ContentsSafety and Security........................... 65
Occupant safety................................... 66
Air bags .......................................... 67
Seat belts ....................................... 73
Active head restraints .................... 77
Children in the vehicle .................... 78
Blocking of rear door window
operation ........................................ 89
Panic alarm .......................................... 91
Activating ....................................... 91
Deactivating ................................... 91
Driving safety systems ......................... 92
ABS ................................................ 92
BAS ................................................ 94
ESP
®.............................................. 94
Electrohydraulic brake system ....... 97
Four wheel electronic traction
system (4MATIC) with the ESP
®... 100
Anti-theft systems.............................. 101
Immobilizer................................... 101
Anti-theft alarm system ................ 101
Tow-away alarm ........................... 103
Controls in detail............................. 105
Locking and unlocking ....................... 106
SmartKey ..................................... 106
SmartKey with KEYLESS-GO* ...... 111
Opening the doors
from the inside ............................. 119
Opening the trunk ........................ 120
Closing the trunk.......................... 121
Trunk emergency release ............. 127
Valet locking ................................ 128
Automatic central locking ............ 129
Locking and unlocking
from the inside ............................. 129
Seats ................................................ 131
Front seat active head restraints . 131
Rear seat head restraints ............. 131
Lumbar support............................ 133
Drive - Dynamic seat* with
multicontour features................... 134
Seat heating* ............................... 135
Seat ventilation* .......................... 136Memory function ............................... 138
Storing positions into memory ..... 139
Recalling positions from memory . 139
Storing exterior rear view mirror
parking position ........................... 140
Lighting ............................................. 141
Exterior lamp switch .................... 141
Combination switch ..................... 145
Hazard warning flasher ................ 146
Interior lighting in the front .......... 147
Door entry lamps ......................... 148
Interior lighting in the rear ........... 149
Trunk lamp ................................... 149
Instrument cluster ............................. 150
Instrument cluster illumination .... 150
Coolant temperature indicator ..... 151
Trip odometer .............................. 151
Tachometer .................................. 152
Outside temperature indicator ..... 152
29 At a glance
Overhead control panel
Overhead control panel
Item
Page
1
Rear interior lighting on/off
147
2
Automatic interior lighting
147
3
Front interior lighting on/off
147
4
Temperature sensor
5
Right reading lamp on/off
147
6
Tilt/sliding sunroof* or
tilt/sliding panel*
236,
239
7
Tele Aid (emergency call
system) button
286
Item
Page
8
Rear view mirror
197
9
Reading lamps
147
a
Garage door opener
293
b
Tow-away alarm button
103
c
Ambient lighting
172
d
Interior lighting
e
Left reading lamp on/off
147
141 Controls in detail
Lighting
Lighting
For information on how to switch on the
headlamps and use the turn signals, see
“Switching on headlamps” (
page 54)
and see “Turn signals” (
page 55).
Exterior lamp switch
The exterior lamp switch is located on the
dashboard to the left of the steering wheel.Exterior lamp switchMOff
Daytime running lamp mode
(
page 142)
UAutomatic headlamp mode
Daytime running lamp mode
(page 142)
CParking lamps (also tail lamps, li-
cense plate lamps, side marker
lamps, instrument panel lamps)BLow beam headlamps (or high
beam headlamps when the combi-
nation switch is pushed forward)
and parking lamps
ˆStanding lamps, right (turn left one
stop)
‚Standing lamps, left (turn left two
stops)
‡Indicator lamp for front fog lamps
†Indicator lamp for rear fog lamp
iIf you drive in countries where vehicles
drive on the other side of the road than
the country where the vehicle is regis-
tered, you must have the headlamps
modified for symmetrical low beams.
Relevant information can be obtained
at your authorized Mercedes-Benz
Center.iVehicles equipped with active Bi-Xe-
non* headlamps:
The active Bi-Xenon headlamps moni-
tor your steering angle and driving
speed, then automatically shift their
beams to either side to better follow
the curvature of the road ahead, in-
creasing usable illumination over con-
ventional headlamps.
iWith the SmartKey removed from the
starter switch or the engine turned off
with KEYLESS-GO* and the driver’s
door open, a warning sounds if the
parking lamps or low beam headlamps
are switched on.
The message
Switch off lamps
appears in the multifunction display.
145 Controls in detail
Lighting
Rear fog lamp (driver’s side only)
Switch on the front fog lamps
(page 144).
Pull out the exterior lamp switch to sec-
ond stop.
The rear fog lamp is switched on.
The yellow indicator lamp† in the
exterior lamp switch comes on
(page 141).
Push in the exterior lamp switch to first
stop.
The rear fog lamp is switched off.
