Page 111 of 481

110 Controls in detailLightingFor information on how to switch on the
headlamps and use the turn signals, see
“Switching on headlamps” (
page 55)
and “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 switch
MOff
Daytime running lamp mode
(
page 112)
UAutomatic headlamp mode
Daytime running lamp mode
(page 112)
CParking lamps (also tail lamps,
license 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)
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 in which the vehicle is reg-
istered, you must have the headlamps
modified for symmetrical low beams.
Relevant information can be obtained
at your authorized Mercedes-Benz
Center.
Page 112 of 481

111 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 au-
tomatically 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 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.
iWith the SmartKey removed from the
starter switch and the driver’s door
open, a warning sounds if the parking
lamps or low beam headlamps are
switched on.
The message
Turn off lights
appears
in the multifunction display.
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 positionUtoB with the
vehicle at a standstill in a safe location.
Switching fromUtoB 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.
Page 113 of 481

112 Controls in detailLightingDaytime running lamp mode
Turn exterior lamp switch to
positionMorU.
When the engine is running, the low
beam headlamps are switched on.
In low ambient light conditions, the fol-
lowing lamps will switch on additional-
ly:
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.
Vehicles with automatic transmission*:
When the engine is running, and you shift
from a driving position to positionN orP,
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
switch on additionally.
turn the exterior lamp switch to
positionB, the manual headlamp
mode has priority over the daytime run-
ning lamp mode.
The corresponding exterior lamps
switch on (
page 110).USA only:
By default, the daytime running lamp mode
is deactivated. Activate the daytime run-
ning lamp mode using the control system,
see “Setting daytime running lamp mode”
(
page 143).
When the engine is running, and you turn
the exterior lamp switch to
positionCorB, the manual head-
lamp mode has priority over the daytime
running lamp mode.
The corresponding exterior lamps switch
on (page 110).
iWith the daytime running lamp mode
and the exterior lamp switch in
positionM you cannot switch on the
high beam headlamps.
The high beam flasher is available at all
times.
Page 138 of 481

137 Controls in detail
Control system
Instrument cluster submenu
Access the
Instr. cluster
submenu via
the
Settings...
menu. Use the
Instr.
cluster
submenu to change the instru-
ment cluster display settings. The follow-
ing functions are available:Selecting digital speedometer display
mode
Move the selection marker with
buttonæorç to the
Instr.
cluster
submenu.
Press buttonjork repeatedly
until you see
Display unit Digital
speedometer in the multifunction dis-
play.
The selection marker is on the current
setting.
Press buttonæorç to set the
speedometer unit to
km or
miles
.Selecting language
Move the selection marker with
buttonæorç to the
Instr.
cluster
submenu.
Press buttonjork repeatedly
until you see
Language
in the multifunc-
tion display.
The selection marker is on the current
setting.
Press buttonæorç to select
the desired language to be used for the
multifunction display messages.
Function
Page
Selecting speedometer display
mode
137
Selecting language
137
Selecting display (speed display
or outside temperature) for
status indicator
138
Page 139 of 481
138 Controls in detailControl system
Available languages:
German
English
Italian
French
SpanishSelecting display (speed display or out-
side temperature) for status indicator
Move the selection marker with
buttonæorç to the
Instr.
cluster
submenu.
Press buttonjork repeatedly
until you see
Select display
in the
multifunction display.
The selection marker is on the current
setting.
Press buttonæorç to select
the desired setting.
The selected display is then shown
continuously in the lower display.
The other display now appears in the
menu of the standard display:
Digital speedometer
or
Outside temperature
Page 144 of 481

143 Controls in detail
Control system
Lighting submenu
Access the
Lighting
submenu via the
Settings...
menu. Use the
Lighting
sub-
menu to change the lamp and lighting set-
tings on your vehicle.
The following functions are available:Daytime running lamp mode (USA only)
Move the selection marker with
buttonæorç to the
Lighting
submenu.
Press buttonjork repeatedly
until you see
Lamp circuit headlamp
mode
in the multifunction display.
The selection marker is on the current
setting.
Press buttonæorç to select
manual operation (
manual
) or daytime
running lamp mode (
constant
) activat-
ed.
With daytime running lamp mode activated
and the exterior lamp switch in
positionMorU, the low beam
headlamps are switched on when the en-
gine is running.
In low ambient light conditions the follow-
ing lamps will switch on additionally:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
For more information on the daytime run-
ning lamp mode, see “Lighting”
(
page 110).
Function
Page
Daytime running lamp mode
(USA only)
143
Locator lighting
144
Night security illumination
145
Interior lighting delayed shut-off
146
iThis function is not available in coun-
tries where the daytime running lamp
mode is mandatory and therefore in a
constant mode.
Page 145 of 481

144 Controls in detailControl system
Locator lighting
With the locator lighting feature activated
and the exterior lamp switch in
positionU, the following lamps will
switch on during darkness when the vehi-
cle is unlocked with the SmartKey:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps
The locator lighting switches off when the
driver’s door is opened.
If you do not open a door after unlocking
the vehicle with the SmartKey, the lamps
will switch off automatically after approxi-
mately 40 seconds.
Move the selection marker with
buttonæorç to the
Lighting
submenu.
Press buttonjork repeatedly
until you see
Function Surround
lighting
in the multifunction display.
The selection marker is on the current
setting.
Press buttonæorç to switch
the locator lighting function
On.
Turn the exterior lamp switch to
positionU when exiting the vehicle
(page 55).
The locator lighting feature is
activated.
iFor safety reasons, resetting all the
functions of all submenus to the facto-
ry settings while driving (
page 134)
will not deactivate the daytime running
lamp mode.
The following message appears in the
multifunction display:
Lighting Cannot be completely
reset to factory settings while
driving
.
Page 146 of 481

145 Controls in detail
Control system
Night security illumination (Headlamps
delayed shut-off)
Use this function to set whether or not the
exterior lamps illuminate during darkness
after exiting the vehicle and all doors
closed.
With the delayed shut-off feature activated
and the exterior lamp switch in
positionU before the engine is turned
off, the following lamps will switch on
when the engine is turned off and remain
lit for approximately 15 seconds:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lampsIf after turning off the engine you do not
open a door or do not close an opened
door, the lamps will automatically switch
off after 60 seconds.
Move the selection marker with
buttonæorç to the
Lighting
submenu.
Press buttonjork repeatedly
until you see
Headlamps delayed
shut-off
in the multifunction display.The selection marker is on the current
setting.
Press buttonæorç to set the
function to
On or
Off
.
Turn the exterior lamp switch to
positionU before turning off the en-
gine (
page 55).
iYou can reactivate this function within
10 minutes by opening a door.