Light
s 104 could otherwise cause an accident if the
headlamps were to switch off temporarily.
i When the light switch is set to *you
cannot switch on the front or rear fog-
lamps.
X Make sure that the key is in position 2in
the ignition lock .
X To switch on the front foglamps: turn the
light switch to the BorC position .
X Pull the light switch out to the first stop.
The ¥ green indicator lamp next to the
light switch lights up.
X To switch on the rear foglamp: turn the
light switch to the Bposition .
X Pull the light switch out to the second stop.
The † yellow indicator lamp next to th e
light switch lights up.
X To switch off the front foglamps/rear
foglamp: push in the light switch to the
stop .
The corresponding indicator lamp goes out. Combination switch (turn signals,
main-beam headlamps and headlam
p
flasher)
Turn signals Combination switch
1 To indicate a right turn
2 To indicate a left turn
X To switch on :press the combination
switch in the direction of arrow 1or2 .
The corresponding turn signal indicator
lamp in the instrument cluster flashes.
i If you only wish to indicate a minor change
of direction, press the combination switch
briefly in the appropriate direction. The cor-
responding turn signal flashes three times. Main-beam headlamps/headlamp flas-
her
Combination switch
1
Main-beam headlamps
2 Headlamp flasher
Main-beam headlamps
X Turn the light switch to Bor* .
X To switch on: press the combinatio n
switch in the direction of arrow 1.
The main-beam indicator lamp in the instru-
ment cluster lights up.
X To switch off: move the combinatio n
switch back to its normal position.
The main-beam indicator lamp in the instru-
ment cluster goes out. Controls
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Light
s 106 Headlamp cleaning system*
i The headlamps are cleaned automatically
if the "Wipe with windscreen washer fluid"
function is operated while the lights are on
and the engine is running. The headlamps
are cleaned again every tenth time the
windscreen is wiped with washer fluid.
When the ignition is switched off, the auto-
matic headlamp cleaning feature is reset
and counting resumes from 0. Intelligent Light System* (vehicles
with bi-xenon headlamps*)
The Intelligent Light System adapts the light-
ing of the front headlamps to the prevailing
driving conditions so that the road is illumi-
nated better .
On vehicles with a luxury multi-function steer-
ing wheel* you can activate or deactivate the
function using the on-board computer .
i The Intelligent Light System is only active
when it is dark.
The Intelligent Light System comprises:
R Active light functio n
R Cornering light function R
Motorway mode
R Extended range foglamps
Active light function For the active light function, the dipped-beam
headlamps swivel horizontally. The swivel
angle changes according to the respectiv
e
driving situation .
i The active light function is not active
when the vehicle is stationary.
Cornering light function Specially designed headlamps light up the
area into which you are driving when turnin
g
corners.
The cornering lights only light up :
R when it is dark
R at speeds below 40 km/h
R when the front foglamps are switched off
Switching on
X Make sure that the engine is running.
X Switch on the dipped-beam headlamps. X
Switch on the turn signal .
The cornering light on the same side as the
turn signal comes on, even if you turn the
steering wheel in the opposite direction
after indicating.
or
X Turn the steering wheel in the required
direction .
When in a forward gear: the cornering light
on the inside of the bend comes on.
When in reverse gear: the cornering light on
the outside of the bend comes on.
Switching off
X Switch off the turn signal .
i The cornering light is activated until you
turn the steering wheel back to the straight -
ahead position and the turn signal switches
off. The cornering light may remain lit for a
short time, but no more than three minutes.
It then goes out, even if the turn signal is
still switched on.
Motorway mode Motorway mode optimises the illumination of
the road by:Controls
* optional
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Driving and pa
rking 11
5
The KEYLESS GO button can be used to start
the vehicle without inserting the key in the
ignition lock. 1
KEYLESS GO button
X Depress the brake pedal.
The selector lever lock is released.
X Petrol engine: press KEYLESS GO button
1 once.
The engine starts automatically.
X Diesel engine: press KEYLESS GO butto n
1 once.
Preglow is activated and the engine starts
automatically.
i You can start the engine without preglow
if the engine is warm: X
Press and hold KEYLESS GO button
1 until the engine is running. Pulling awa
y
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only change into reverse gear when the
vehicle is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. You could otherwise damage the
drive train.
i The vehicle will lock itself centrally once
you have pulled away. The locking knobs in
the doors drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic lock-
ing feature (Y page 143).
Manual transmission X
Depress the clutch pedal.
X Shift to either first or reverse gear. X
Slowly release the clutch pedal and
depress the accelerator pedal.
