Page 128 of 399

125 Multifunction steering wheel, multifunction display
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Preliminary display of the individual settings
2“SETTINGS” – the individual setting menu
“INSTRUMENT CLUSTER” can be called up in this
options menu.
Pressing buttonæ orç on the multifunction
steering wheel controls the selection marker.
3“SET TIME HOURS:”
1
4“SET TIME MINUTES”
1
5“12/24 O‘CLOCK” – the unit set is displayed in the
instrument cluster display
6“TEMP. INDICATOR” – the unit set is displayed in
the outside temperature display, in the instrument
cluster and in the automatic air conditioner display.
7“DISPLAY VALUES IN” – the unit set is displayed in
the multifunction display (except speedometer).
8“TEXT” – sets the language used in the
multifunction display1 Only vehicles without COMAND.
Vehicles with COMAND, see separate operator’s manual.
9“SELECT DISPLAY” – The selection “SPEED DISP.”
respectively “OUTSIDE TEMPERATURE” is
permanently displayed in the multifunction display.
“SPEED DISP.” can be used to display, for instance,
the present speed in km/h if the setting menu (7)
“DISPLAY VALUES IN” is set to indicate km.
10See page 127 for instructions on returning the
individual setting menu “INSTRUMENT CLUSTER”
to the factory setting.
11Acknowledgment.
Note:
Vehicles with COMAND:
For setting clock and speedometer units, see separate
COMAND operator’s manual.
Page 136 of 399

133 Multifunction steering wheel, multifunction display
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Preliminary display of the individual settings
2“SETTINGS” – in this options menu you can call up
the individual setting menu “VEHICLE”.
Pressing buttonæ orç on the multifunction
steering wheel controls the selection marker.
3“PRESS BUTTON IN AUDIO MODE”
– radio adjustment “STATION SEARCH”: use
thej ork button to select a frequency.
– radio adjustment “MEMORY”: use the j
ork button to select a stored station (preset
memory).
4“AUTOMATIC DOOR LOCK”, see automatic central
locking on page 40.
5Returning the individual setting menu “VEHICLE”
to the factory setting.
6Acknowledgment.
Press the è or ÿ button repeatedly until the
individual setting preliminary display (1) appears.
Press the j or k button until the setting menu
“SETTINGS” (2) is displayed.
Press buttonæ orç until the individual setting
menu “VEHICLE” is selected by the selection marker.Press the j or k button until the required
display (3 to 4) is displayed. Pressing the æ orç
button controls the selection marker. The settings made
are stored and applied immediately.
The individual setting preliminary display (1) will
appear again after you have run through all the setting
menus. Pressing the è or ÿ button displays the
next or previous system.
To return menu “VEHICLE” (3 and 4) to its factory
setting:
•Call up menu (3 or 4).
•Press the reset knob on the instrument cluster (see
page 96) in the instrument cluster for approximately
3 seconds. Display (5) will appear.
•Press the reset knob on the instrument cluster once
more. The individual setting menu “VEHICLE” is
reset to factory settings, acknowledged by
display (6).
The individual setting display “SETTINGS” (2) will
appear if you do not press the knob for instrument
cluster illumination within about 5 seconds. The
setting menus will not be reset.
Page 142 of 399

139 Flexible service system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index The next service due date is displayed either in days or
in miles, depending on your driving style.
Once the suggested service term has passed, the symbol
and message appear for approximately 30 seconds and
a signal sounds every time when turning the electronic
key in starter switch to position 2.
The service indicator disappears automatically after
30 seconds or if the knob for instrument cluster
illumination, see page 96, in the instrument cluster is
pressed.
Calling up service indicator manually:
Turn the electronic key in starter switch to position 1
or 2.
Call up the trip odometer and main odometer by
pressing button è or ÿ on the multifunction
steering wheel until the display appears. See page 106.
Press button j or k until the FSS indicator
appears.
The next or previous system is displayed by pressing
button è or ÿ.Important!
The FSS indicator is not an engine oil level indicator.
See page 141 for engine oil level indicator.
Note:
When disconnecting vehicle battery for one or more
days at a time, such days will not be counted. Any such
days not counted by the FSS can be added by your
Mercedes-Benz Center.
The interval between services is determined by the type
of driving for which the vehicle is used. For example,
driving at extreme speeds, and cold starts combined
with short distance driving in which the engine does not
reach operating normal temperature, reduce the interval
between services.
Page 146 of 399

