Page 129 of 480

128 Controls in detailLightingDriving forward
Switching on corner-illuminating front
fog lamps
Depending on whether you are turning
left or right, switch on the left or right
turn signal (
page 53).
The respective front fog lamp comes on
and illuminates the road onto which
you are turning.Switching off corner-illuminating front
fog lamps
The combination switch for the turn signal
resets automatically after major steering
wheel movements. This will switch off the
corner-illuminating front fog lamps if they
were activated by switching on the left or
right turn signal.
If the turn signal should stay on after mak-
ing the turn, the turn signal and corner-illu-
minating front fog lamp can be switched
off by returning the combination switch to
its original position.Driving rearward
Switching on corner-illuminating front
fog lamps
Place the gear selector lever in
positionR.
The inverse front fog lamp comes on
automatically depending on the steer-
ing direction and steering angle.
Switching off corner-illuminating front
fog lamps
Place the gear selector lever out of
positionR.
The respective front fog lamp goes out.
iCorner-illuminating front fog lamps will
only come on in low ambient lighting
conditions.
The corner-illuminating front fog lamps
function is not available at a vehicle
speed above 25 mph (40 km/h).
iThe corner-illuminating front fog lamps
will come on automatically depending
on the steering 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 130 of 480

129 Controls in detail
Lighting
Combination switch
The combination switch is located on the
left of the steering column.Combination switch1High beam
2High beam flasherHigh beam
Turn the exterior lamp switch toB
or toU (
page 123).
Push the combination switch in direc-
tion of arrow1 to switch on the high
beam headlamps.
The high beam indicator lamp A in
the instrument cluster comes on.
Pull the combination switch in direction
of arrow 2 to its original position to
switch off the high beam headlamps.
The high beam indicator lamp A in
the instrument cluster goes out.
High beam flasher
Pull the combination switch briefly in
direction of arrow2.
Hazard warning flasher
The hazard warning flasher can be
switched on at all times, even with the
SmartKey removed from the starter switch
or with the SmartKey with KEYLESS-GO*
removed from the vehicle.
The hazard warning flasher switches on au-
tomatically when an airbag deploys.
The switch is located on the dashboard be-
tween the center air vents.
1Hazard warning flasher switch
Page 131 of 480

130 Controls in detailLightingSwitching on the hazard warning
flasher
Press hazard warning flasher
switch1.
All turn signals are flashing.
Switching off the hazard warning
flasher
Press hazard warning flasher switch1
again.
Interior lighting
1Left reading lamp
2Right reading lamp
3Interior lighting on/off
4Slide switch for interior lighting controlAutomatic control
Activating
Slide switch4 to the left.
Interior lamps are switched on in dark-
ness when you
unlock the vehicle
open a door
remove the SmartKey from the
starter switch
open the trunk
In addition, the entry/exit lamps in the
door trays will come on when you open
a door.
The interior lamps are switched off af-
ter a preset time (
page 155).
iWith the hazard warning flasher acti-
vated and the combination switch set
for either left or right turn, only the re-
spective turn signals will operate when
the ignition is switched on.iIf the hazard warning flasher was
switched on automatically because of
an airbag that has deployed, press haz-
ard warning flasher switch 1 once to
switch it off.
iIf the door remains open, the interior
lamps switch off automatically after ap-
proximately 5 minutes.
Page 132 of 480

131 Controls in detail
Lighting
Deactivating
Slide switch4 to the right.
The interior lighting and the entry/exit
lamps remain switched off in darkness,
even when you
unlock the vehicle
open a door
remove the SmartKey from the
starter switch
open the trunkManual control
Switching lamps on
Press switch3.
The interior lighting switches on.
Switching lamps off
Press switch3 again.
The interior lighting switches off.
Courtesy lighting
For better orientation in the dark, courtesy
lamps will illuminate the interior of your ve-
hicle as follows:
With parking lamps switched on:
the door handles
the driver and passenger footwells
With SmartKey in starter switch position1:
the door handles
the center console
iThe setting selected for the interior
lighting is used for the trunk lighting as
well.
If you leave the trunk lid open for an ex-
tended period of time, the trunk light-
ing will switch off automatically after
approximately 10 minutes.
iIf you turn the SmartKey in the starter
switch to position0 and switch off the
exterior headlamps, the door handle
lamps will remain lit for approximately
5minutes.
Page 133 of 480