! Change gear in good time and avoid spin-
ning the wheels. You could otherwise dam-
age the vehicle.
Automatic transmission * i
It is only possible to move the selector
lever to the desired position if you depres s
the brake pedal. Only then is the selector
lever lock released.
X Depress the brake pedal and hold it down.
X Pull the parking brake release handle to
release the parking brake.
X Move the selector lever to position Dor R.
i Wait for the shift process to complet e
before pulling away.
X Release the brake pedal .
X Carefully depress the accelerator pedal.
i Upshifts take place at higher engine
speeds after a cold start. This helps the
catalytic converter to reach its operating
temperature more quickly. Controls
* optional
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Instrument cluste
r124 Clock
In vehicles without audio equipment *or with
Audio 20*, you can set the time using the on-
board computer.
Vehicles with a 4-button multi-function steer-
ing wheel (Y page 129 )
Vehicles with a 12-button luxury multi-func-
tion steering wheel* (Y page 142 )
i Vehicles with a navigation system*
(Audio 50 APS* or COMAND APS*): your
navigation system *receives the time from
a GPS satellite. You must set the time zone
once on your Audio 50 APS* or COMAND
APS*. Refer to the separate Operating
Instructions for notes on how to do this. Speedometer with segments (vehi-
cles with luxury multi-function steer-
ing wheel*, 12 buttons)
The segments in the speedometer indicate
which speed range is available.
Cruise control* mode:
The segments light up from the stored speed
to the maximum speed.
Variable Speedtronic* mode:
The segments light up from the start of the
scale to the selected limit speed. Rev counter
The red band in the rev counter indicates the
engine's overrevving range. The fuel supply is
interrupted to protect the engine when the
red band is reached.
! Do not drive in the overrevving range.
Doing so will damage the engine. H
Environmental not
e
Avoid driving at high engine speeds, as thi s
increases your vehicle's consumption
unnecessarily and pollutes the environ -
ment through increased emissions. Outside temperature display
G
Risk of accident
The road surface may be icy, especially in
wooded areas or on bridges, even if tem-
peratures are just above freezing point. The
vehicle could skid if you fail to adapt your
driving style. You should therefore always
adapt your driving style and speed to suit
the weather conditions .
There is a short delay before a change in out-
side temperature is displayed. Controls
* optional
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On-board computer (vehicles with the luxury multi-function steering wheel*, 12 buttons)
129
X
Press the èbutton repeatedly until the
"Message memory" menu appears.
If there are no display messages, you will
see No messages. If there are messages,
the 2 Messages display, for instance, will
appear in the multi-function display.
X Press the íbutton to scroll through the
display messages.
i The possible display messages are
explained in the "Practical advice" section
( Y page 236).
All display messages are deleted when you
turn off the ignition.
Time/dat e This menu is only available on vehicles with-
out audio equipment or with Audio 20* .
X Press the èbutton repeatedly until the
"Time/date" menu appears.
X To set: use the íbutton to select the
display you want to change: hour, minutes,
day, month, year.
X Press æandç to set the selected
display. X
To save: press the íbutton.
The next display is selected. On-board computer (vehicles with the
luxury multi-function steering
wheel*, 12 buttons)
The on-board computer is activated as soon
as you turn the key to position 2in the ignition
lock. You can use the on-board computer to
call up information relating to your vehicle
and to make and/or adjust settings. G
Risk of accident
Only use the on-board computer when roa d
and traffic conditions permit. You would
otherwise be distracted and unable to con-
centrate properly on driving, and could
cause an accident. Controls
* optional
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On-board computer (vehicles with the luxury multi-function steering wheel*, 12 buttons)
140 Service menu
i Menu overview (Y page 132), using the
on-board computer (Y page 130). In the
Servic emenu, you can:
R call up display messages (Y page 140 )
R restart the tyre pressure loss warning sys-
tem (Y page 214 )
R call up the service due date (Y page 226 )
Calling up display messages The on-board computer stores certain display
messages. You can call up display messages
in this menu. G
Risk of accident
The on-board computer only records and
displays messages and warnings from cer-
tain systems. For this reason, you shoul d
always make sure that your vehicle is safe to drive. You could otherwise cause an acci-
dent by driving an unsafe vehicle .
Use the buttons on the luxury multi-function
steering wheel.
X Press (or& to select the Service
menu.
X Press %or$ to select the Mes-
sages submenu.
X Press #to confirm.
If there are messages, the following mes -
sage may appear in the multi-function dis-
play, for example: 2 messages.
X Press %or$ to scroll through the
messages.
i The possible display messages are
explained in the "Practical advice" section
( Y page 236).
