was reset ( Y page 379).
XPress the = or ; button on the
steering wheel to select the Trip menu.XPress the 9 or : button to select
After start or After reset .
Example: trip computer "From start"
:Distance;Time=Average speed?Average fuel consumption
The From Start trip computer is reset
automatically when:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9999 miles have been exceeded.
When 9,999 hours or 99,999 miles have been
exceeded, the trip computer is automatically
reset From Reset .
Displaying the range and current fuel
consumptionXPress the = or ; button on the
steering wheel to select the Trip menu.XPress the 9 or : button to select
Range .
You can see the current fuel consumption
(except for AMG vehicles) and the
approximate range.
The approximate range that can be covered
depends on the fuel level and your current
driving style. If there is only a small amount
of fuel left in the fuel tank, the display shows
a vehicle being refueled C instead of the
range.
Digital speedometer
XPress the = or ; button on the
steering wheel to select the Trip menu.XPress 9 or : to select the digital
speedometer.378Menus and submenusOn-board computer and displays

:Digital speedometer
Resetting values
You can reset the values of the following
functions:
R trip odometer
R trip computer "From start"
R trip computer "From reset"
XPress the = or ; button on the
steering wheel to select the Trip menu.XPress the 9 or : button to select the
function that you wish to reset.XPress a.
Resetting the trip odometer (example)
XPress : to select Yes and press a
to confirm.
Navigation menu
Displaying navigation instructions
In the Navi menu, the multifunction display
shows navigation instructions. Further
information ( Y page 154).
XActivate COMAND ( Y page 137).XPress the = or ; button on the
steering wheel to select the Navi menu.Route guidance not active:Direction of travel;Current street
Route guidance active
No change of direction announced
:Distance to the destination;Symbol "follow the road's course"=Distance to the next change of direction?Current street
Change of direction announced without a
lane recommendation
:Road into which the change of direction
leads;Symbol for change of direction=Distance to change of direction and visual
distance display
When a change of direction has been
announced, you will see visual distance
Menus and submenus379On-board computer and displaysZ

display = next to the symbol for the change
of direction ;. This decreases in size as you
approach the announced change of direction.
Change of direction announced with a
lane recommendation
Lane recommendations are only displayed if
the relevant data is available on the digital
map.:Road into which the change of direction
leads;Symbol for change of direction=Distance to change of direction and visual
distance display?Lane recommendation
On multiple-lane roads, COMAND can provide
lane recommendation ? for the next change
of direction. During the change of direction,
additional lanes may be displayed.
:Uninterrupted lane;New lane during a change of direction=Lane recommended for the change of
directionOther status indicators of the
navigation system
R O : you have reached the destination or an
intermediate destination.
R New route ...: COMAND is calculating the
new route.
R Direction of Dest. Off map or
Direction of Dest. Off mapped road :
the vehicle position is outside the area of
the digital map (off-map position).
R Direction of Dest. No Route : no route
could be calculated to the selected
destination.
Audio menu
Selecting a radio station
i SIRIUS XM satellite radio functions like a
normal radio.
For more information on satellite radio
operation, see the separate operating
instructions.
XSwitch on COMAND and select Radio
( Y page 215).XPress the = or ; button on the
steering wheel to select the Audio menu.:Memory slot (only if the station is stored);Station=Waveband380Menus and submenusOn-board computer and displays