132 Controls in detailInstrument clusterFor a full view illustration of the instrument
cluster, see “Instrument cluster”
(page 24).
The instrument cluster is activated when
you
open a door
switch on the ignition
press the reset button (
page 24)
switch on the exterior lamps
Opening a door will activate the instrument
cluster only for about 30 seconds.
You can change the instrument cluster set-
tings in the Instrument cluster submenu of
the control system (
page 149).
Instrument cluster illumination
Use the reset button to adjust the illumina-
tion brightness for the instrument cluster
and the switches on the center console.
1Reset buttonTo brighten illumination
Turn reset button 1 in the instrument
cluster clockwise.
The instrument cluster illumination will
brighten.
To dim illumination
Turn reset button 1 in the instrument
cluster counterclockwise.
The instrument cluster illumination will
dim.
iThe instrument cluster illumination is
dimmed or brightened to suit ambient
light conditions.
Page 140 of 480

139 Controls in detail
Control system
Menus, submenus and functions
Menu 1
Menu 2
Menu 3
Menu 4
Menu 5
Menu 6
Menu 7
Menu 8
Standard dis-
play
AUDIO
NAV
Distronic*
Vehicle status
message memory
Settings
Trip computer
Telephone
(page 140)
(page 141)
(page 143)
(page 143)
(page 144)
(page 146)
(page 157)
(page 159)
Commands/submenusDigital speedom-
eter/Outside
temperature
Selecting
radio station
Show route
guidance
instructions,
current
direction
traveled
Calling up
settings
Calling up vehicle
malfunction, warn-
ing and system sta-
tus messages
stored in memory
Resetting to
factory set-
tings
Fuel consump-
tion statistics
after start
Loading
phone book
Calling up main-
tenance service
indicator
Selecting
satellite radio
station*
(USA only)
Instrument
cluster sub-
menu
Fuel consump-
tion statistics
since the last
reset
Searching for
name in
phone book
Checking tire in-
flation pressure*
Operating CD
player
Time
submenu
Calling up
range
Checking engine
oil level
Lighting sub-
menuVehicle sub-
menuConvenience
submenu
Page 147 of 480

146 Controls in detailControl systemSettings menu
In the
Settings
menu there are two func-
tions:
The function
Reset
, with which you can
reset all the settings to those set at the
factory.
A collection of submenus with which
you can make individual settings for
your vehicle.
Press button è or ÿ repeatedly
until the
Settings...
menu appears in
the left multifunction display.The following settings and submenus are
available:Resetting all settings
You can reset all the functions of all sub-
menus to the factory settings.
Press the reset button in the instru-
ment cluster for approximately
3 seconds.
In the right multifunction display you
will see the request to press the reset
button again to confirm.
Press the reset button again.
The functions of all the submenus will
reset to factory settings.
Function
Page
Resetting all settings
146
Submenus in the Settings menu
147
Resetting the functions of a sub-
menu
147
Instrument cluster submenu
149
Time submenu
150
Lighting submenu
152
Vehicle submenu
155
Convenience submenu
156
iThe settings you have changed will not
be reset unless you confirm the action
by pressing the reset button a second
time.
Page 149 of 480
148 Controls in detailControl systemThe 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
Lighting
Vehicle
Convenience
Selecting standard
display
Synchronizing time with
head unit
Setting daytime running
lamp mode (USA only)
Setting automatic locking
Activating
easy-entry/exit feature
Selecting speedometer
display mode
Setting the time (hours)
Setting locator lighting
Selecting language
Setting the time
(minutes)
Setting night security
illuminationSetting interior lighting
delayed switch-off