Page 150 of 570

149 Controls in detail
Lighting
Locator lighting and night security
illumination
The locator lighting and the night security
illumination are described in the “Control
system” section, see “Setting locator light-
ing” (
page 184) and “Setting night secu-
rity illumination” (
page 185).Fog lampsFront fog lamps*
Switch on the low beam headlamps
(
page 59).
Pull out the exterior lamp switch to first
stop.
The front fog lamps switch on.
The green indicator lamp‡ in the
exterior lamp switch comes on
(
page 146).
Push in the exterior lamp switch.
The front fog lamps switch off.
The green indicator lamp‡ in the
exterior lamp switch goes out.
Warning!G
In low ambient lighting or foggy 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.
iFog 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
permissible lamp operation.
iFog lamps cannot be switched on with the
exterior lamp switch in positionU. To switch
on the fog lamps, turn the exterior lamp switch to
positionB first.
Page 151 of 570

150 Controls in detail
Lighting
Rear fog lamp (driver’s side only)
Switch on the low beam headlamps
(
page 59).
Pull out the exterior lamp switch to
second stop.
The rear fog lamp switches on.
The yellow indicator lamp† in the
exterior lamp switch comes on
(
page 146).
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
1High beam
2High beam flasher
High beam
Canada only: Turn the exterior lamp
switch to positionB (
page 146).
or
USA only: Turn the exterior lamp switch
to positionB orU
(
page 146).
Push the combination switch in
direction of arrow1 to switch on the
high beam.
The high beam headlamp indicator
lampAin the instrument cluster
comes on (
page 26).
Pull the combination switch in direction
of arrow2 to its original position to
switch off the high beam.
The high beam headlamp indicator
lampAin the instrument cluster
goes out.
High beam flasher
Pull the combination switch briefly in
direction of arrow2.
iIf so equipped, the front fog lamps* will also
switch on.
Page 152 of 570

151 Controls in detail
Lighting
Corner-illuminating front fog lamps*
The corner-illuminating front fog lamps
improve illumination of the area in the
direction into which you are turning.
The corner-illuminating front fog lamps will
operate with the engine running and with
the exterior lamp switch in
positionB (
page 146)
or
the exterior lamp switch in
positionU (
page 146)
or
the daytime running lamp mode
activated (
page 148)Driving forward
Switching on corner-illuminating front
fog lamps
Switch on the left or right turn signal
(
page 60), depending on whether
you are turning left or right.
The respective front fog lamp comes on
and illuminates the area in the
direction into which you are turning.
or
Turn steering wheel in desired direc-
tion.
The front fog lamp on the side of your
steering direction comes on.iWith the automatic headlamp mode
activated, the corner-illuminating front fog lamps
will only come on in low ambient lighting condi-
tions.
The corner-illuminating front fog lamps
function is not available at a vehicle speed
above25mph(40km/h).
iIf you are driving faster than
25 mph (40 km/h) or have the front fog lamps
switched on, the corner-illuminating function is
not available.iIf you have switched on the turn signal for
one side but turn the steering wheel in the
opposite direction, the corner-illuminating front
fog lamp comes on for the side indicated by the
turn signal.
The corner-illuminating front fog lamp remains lit
for a maximum of three minutes. Afterwards, it
goes out even if the turn signal is still switched
on.
iThe corner-illuminating front fog lamps tem-
porarily come on both sides of the vehicle if you
turn the steering wheel in one direction and then
again in the other direction shortly thereafter.
iThe corner-illuminating front fog lamps will
come on automatically depending on the steer-
ing angle, even if you did not switch on either
turn signal. If the corner-illuminating front fog
lamps came on automatically, they will also go
out automatically depending on the steering
angle.
Page 156 of 570