The yellow indicator lamp† in the
exterior lamp switch goes out.
The front fog lamps remain lit.
Combination switch
The combination switch is located on the
left side of the steering column.Combination switch1High beam
2High beam flasherHigh beam
Turn the exterior lamp switch to
positionB orU (
page 141).
Push the combination switch in direc-
tion of arrow1 to switch on the high
beam.
The high beam headlamp indicator
lampA in the instrument cluster
comes on (
page 24).
Pull the combination switch in direction
of arrow2 to its original position to
switch off the high beam.
The high beam headlamp indicator
lampA in the instrument cluster
goes out.
High beam flasher
Pull the combination switch briefly in
direction of arrow2.
147 Controls in detail
Lighting
Interior lighting in the front
1Left front reading lamp on/off
2Rear interior lighting on/off
3Automatic control on/off
4Front interior lighting on/off
5Right front reading lamp on/off
6Ambient lighting
7Interior lighting
8Front reading lampsThe controls are located in the overhead
control panel.
Automatic control
Activating
Press automatic control switch3.
The interior lighting switches on in
darkness when you:
unlock the vehicle
remove the SmartKey from the
starter switch
open a door
open the trunk
The interior lighting switches off automati-
cally following an adjustable time delay.For more information, see “Setting interior
lighting delayed shut-off” (
page 173).
Deactivating
Press automatic control switch3
again.
The interior lighting remains switched
off in darkness, even when you:
unlock the vehicle
remove the SmartKey from the
starter switch
open a door
open the trunk
iLeaving an interior light switch in the
ON position for extended periods of
time with the engine turned off could
result in a discharged battery.
iIf the door remains open, the interior
lighting switches off automatically after
approximately 5 minutes.
148 Controls in detailLightingManual control
Front interior lighting
Press front interior lighting switch4.
The front interior lighting switches on.
Press front interior lighting switch4
again.
The front interior lighting switches off.
Rear interior lighting
Press rear interior lighting switch2.
The rear interior lighting switches on.
Press rear interior lighting switch2
again.
The rear interior lighting switches off.Front reading lamps
The front reading lamps are located in the
lower edge of the interior rear view mirror.
Press front reading lamp
switch1or5 to switch on the de-
sired front reading lamp.
Press front reading lamp
switch1or5 again to switch off the
respective front reading lamp.
Door entry lamps
For better orientation in the dark, the cor-
responding door entry lamps will switch on
in the darkness when you open a door and
the automatic control is activated.
The door entry lamps will switch off when
the corresponding door is closed.
iThe setting selected for the interior
lighting is used for the trunk lighting as
well.
If the trunk remains open, the trunk
lighting switches off automatically after
approximately 10 minutes.
iIf you turn the SmartKey in the starter
switch to position0 and switch off the
headlamps, the door entry lamps will
remain lit for approximately 5 minutes.
149 Controls in detail
Lighting
Interior lighting in the rear
The overhead control panel is located
above the rear seat bench.
1Ambient lighting switch, to brighten
2Rear reading lamp
3Rear reading lamp on/off
4Rear interior lamp
5Ambient lighting
6Ambient lighting switch, to dimRear reading lamps
Press respective rear reading lamp
switch3 to switch on the correspond-
ing rear reading lamp.
Press respective rear reading lamp
switch3 again to switch off the corre-
sponding rear reading lamp.
Ambient lighting
Press ambient lighting switch1or6
repeatedly until ambient lighting5
has reached the desired intensity.
You can switch the ambient lighting on and
off, using the Control system
(
page 172).
Trunk lamp
The trunk lamp switches on if the trunk is
opened.
If the trunk remains open, the trunk lamp
switches off automatically after approxi-
mately 10 minutes.
165 Controls in detail
Control system
The table below shows what settings can
be changed within the various menus. De-
tailed instructions on making individual
settings can be found on the following pag-
es.INSTRUMENT CLUSTER
TIME/DATE
LIGHTING
VEHICLE
CONVENIENCE
DYNAMIC SEAT*
Select speedometer dis-
play mode
Synchronizing the
time
Set daytime running
lamp mode
(USA only)
Set automatic lock-
ing
Activate easy-en-
try/exit feature
Set level for
dynamic seat, driver
Select language
Set time (hours)
Set locator lighting
Set parking position
for exterior rear
view mirror
Set level for
dynamic seat, pas-
senger
Select display (speed dis-
play or outside tempera-
ture) for status line
Set time (minutes)
Ambient lighting
Select display (speed dis-
play or outside tempera-
ture) for basic display
Set date (month)
Setting headlamps
delayed shut-off
Set date (day)
Setting interior
lighting delayed
shut-off
Set date (year)