Page 28 of 425
27 At a glance
Cockpit
ItemPage
1Cruise control lever203
2Steering wheel gearshift
button 177
Steering wheel gearshift
paddles (only Mercedes-Benz
SLR McLaren 722 Edition)177
3Instrument cluster28,
114
4Multifunction steering wheel30,
118
5Overhead control panel33
6Center console31, 32
7Starter switch40
8Horn
ItemPage
9Headlamp washer button182
aSteering wheel adjustment
stalk42
bHood lock release250
cExterior lamp switch51,
106
dCombination switch
Turn signals
Windshield wipers
High beam
51
52
110
Page 30 of 425
29 At a glance
Instrument cluster
ItemPage
1Coolant temperature gauge
with115
DCoolant temperature
warning lamp306
2Speedometer with
;Brake warning lamp,
USA only303
3Brake warning lamp,
Canada only303
vABS/ESP® warning
lamp300
>Gearshift indicator
lamp307
LLeft turn signal
indicator lamp
KRight turn signal
indicator lamp
ItemPage
3Left multifunction display
with
Outside temperature116
Main odometer 117
4Reset button114
5Tachometer with116
AHigh beam headlamp
indicator110
?Engine malfunction in-
dicator lamp, USA only304
±Engine malfunction in-
dicator lamp, Canada
only304
-Antilock Brake System
(ABS) indicator lamp302
XLow tire pressure
telltale311
ItemPage
1Supplemental
Restraint System (SRS)
indicator lamp310
6Right multifunction display
with
Current gear selector lever
position/gear range117,
171,
174
Trip odometer117
Automatic transmission
shift program mode117,
175
Clock133
=Engine oil temperature
indicator307
7Fuel gauge with
AFuel reserve warning
lamp 307
Page 41 of 425

40 Getting started
Unlocking
Starter switch positions
Starter switch
0For removing SmartKey
1Power supply for some consumers
2Ignition (power supply for all consum-
ers) and drive position. All lamps (ex-
cept high beam headlamp indicator
lamp and turn signal indicator lamps
unless activated) in the instrument
cluster come on. If a lamp in the instru-
ment cluster fails to come on when the
ignition is switched on, have it checked
and replaced if necessary. If a lamp in
the instrument cluster remains on after
starting the engine or comes on while
driving, see “Lamps in instrument clus-
ter” (
page 300).
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.
iWhen you switch on the ignition, the
indicator and warning lamps (except high beam
headlamp indicator lamp and turn signal indica-
tor lamps unless activated) in the instrument
cluster come on. The indicator and warning
lamps (except high beam headlamp indicator
lamp and turn signal indicator lamps if activated)
should go out when the engine is running. This
indicates that the respective systems are
operational.
!If the SmartKey is left in the starter switch
position0 for an extended period of time, it can
no longer be turned in the starter switch.
Remove the SmartKey from the starter
switch and reinsert.
If the SmartKey can still not be turned in the
starter switch, the starter battery may not be
sufficiently charged.
Have the starter battery checked and
charged if necessary (
page 368). Contact
an authorized Mercedes-Benz Center.
To prevent accelerated battery discharge and a
possible dead battery, always remove the Smart-
Key from the starter switch when the engine is
not in operation.
Page 52 of 425

51 Getting started
Driving
Switching on headlamps
Low beam headlamps
The exterior lamp switch is located on the
dashboard to the left of the steering wheel.
Exterior lamp switch
1Off
2Low beam headlamps on
Turn the exterior lamp switch to
positionB.
The low beam headlamps come on.High beam
The combination switch is located on the
left of the steering column.
Combination switch
1High beam
2High beam flasher
Push combination switch in direction of
arrow1.
The high beam headlamps and high
beam headlamp indicator lampA in
the instrument cluster come on
(
page 29).
For more information on headlamps, see
“Lighting” (
page 106).
Turn signals
The combination switch is located on the
left of the steering column.
Combination switch
1Turn signals, right
2Turn signals, left
Press the combination switch up 1 or
down 2.
The corresponding turn signal indicator
lampL orK in the instrument
cluster flashes (
page 29).
The combination switch resets automati-
cally after major directional changes.
Page 107 of 425