XTo select a stored station: briefly press
the 9 or : button.XTo select a station from the station
list: press and briefly hold the : or
9 button.XTo select a station using station
search 18
: press and briefly hold the 9
or : button.XPress a to stop the station search
function at the desired station.
Operating audio player or audio media
Audio data from various audio devices or
media can be played, depending on the
equipment installed in the vehicle.
XSwitch on COMAND and select audio
device or audio medium ( Y page 225).XPress the = or ; button on the
steering wheel to select the Audio menu.
CD player display (example)
:Current title;Medium (disc number only for DVD
changer)XTo select the next/previous track:
briefly press the 9 or : button.XTo select a track from the track list
(rapid scrolling): press and hold the
9 or : button until the desired track
has been reached.
If you press and hold the 9 or :
button, the rapid scrolling speed is increased.
Not all audio drives or data carriers support
this function.
If track information is stored on the audio
device or medium, the multifunction display
will show the number and name of the track.
The current track does not appear in audio
AUX mode ( Auxiliary audio mode: external
audio source connected).
Video DVD operationXSwitch on COMAND and select video DVD
( Y page 245).XPress the = or ; button on the
steering wheel to select the Audio menu.:Current scene;Medium (disc number only for DVD
changer)XTo select the next or previous scene:
briefly press the 9 or : button.XTo select a scene from the scene list
(rapid scrolling): press and hold the
9 or : button until the desired
scene has been reached.
AMG menu in AMG vehicles
AMG displays
XPress the = or ; button on the
steering wheel to select the AMG menu.18
Only if no station list is received.Menus and submenus381On-board computer and displaysZ

:Gear indicator;Upshift indicator=Engine oil temperature?Coolant temperature
Upshift indicator up ; indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator up ; fades out other
messages until you have shifted up.
When the engine oil temperature is below
80 †, the oil temperature is shown in blue.
Avoid driving at full engine output during this
time.
i S 63 AMG: the status of the ECO start/
stop function ( Y page 310) is also shown.
RACETIMER
Displaying and starting RACETIMER
GWARNING
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads is
prohibited under all circumstances. The driver
is and must always remain responsible for
following posted speed limits.
You can use the RACETIMER to store lap
times.
With RACETIMER, you cannot use the W
and X buttons on the steering wheel to
adjust the volume.
XPress the = or ; button on the
steering wheel to select the AMG menu.XPress the 9 button repeatedly until the
RACETIMER is shown.:Gear indicator;Seconds indicator=RACETIMER?Lap
You can start the RACETIMER when the
engine is running or if the SmartKey is in
position 2 in the ignition lock.
XTo start: press the W button to start the
RACETIMER.XTo display the intermediate time: press
the X button to show the intermediate
time.
The intermediate time is displayed for five
seconds.XTo stop: press the W button to stop the
RACETIMER.
The RACETIMER interrupts timing when you
stop the vehicle and turn the SmartKey to
position 1 in the ignition lock. When you turn
the SmartKey to position 2 or 3 and then
press the W button, timing is continued.
Storing the lap time and starting a new lap
It is possible to store a maximum of sixteen
laps.
XPress the X button on the steering
wheel to show the intermediate time during
timing.
The intermediate time is displayed for five
seconds.XPress the X button again within five
seconds.
The displayed intermediate time is stored
as a lap time.382Menus and submenusOn-board computer and displays

Timing starts for a new lap. The new lap is
timed from when the intermediate time is
called up.:Gear indicator;RACETIMER=Fastest lap time (best lap)
Resetting the current lap
XPress the W button on the steering
wheel to stop the RACETIMER.XPress the X button to reset the lap time
to "0”.
Deleting all laps
You cannot delete individual stored laps.
XPress the W button on the steering
wheel to stop the RACETIMER.XPress and hold the X button for a
minimum of three seconds.XPress the W button to start the
RACETIMER.
All laps are deleted.
or
XPress the W button on the steering
wheel to stop the RACETIMER.XPress the a button.
Reset Race Timer appears in the
multifunction display.XPress the : button to select Yes and
press the a button to confirm.
All laps are deleted.
Overall statistics
This function is shown if you have stored at
least one lap and stopped the RACETIMER.
XPress = or ; on the steering wheel
to select the AMG menu.XPress the 9 button repeatedly until the
overall evaluation is shown.:RACETIMER overall evaluation;Total time driven=Top speed?Distance coveredAAverage speed
Lap statistics
This function is only available if you have
stored at least two laps and have stopped the
RACETIMER.
XPress the = or ; button on the
steering wheel to select the AMG menu.XPress the 9 button repeatedly until the
lap evaluation is shown.
Each lap is shown in a separate submenu.
The fastest lap is indicated by flashing
symbol :.Menus and submenus383On-board computer and displaysZ