All display messages are deleted when you
turn off the ignition. Settings menu
i Menu overview (Y page 132), using the
on-board computer (Y page 130). In the
Settings menu, you can:
R change the instrument cluster settings
(Y page 141 )
R change the time/date settings
(Y page 142 )
R change the light settings (Y page 142 )
R change the vehicle settings (Y page 143 )
R change the convenience settings
(Y page 144 )
R restore the factory settings (Y page 144 )
Use the buttons on the luxury multi-function
steering wheel.
X Press (or& to select the Set-
tings menu. Controls
* optional
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On-board computer (vehicles with the luxury multi-function steering wheel*, 12 buttons)
142
X
Press %or$ to select the Dig.
speedo (mph) function.
You will see the selected setting: Onor
Off.
X Press #to change the selected setting .
Selecting the permanent display* on vehi-
cles with automatic transmission*
i Vehicles for the United Kingdom: this
menu is not available.
The Permanent display function allows you
to choose whether the multi-function display
always shows the outside temperature or the
speed in mph.
X Press %or$ to select the Instru-
ment cluster submenu.
X Press #to confirm.
X Press %or$ to select the Perma-
nent displa yfunction.
You will see the selected setting: Outside
temperature orSpeedometer (mph).
X Press #to change the selected setting .Time/date This menu is only available on vehicles with-
out audio equipment or with Audio 20*
.
i Vehicles with Audio 50 APS* or COMAND
APS*: this function is not available, since
the time/date of the audio equipment* is
used.
The Time/date menu allows you to set the
time and the date.
X Press %or$ to select the Time/
Dat esubmenu.
X Press #to confirm.
Setting the time
X Press %or$ to select the Time
function.
You will see the time currently set.
X Press #to change it.
X Press (or& to select the display to
be changed: hours, minutes.
X Press %and$ to set the selected
display.
X Press #to store the entry .Setting the date
X
Press %or$ to select the Date
function.
You will see the date currently set.
X Press #to change it.
X Press (or& to select the display to
be changed: day, month, year .
X Press %and$ to set the selected
display.
X Press #to store the entry .
Light s The
Lights menu contains the following
functions:
R Intelligent Light System
R Daytime driving lamps
R Surround lighting
R Interior lighting delayed switch-off
Switching the Intelligent Light System*
on/off
When you activate Intell. Light System,
you activate the following functions: Cont
rols
* optional
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On-board computer (vehicles with the luxury multi-function steering wheel*, 12 buttons)
143
R
Motorway mode
R Active light functio n
R Extended range foglamps
X Press %or$ to select the Light
submenu.
X Press #to confirm.
X Press %or$ to select the Intell.
Light System function.
You will see the selected setting: Onor
Off.
X Press #to change the selected setting .
Switching the daytime driving lights on/
off
If you have activated the Daylight driving
lights function and the light switch is in the
M or* position, the parking lamp,
dipped-beam headlamps and licence plate
lighting are switched on automatically when
the engine is running.
In countries where daytime driving lamps are
legally required, Onis the factory setting.
X Press %or$ to select the Light
submenu.
X Press #to confirm. X
Press %or$ to select the Daytime
driving lamps function.
You will see the selected setting: Onor
Off.
X Press #to change the selected setting .
Switching the surround lighting on or off
If you activate the Surround lighting func-
tion and you unlock the vehicle with the key
when it is dark, the following will light up:
R The side lamps
R The tail lamps
R The licence plate lighting
R The front foglamps
The surround lighting switches off automati-
cally after 40 seconds or if the driver's door
is opened.
X Press %or$ to select the Light
submenu.
X Press #to confirm.
X Press %or$ to select the Surround
lighting function.
You will see the selected setting: Onor
Off .
X Press #to change the selected setting .Activating or deactivating the interior
lighting delayed switch-off
If you activate the
Interior lighting
delay sw. off function and pull the key out
of the ignition lock, the interior lighting
remains on for around 10 seconds if it is dark .
X Press %or$ to select the Light
submenu.
X Press #to confirm.
X Press %or$ to select the Interior
Lighting Delay function.
You will see the selected setting: Onor
Off .
X Press #to change the selected setting .
Vehicl e In the
Vehicle menu, you can activate/deac-
tivate the automatic locking feature or set the
permanent Speedtronic with Speed limit
(winter tyres) function(Y page 151).
Activating/deactivating automatic door
locking
If you select the Automatic Door Lock func-
tion, the vehicle is centrally locked above a
speed of around 15 km/h. Controls
* optional
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