106 Controls in detail
Lighting
For information on how to switch on the
headlamps and use the turn signals, see
“Switching on headlamps” (
page 51).
Exterior lamp switch
The exterior lamp switch is located on the
dashboard to the left of the steering wheel.
MOff
Daytime running lamp mode
(
page 108)
UAutomatic headlamp mode
Daytime running lamp mode
(
page 108)
CParking lamps (also tail lamps,
license plate lamps, side marker
lamps, instrument panel lamps)BLow beam headlamps or high beam
headlamps when the combination
switch is pushed forward. The tail
lamps, license plate lamps, side
marker lamps, parking lamps and
instrument panel lamps also come
on.
ˆStanding lamps, right
(turn left one stop)
‚Standing lamps, left
(turn left two stops)
CIndicator lamp for parking lamps
‡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 registered, you must have
the headlamps modified for symmetrical low
beams. Relevant information can be obtained at
your authorized Mercedes-Benz Center.
iIf you hear a warning signal you have forgot-
ten to switch off the headlamps before opening
the driver’s door.
In addition the message$
Turn off lamps
appears in the multifunction display.
Switch off the headlamps.
Page 108 of 425

107 Controls in detail
Lighting
Manual headlamp mode
The low beam headlamps and the parking
lamps can be switched on and off with the
exterior lamp switch.
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 the exterior lamp switch to
positionU.
With the SmartKey in starter switch
position1, only the parking lamps and
side marker lamps will switch on and
off automatically.
When the engine is running, the low
beam headlamps, the tail and parking
lamps, the license plate lamps, and the
side marker lamps will switch on and
off automatically.
Warning!G
If the exterior lamp switch is set toU,
the headlamps may switch off unexpect-
edly when the system senses bright
ambient 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,
activate 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.
iUSA only:
With the automatic headlamp mode activated
you can switch on the high beam headlamps in
low ambient lighting conditions.
Page 109 of 425

108 Controls in detail
Lighting
Daytime running lamp mode
Turn the exterior lamp switch to
positionM orU.
When the engine is running, the low
beam headlamps are switched on.
In low ambient light conditions, the
following lamps will switch on
additionally:
Tail and parking lamps
License plate lamps
Side marker lamps
For nighttime driving you should turn the
exterior lamp switch to positionB to
permit activation of the high beam head-
lamps.Canada only:
The daytime running lamp mode is manda-
tory and therefore in a constant mode.
When the engine is running, and you shift
from a driving position to neutralN or park
positionP, the low beam headlamps will
switch off with a three-minute delay.When the engine is running, and you
turn the exterior lamp switch to
positionC, the parking lamps and
side marker switch on additionally.
turn the exterior lamp switch to
positionB, the manual headlamp
mode has priority over the daytime
running lamp mode.
The corresponding exterior lamps
switch on (
page 106).
iWith the daytime running lamp mode activat-
ed and the exterior lamp switch in positionM
you can not switch on the high beam headlamps.
iWith the exterior lamp switch in
positionM or U you can not switch on the
high beam headlamps.
The high beam flasher is available at all times.
For nighttime driving turn the exterior lamp
switch to positionB to permit activation of
the high beam headlamps.
Page 111 of 425

110 Controls in detail
Lighting
Rear fog lamp (driver’s side only)
Switch on the low beam headlamps
(
page 106).
Pull out the exterior lamp switch to
second stop.
The front fog lamps and rear fog lamp
switch on.
The yellow indicator lamp† in the
exterior lamp switch comes on.
Push in the exterior lamp switch to first
stop.
The rear fog lamp switches 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 of the steering column.
1High beam
2High beam flasherHigh beam
USA only: Turn the exterior lamp switch
to positionB orU
(
page 106).
Canada only: Turn the exterior lamp
switch to positionB (
page 106).
Push the combination switch in
direction of arrow1 to switch on the
high beam.
The high beam headlamp indicator
lampA in the instrument cluster
comes on (
page 29).
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.