Page 41 of 514

40 Getting startedUnlockingIgnition (or position 2)
Press KEYLESS-GO start/stop button
twice.
This supplies power for all electrical
consumers. All lamps in the instrument
cluster (except low beam headlamp in-
dicator lamp, high beam headlamp
indicator lamp, and turn signal indica-
tor lamps unless activated) come on. If
a lamp in the instrument cluster fails to
come on when the ignition is switched
on, have it checked and replaced if nec-
essary. If a lamp in the instrument clus-
ter remains on after starting the engine
or comes on while driving, see “Lamps
in instrument cluster” (
page 378).For information on starting the engine us-
ing the KEYLESS-GO start/stop button,
see “Starting with KEYLESS-GO*”
(
page 53).
i
If you now press the KEYLESS-GO
start/stop button once, the power supply is
again switched off.
i
When you switch on the ignition, the indica-
tor and warning lamps (except low beam head-
lamp indicator lamp, high beam headlamp
indicator lamp, and turn signal indicator lamps
unless activated) in the instrument cluster come
on. The indicator and warning lamps (except low
beam headlamp indicator lamp, high beam head-
lamp indicator lamp, and turn signal indicator
lamps if activated) should go out when the en-
gine is running. This indicates that the respective
systems are operational.
Page 57 of 514

56 Getting startedDrivingSwitching on headlamps
Low beam headlamps
The exterior lamp switch is located on the
dashboard to the left of the steering wheel.Exterior lamp switch1Off
2Low beam headlamps on
Turn the exterior lamp switch to
positionB.
The low beam headlamps and the low
beam headlamp indicator lampB in
the instrument cluster come on
(page 141).High beam
The combination switch is located on the
left of the steering column.
Combination switch1High beam
2High beam flasher
Push the combination switch in direc-
tion of arrow1.
The high beam headlamps and the high
beam headlamp indicator lampA in
the instrument cluster come on
(page 26).
For more information on headlamps, see
“Lighting” (
page 141).
Turn signals
The combination switch is located on the
left of the steering column.Combination switch1Turn signals, right
2Turn signals, left
Press the combination switch in direc-
tion of arrow1 or2.
The corresponding turn signal indicator
lamp L or K in the instrument
cluster flashes.
Page 60 of 514

59 Getting started
Driving
Wiping with windshield washer fluid
Push the combination switch in direc-
tion of arrow2 (
page 57) past the
resistance point.
The windshield wipers operate with
washer fluid.
For information on filling up the windshield
washer reservoir, see “Windshield/rear
window washer system and headlamp
cleaning system*” (
page 331).
Rear window wiper/washer
The combination switch is located on the
left of the steering column.Combination switch1Rear window wiper switch
2Wiping rear window with washer fluid
3Intermittent wiping
4Rear window wiper off
5Wiping rear window with washer fluid
Switch on the ignition (
page 37).Activating intermittent wipe
Turn rear window wiper switch1 to
position3.
Deactivating intermittent wipe
Turn rear window wiper switch1 to
position4.
Wiping with windshield washer fluid
Turn and hold rear window wiper
switch1 to position2 or 5 until the
rear window is clean.
The rear window wiper operates with
washer fluid.
For information on filling up the windshield
washer reservoir, see “Windshield/rear
window washer system and headlamp
cleaning system*” (
page 331).
i
To prevent smears on the windshield or
noisy/chattering wiper blades, wipe with wind-
shield washer fluid every now and then even
when it is raining.
i
The rear window wiper engages
automatically if the gear selector lever is moved
to positionR with the windshield wipers
switched on.
Page 64 of 514

63 Getting started
Parking and locking
Switching off headlamps
Turn the exterior lamp switch toM
(page 56).
For more information, see the “Controls in
detail” section (
page 141).
Turning off engine
Move the gear selector lever to
positionP.
Apply the parking brake (
page 62).Turning off with the SmartKey
Turn the SmartKey in the starter switch
(page 38) to position0 and remove
it.
The immobilizer is activated.
Warning!
G
Getting out of your vehicle with the gear se-
lector lever not fully engaged in positionP is
dangerous. Also, when parked on an incline,
positionP alone may not prevent your vehi-
cle from moving, possibly hitting people or
objects.
Always set the parking brake in addition to
shifting to positionP.
When parked on an incline, turn front wheels
towards the road curb.
i
Always set the parking brake in addition to
shifting to positionP.
On slopes, turn the front wheels towards the
road curb.
i
The SmartKey can only be removed from the
starter switch with the gear selector lever in
positionP.
Page 66 of 514
65 Getting started
Parking and locking
Exit the vehicle and close all doors and
the tailgate.Locking with the SmartKey
After exiting the vehicle, press lock
button‹ on the SmartKey
(page 36).
All turn signal lamps flash three
times.
An acoustic signal sounds three
times.
The locking knobs in the doors
move down.
The anti-theft alarm system is
armed.
For more information, see the “Controls in
detail” section (
page 110).Locking with KEYLESS-GO*
1Lock button
After exiting the vehicle, press lock
button1 on an outside door handle.
All turn signal lamps flash three
times.
An acoustic signal sounds three
times.
The locking knobs in the doors
move down.
The anti-theft alarm system is
armed.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 113).
i
If you hear a warning signal you have forgot-
ten to switch off the headlamps before opening
the driver’s door.
In addition the message
Switch off lights
appears in the multifunction display.
Switch off the headlamps.
Page 121 of 514