143 Exterior lamp switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Exterior lamp switch
MOff
UAutomatic headlamp mode, see below.
CParking lamps (also side marker lamps, taillamps,
licence plate lamps, instrument panel lamps)
Canada only: When the engine is running, the low
beam is additionally switched on.BParking lamps plus low beam or high beam
headlamps (combination switch pushed forward).
ˆStanding lamps, right (turn left one stop)
‚Standing lamps, left (turn left two stops)
‡Front fog lamps (pull out one stop) with parking
lamps and/or low beam headlamps on. Green
indicator in lamp switch comes on.
†Rear fog lamp (pull out to second detent) in
addition to the front fog lamps. Yellow indicator in
lamp switch comes on.
Note:
With the electronic key removed and the driver’s door
open, a warning sounds if the vehicle’s exterior lamps
(except standing lamps) are not switched off.
Fog lamps will operate with the parking lamps and / or
the low beam headlamps on. Fog lamps should only be
used in conjunction with low beam headlamps. Consult
your State or Province Motor Vehicle Regulations
regarding allowable lamp operation.
Fog lamps are automatically switched off when the
exterior lamp switch is turned to position M or U.
P82.10-2779-26
Page 147 of 399

144 Exterior lamp switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Headlamp mode
Manual headlamp mode
The low beam headlamps and parking lamps can be
switched on and off with the exterior lamp switch. For
exterior lamp switch, see above.
Note:
With the daytime running lamp mode activated and the
engine running, the low beam headlamps cannot be
switched off manually.Automatic headlamp mode
Turn exterior lamp switch to positionU.
•Electronic key in starter switch position 1:
The parking lamps switch on and off automatically
depending on the brightness of the ambient light.
•Electronic key in starter switch position 2 and the
engine running:
The low beam headlamps and parking lamps are
switched on and off automatically depending on the
brightness of the ambient light.
The low beam headlamps and parking lamps can
still be switched on and off manually using the
exterior lamp switch.
Note:
With the daytime running lamp mode activated, the low
beam headlamps cannot be switched off manually.
The headlamps will not be automatically switched on
under foggy conditions.
Front fog lamps and rear fog lamp cannot be switched
on manually with exterior lamp switch in positionU.
To activate the fog lamps turn exterior switch to
positionB.
Wa r n i n g !
The driver is responsible for the operation of the
vehicle’s lights at all times. The automatic
headlamp feature is only an aid to the driver.
Switch on the vehicle lights by hand when driving
or traffic conditions require you to do so.
Page 148 of 399
145 Exterior lamp switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Daytime running lamp mode
Turn exterior lamp switch to positionM orU.
When the engine is running, the low beam headlamps
are automatically switched on. In low ambient light
conditions the parking lamps will also switch on.
•Canada only:
When shifting from a driving position to
position “N” or “P”, the low beam switches off
(3 minutes delay).
For nighttime driving the exterior lamp switch
should be turned to position B to permit
activation of the high beam headlamps.•USA only:
The high beam headlamps can also be activated
when driving with the daytime running lamp mode
activated and exterior lamp switch in positionM.
To activate the daytime running lamp mode, see the
individual setting menu “LIGHTING” – “LIGHT
CIRCUIT HEADLAMP MODE” on page 128.
Note:
See page 143 for notes on the exterior lamp switch.
Page 149 of 399

146 Exterior lamp switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Night security illumination
At low ambient light conditions and with the engine
having been switched off, the exterior lamps (fog lamps
and parking lamps) switch on for added illumination,
(except in daytime running mode). After the last door
has been closed the lamp-on time period commences.
See the individual setting menu “LIGHTING” –
“HEADLAMPS DELAYED SWITCH–OFF” on page 128,
for instructions on how to activate the function.
The lamp-on time period for night security illumination
can be set at several different timed levels from 0 (off) to
60 seconds, see the individual setting menu
“LIGHTING” – “HEADLAMPS DELAYED SWITCH–OFF”
on page 128.Notes:
Within 10 minutes after closing the last door the night
security illumination can be reactivated by opening a
door.
If after switching the engine off, no doors are opened or
if after opening the doors they are not closed, the night
security illumination will switch off automatically
after 60 seconds.
Deactivating night security illumination temporarily:
Turn the electronic key in starter switch to position 0
then to position 2 and back to position 0 again before
getting out of the vehicle. The night security
illumination will not be activated when the door is
opened.
Page 151 of 399
148 Combination switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Combination switch
1Low beam
(exterior lamp switch position B)
2High beam
(exterior lamp switch position B)3High beam flasher (high beam available
independent of exterior lamp switch position)
4Turn signals, right
5Turn signals, left
To signal minor directional changes, such as changing
lanes on a highway, move combination switch briefly to
the point of resistance only and release. The turn
signals blink three times.
To operate the turn signals continuously, move the
combination switch past the point of resistance (up or
down). The switch is automatically canceled when the
steering wheel is turned to a large enough degree.
Turn signal failure
If one of the turn signals fails, the turn signal indicator
system flashes and sounds at a faster than normal rate.