155 Controls in detail
Lighting
Switching third-row reading lamps* on
and off
The switches for the third-row reading
lamps are located in the rear overhead
control panel.
1Rear right reading lamp, on/off
2Rear left reading lamp, on/off
3Rear left reading lamp
4Rear interior lamp
5Rear right reading lampPress rear reading lamp
switch1or2 to switch on the
respective rear reading lamp.
Press rear reading lamp
switch1or2 again to switch off the
respective rear reading lamp.
Door entry lamps
For better orientation in the dark, the
corresponding door entry lamps will switch
on in 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.
Cargo compartment lamp
The cargo compartment lamp comes on
when the tailgate is opened.
If you leave the tailgate open for an
extended period of time, the cargo
compartment lamp will switch off
automatically after approximately
10 minutes.
iThe rear interior lighting is switched on and
off using the switch on the front overhead con-
trol panel (
page 153).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.
Page 178 of 570

177 Controls in detail
Control system
Submenus in the Settings menu
Press buttonj.
The collection of the submenus
appears in the multifunction display.
Press buttonç.
The selection marker moves to the next
submenu.
The submenus are arranged by hierarchy.
Scroll down with buttonç, scroll up
with buttonæ.With the selection marker on the desired
submenu, use thej button to access
the individual functions within that sub-
menu. Once within that submenu, you can
use thejbutton to move to the next
function or thekbutton to move to the
previous function within that submenu.
The settings themselves are made with
buttonæ orç.
iThe settings you have changed will not be
reset unless you confirm the action by pressing
the reset button a second time.
After approximately 5 seconds, the
Settings
menu reappears in the multifunction display
(
page 176).
iFor safety reasons, the function
Light circuit headlamp in the Lighting
submenu cannot be reset while driving.
The following message appears in the multifunc-
tion display:
Settings
Cannot be
completely reset
to factory settings
while driving
Page 184 of 570

183 Controls in detail
Control system
Lighting submenu
Access the
Lighting submenu via the
Settings menu. Use the Lighting
submenu to change the lamp and lighting
settings on your vehicle.
The following functions are available:Setting daytime running lamp mode
(USA only)
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Lamp circuit
headlamp
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
manual operation (
Manual) or daytime
running lamp mode (
Constant).
With daytime running lamp mode activated
and the exterior lamp switch in
positionM orU, the low beam
headlamps are switched on when the
engine is running.
FunctionPage
Setting daytime running lamp
mode (USA only)183
Setting locator lighting184
Setting night security
illumination185
Setting interior lighting delayed
shut-off186
iThis function is not available in countries
where the daytime running lamp mode is manda-
tory and therefore in a constant mode.
Page 186 of 570

185 Controls in detail
Control system
Setting night security illumination
(Headlamps delayed shut-off feature)
Use this function to set whether you would
like the exterior lamps to remain on for
15 seconds during darkness after exiting
the vehicle and closing all doors.
With the headlamps 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:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps*
If 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
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Headlamp delayed
shut-off
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the headlamps delayed shut-off feature
On or Off.
Turn the exterior lamp switch to
positionU before turning off the
engine.
The headlamps delayed shut-off
feature is activated.You can temporarily deactivate the head-
lamps delayed shut-off feature:
Before exiting the vehicle, turn the
SmartKey in the starter switch to
position0.
Then turn it to position2 and back to
position0.
The headlamps delayed shut-off
feature is deactivated. It will reactivate
as soon as you reinsert the SmartKey in
the starter switch.
Vehicles with KEYLESS-GO*:
Press the KEYLESS-GO* start/stop
button (
page 41).
Page 213 of 570
212 Controls in detail
Good visibility
For information on the windshield wipers,
see “Windshield wipers” (
page 60).
Headlamp cleaning system*
The button is located on the left side of the
dashboard.
1Headlamp washer button
Switch on the ignition (page 39).
Press button1.
The headlamps are cleaned with a
high-pressure water jet.
For information on filling up the washer
reservoir, see “Windshield/rear window
washer system and headlamp cleaning*
system” (
page 372).
Rear view mirrors
For more information on setting the rear
view mirrors, see “Mirrors” (
page 48).
Interior rear view mirror, antiglare
position
1Lever
Tilt the mirror to the antiglare position
by moving lever1 towards the wind-
shield.
The interior rear view mirror is dimmed.
iThe headlamps will automatically be
cleaned when you have
switched on the headlamps
and
operated the windshield wipers with wind-
shield washer fluid fifteen times
When you switch off the ignition, the counter
resets.