120 Controls in detailLocking and unlockingOpening the doors from the inside
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
1Locking knob
2Inside door handleFront doors
Pull on door handle2 on the
respective front door to open door.
If door was locked, locking knob1 will
move up.Rear doors
Pull up locking knob1 on the
respective rear door to unlock door.
Pull on door handle2 on the
respective rear door to open door.
i
If the vehicle has previously been locked
with the SmartKey or KEYLESS-GO*, opening a
door from the inside will trigger the anti-theft
alarm system.
To cancel the alarm, do one of the following:
Press button Œ or ‹ on the
SmartKey.
Insert the SmartKey in the starter switch.
In vehicles with KEYLESS-GO*:
Press the KEYLESS-GO* start/stop button
(page 39).
The SmartKey with KEYLESS-GO* must be
inside the vehicle.
Pull an outside door handle.
The SmartKey with KEYLESS-GO* must be
within 3 ft (1 m) of the vehicle.
i
If you hear a warning signal you have forgot-
ten to switch off the headlamps before opening
the driver’s door.
In addition the message
Switch off lights
appears in the multifunction display.
Switch off the headlamps.
Page 142 of 514

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 56)
and see “Turn signals” (
page 56).
Exterior lamp switchExterior lamp switch
i
If you drive in countries where vehicles drive
on the other side of the road than the country
where the vehicle is registered, you must have
the headlamps modified for symmetrical low
beams. Relevant information can be obtained at
your authorized Mercedes-Benz Center.
i
Vehicles equipped with active Bi-Xenon*
headlamps:
The active Bi-Xenon headlamps monitor your
steering angle and driving speed, then automati-
cally shift their beams to either side to better fol-
low the curvature of the road ahead, increasing
usable illumination over conventional head-
lamps.
1‚
Standing lamps, left (turn left two
stops)
2ˆ
Standing lamps, right (turn left
one stop)
3M
Off
Daytime running lamp mode
(page 143)
4U
Automatic headlamp mode
Daytime running lamp mode
(page 143)
5C
Parking lamps (also side marker
lamps, tail lamps, license plate
lamps, instrument panel lamps)
6B
Low beam headlamps or high
beam headlamps when the com-
bination switch is pushed for-
ward. The tail lamps, license
plate lamps, side marker lamps,
parking lamps and instrument
panel lamps also come on.
7‡
Front fog lamps
8†
Rear fog lamp
Page 143 of 514

142 Controls in detailLightingManual headlamp mode
The low beam headlamps and the parking
lamps can be switched on and off with the
exterior lamp switch.
Turn the exterior lamp switch to
positionB.
Automatic headlamp mode
The following lamps switch on and off
automatically depending on the brightness
of the ambient light:
Low beam headlamps
Tail and parking lamps
License plate lamps
Side marker lamps
Turn exterior lamp switch to
positionU.
With the SmartKey in starter switch
position1 or the KEYLESS-GO*
start/stop button pressed once, only
the parking lamps and the side marker
lamps will switch on and off automati-
cally.
When the engine is running, the low
beam headlamps, the tail and parking
lamps, the licence plate lamps and the
side marker lamps will switch on and
off automatically.
i
If you hear a warning signal you have forgot-
ten to switch off the headlamps before opening
the driver’s door.
In addition the message
Switch off lights
appears in the multifunction display.
Switch off the headlamps.
Warning!
G
If the exterior lamp switch is set toU,
the headlamps may switch off unexpect-
edly when the system senses bright am-
bient light, for example light from
oncoming traffic.
the headlamps will not be automatically
switched on under foggy conditions.
To minimize risk to you and to others, acti-
vate headlamps by turning exterior lamp
switch toB when driving or when traffic
and / or ambient lighting conditions require
you to do so.
In low ambient lighting conditions, only
switch from positionU toB with the
vehicle at a standstill in a safe location.
Switching fromU toB will briefly
switch off the headlamps. Doing so while
driving in low ambient lighting conditions
may result in an accident.
The automatic headlamp feature is only an
aid to the driver. The driver is responsible for
the operation of the vehicle’s lights at all
times.i
USA only:
With the automatic headlamp mode activated
you can switch on the high beam headlamps in
low ambient lighting conditions.