Page 109 of 417

108 Controls in detailLightingLocator 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 132) and “Setting night secu-
rity illumination” (
page 132).
Fog lampsFront fog lamps
Switch on the low beam headlamps
(page 105).
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.
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. 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 permis-
sible lamp operation.iFog lamps cannot be switched on with
the exterior lamp switch in
positionU. For switching on the fog
lamps, turn the exterior lamp switch to
positionB first.
Page 110 of 417

109 Controls in detail
Lighting
Rear fog lamp (driver’s side only)
Switch on the front fog lamps
(page 108).
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.
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.Combination switch1High beam
2High beam flasherHigh beam
Turn the exterior lamp switch to
positionB orU (
page 105).
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.
Page 111 of 417
110 Controls in detailLightingHazard warning flasher
The hazard warning flasher can be
switched on at all times, even with the
SmartKey removed from the starter
switch.
The hazard warning flasher switches on
automatically when an airbag deploys.
The hazard warning flasher switch is
located on the upper part of the center
console.
1Hazard warning flasher switchSwitching on hazard warning flasher
Press hazard warning flasher
switch1.
All turn signals are flashing.Switching off hazard warning flasher
Press hazard warning flasher switch1
again.
iWith the hazard warning flasher
activated and the combination switch
set for either left or right turn, only the
respective turn signals will operate
when the ignition is switched on.
iIf the hazard warning flasher has been
activated automatically, press hazard
warning flasher switch1 once to
switch it off.
Page 112 of 417
111 Controls in detail
Lighting
Interior lighting
The controls are located in the overhead
control panel.
1Left-hand reading lamp on/off
2Right-hand reading lamp on/off
3Interior lighting on/off
4Automatic control on/offAutomatic control
Activating
Slide switch 4 to the left.
Interior lamps switches on in darkness
when you
unlock the vehicle
open a door
remove the SmartKey from the
starter switch
In addition, the entry/exit lamps in the
door come on when you open a door.
The interior lamps are switched off af-
ter a preset time, see “Interior lighting
delayed switch-off” (
page 134).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
iIf a door remains open, the interior
lamps switch off automatically after ap-
proximately five minutes.
Page 113 of 417
112 Controls in detailLightingManual control
Switching lamps on
Press switch3.
The interior lighting switches on.
Switching lamps off
Press switch 3 again.
The interior lighting switches off.
Trunk lamp
The trunk lamp switches on if the trunk lid
is opened.
If you leave the trunk open for an extended
period of time, the trunk lamp will switch
off automatically after approximately ten
minutes.
Courtesy lighting
For better orientation in the dark, courtesy
lamps will illuminate the interior of your
vehicle.
When you open a door:
the driver’s and passenger’s footwells
If the SmartKey is in starter switch
position1:
the center console
!Make sure the interior lighting is
switched off when leaving the vehicle.
iThe setting selected for the interior
lighting is used for the trunk lighting as
well.
iThe center console is lit from the
interior rear view mirror.
Page 114 of 417

113 Controls in detail
Instrument cluster
Instrument cluster
For a full view illustration of the instrument
cluster, see (
page 28).
The instrument cluster is activated when
you
open a door
switch on the ignition
press the reset button (
page 29)
switch on exterior lamps
Opening a door will activate the instrument
cluster only for about 30 seconds.
You can change the instrument cluster
settings in the Instrument cluster submenu
of the control system (
page 128).
Instrument cluster illumination
Use the reset button to adjust the illumina-
tion brightness for the instrument cluster
and the switches on the center console.To brighten illumination
Turn the reset button in the instrument
cluster (
page 29) clockwise.
The instrument cluster illumination will
brighten.
To dim illumination
Turn the reset button in the instrument
cluster (
page 29) counterclockwise.
The instrument cluster illumination will
dim.
iThe instrument cluster illumination is
dimmed or brightened to suit ambient
light conditions.
Page 122 of 417
121 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Standard display
AUDIO
Vehicle status
message memory
Settings
Trip computer
Telephone
(page 122)
(page 122)
(page 124)
(page 125)
(page 136)
(page 138)
Commands/submenusDigital speedometer
Select radio station
Call up vehicle mal-
function, warning
and system status
messages stored in
memory
Reset to factory set-
tings
Fuel consumption
statistics after start
Load phone book
Call up maintenance
service display
Operate the
CD player
Instrument cluster
submenu
Fuel consumption
statistics since the
last reset
Search for name in
phone book
Check tire inflation
pressure
Lighting submenu
Call up range
Vehicle submenu
Page 126 of 417

125 Controls in detail
Control system
Should the vehicle’s system record any
conditions while driving, the number of
messages will reappear in the multifunc-
tion display when the SmartKey in the
starter switch is turned to position0 or
removed from the starter switch.
Settings menu
In the
Settings
menu there are two func-
tions:
The function
Reset R-Button 3 sec.
,
with which you can reset all the set-
tings 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 display.The following settings and submenus are
available:
iThe vehicle status message memory
will be cleared when you turn the
SmartKey in the starter switch to
position1 or2. You will then only see
high-priority messages (
page 296).
Function
Page
Reset all settings
126
Submenus in the Settings menu
126
Reset the functions of a sub-
menu
126
Instrument cluster submenu
128
Lighting submenu
130
Vehicle submenu
134