:Lap;Lap time=Top speed during lap?Lap lengthAAverage lap speedXPress the 9 or : button to select a
different lap evaluation.
Telephone menu
Introduction
You can establish a Bluetooth ®
connection to
COMAND ( Y page 199).
GWARNING
The driver's attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we
recommend that you pull over to a safe
location and stop before placing or taking a
telephone call. If you choose to use the
telephone while driving, please use the hands-
free device and only use the telephone when
road, weather and traffic conditions permit.
Some jurisdictions prohibit the driver from
using a mobile phone while driving a vehicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle covers
a distance of 44 feet (approximately 14 m)
every second.
XSwitch on the mobile phone and COMAND
( Y page 137).XPress the = or ; button on the
steering wheel to select the Telephone
menu.You will see one of the following display
messages in the multifunction display:
R Telephone ready or the name of the
network provider: the mobile phone has
found a network and is ready to receive.
R No Service : no network is available, or the
mobile phone is searching for a network.
Accepting a call
If someone calls you when you are in the
Telephone menu, a display message
appears in the multifunction display, for
example:
XPress the 6 button on the steering
wheel to accept an incoming call.
If you are not in the Telephone menu, you
can still accept a call.
Rejecting or ending a call
XPress the ~ button on the steering
wheel.
If you are not in the Telephone menu, you can
still reject or end a call.
Dialing a number from the phone book
You can use the mobile phone to enter new
telephone numbers into the phone book (see
COMAND) (Y page 207). If your mobile phone
is able to receive calls, you can search for and
dial a number from the phone book.
When you establish a Bluetooth ®
connection
to COMAND, COMAND reads in the phone
book of the mobile phone. This can take some
time.
384Menus and submenusOn-board computer and displays

While the on-board computer reads in the SIM
card:
R you can dial a telephone number from the
redial list ( Calls Dialed list).
R you can dial a telephone number from the
telephone book stored in COMAND.
R the multifunction display shows the
Reading data... display message below
the phone book entries.
When the multifunction display shows the
Updating data... display message,
COMAND has finished importing data. The
multifunction display then shows all the
phone book entries in COMAND and the
mobile phone.XPress the = or ; button on the
steering wheel to select the Telephone
menu.XPress the 9, : or a button to call
up the phone book.XPress the 9 or : button to select the
desired name.
To scroll rapidly, press and hold the :
or 9 button for longer than one second.
After skipping eight entries, the rapid scroll
speeds up.
Rapid scrolling stops when you release the
button or reach the end of the list.XIf only one telephone number is stored
for a name: press the 6 or a button
to start dialing.
or
XIf there is more than one number for a
particular name: press the 6 or a
button to display the numbers.XPress the 9 or : button to select the
number you want to dial.XPress the 6 or a button to start
dialing.
or
XIf you do not want to make a call: press
the ~ or % button.Redialing
The on-board computer saves the last names
or numbers dialed in the redial memory
( Calls Dialed list).
XPress the = or ; button on the
steering wheel to select the Telephone
menu.XPress the 6 button to switch to the
redial memory.XPress the 9 or : button to select the
desired name or number.
To scroll rapidly, press and hold the :
or 9 button for longer than one second.XPress the 6 or a button to start
dialing.
or
XIf you do not want to make a call: press
the ~ or % button.
Assistance menu
Showing the distance display
This function is only available with
DISTRONIC PLUS.
XPress the = or ; button on the
steering wheel to select the DriveAssist
menu.XPress the 9 or : button to select
Distance Display .XPress a.
The DISTRONIC PLUS distance display
( Y page 343) appears in the multifunction
display.Menus and submenus385On-board computer and displaysZ