
Gear recommendation - segment display
The recommended 1)
gear and the arrow icon is displayed.
›
- Recommends that you shift to a higher gear
›
- Recommends that you shift to a lower gear
If for example, if
is shown in the display with vehicles with manual gearbox
you are recommended to shift from a lower gear to the 4th gear.
If for example
is shown in the display with vehicles with an automatic gear-
box which is in manual transmission mode (Tiptronic), you are recommended
to shift from 4th gear to a higher gear.WARNINGThe driver is always responsible for selecting the correct gear in different
driving situations, such as overtaking.
For the sake of the environment
A suitably selected gear has the following advantages.■It helps to reduce fuel consumption.■
It reduces the operating noise.
■
It protects the environment.
■
It benefits the durability and reliability of the engine.
Door, boot or engine compartment warning
Read and observe
on page 42 first.
Vehicles with a MAXI DOT display
If at least one door, the boot or bonnet is open, the display indicates the rele-
vant open door, boot or bonnet vehicle icon.
Vehicles with a segment display
If at least one door or the tailgate is open, the
warning light in the instru-
ment cluster lights up » page 36.
If at least one door or the tailgate is open, the
warning light in the instru-
ment cluster lights up » page 36.
An acoustic signal will also sound if you drive the vehicle above 6 km/h when a door is open.
Multifunction display (MFD)
Introduction
This chapter contains information on the following subjects:
Memory
45
Information overview
45
Warning at excessive speeds
46
The driving data is displayed on the multifunction display.
The multifunction display only operates if the ignition is switched on. After the ignition is switched on, the function that was last selected before switching
off the ignition is displayed.
For vehicles with a MAXI DOT display, the menu item MFD must be selected
and confirmed in the main menu » page 47, MAXI DOT display .
On vehicles with a MAXI DOT display, there is an option to fade out some of
the information » page 47, Settings .
WARNING■
Concentrate fully at all times on your driving! As the driver, you are fully
responsible for the operation of your vehicle.■
Even at temperatures around +4 °C, black ice may still be on the road sur-
face! Do not only rely upon the information given on the outside tempera-
ture display that there is no ice on the road.
Note
■ In certain national versions the displays appear in the Imperial system of
measures.■
If the display of the second speed is activated in mph, the current speed is
not indicated in km/h on the display.
■
The amount of fuel consumed will not be indicated.
1)
With vehicles that have an automatic gearbox and in the manual switching mode (Tiptronic) the current-
ly engaged gear is shown.
44Using the system

Unlocking and opening
Unlocking and locking
Introduction
This chapter contains information on the following subjects:
Unlock / lock using key and lock
52
Unlocking / locking with the remote control key
52
Opening/closing a door
52
Unlocking / locking - KESSY
53
Safe securing system
54
Individual settings
54
Locking / unlocking the vehicle with the central locking button
54
Child safety lock
55
Malfunctions
55
Your car is equipped with a central locking system.
The central locking system allows you to lock and unlock all doors, the fuel fill-
er flap and boot lid at the same time.
Depending on the equipment configuration, the following is true after
unlocking
› The turn signal lights flash twice as confirmation that the vehicle has been
unlocked.
› The doors, the boot lid and the fuel filler flap are unlocked.
› The interior light operated via the door contact illuminates.
› The SafeLock system is switched off.
› The indicator light in the driver door stops flashing.
› The anti-theft alarm system is deactivated.
If you unlock the vehicle and do not open a door or the boot lid within the next
30 seconds, the vehicle will lock again automatically and the SafeLock system
or anti-theft alarm system will be switched on. This function is intended to
prevent the car being unlocked unintentionally.
Depending on the equipment configuration, the following is true after
locking
› The turn signal lights flash once as confirmation that the vehicle has been
locked.
› The doors, the boot lid and the fuel filler flap are locked.
›The interior light operated via the door contact goes out.
› The SafeLock system is switched on.
› The indicator light in the driver door begins flashing.
› The anti-theft alarm system is activated.
If the doors or the boot lid remain open after the vehicle has been locked, the
turn signal lights do not flash until they have been closed.WARNING■ Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ized persons, such as children, for example, could lock the car, turn on the
ignition or start the engine - there is a danger of injury and accidents!■
When leaving the vehicle, never leave persons who are not completely in-
dependent, such as children, unattended in the vehicle. The children might,
for example, release the handbrake or take the vehicle out of gear. The ve-
hicle could then start to move – risk of injury and accidents! These individu-
als might also not be able to leave the vehicle on their own or to help
themselves. Can be fatal at very high or very low temperatures!
CAUTION
■ Each key contains electronic components; therefore it must be protected
against moisture and severe shocks.■
Keep the groove of the keys absolutely clean. Impurities (textile fibres, dust,
etc.) have a negative effect on the functionality of the locking cylinder and ig-
nition lock.
■
The battery must be replaced if the central locking or anti-theft alarm system
does react to the remote control at less than approx. 3 metres
away » page 210 .
■
When leaving the vehicle, always check if it is locked.
■
If the driver's door has been opened, the vehicle cannot be locked.
Note
In the event of an accident in which the airbags are deployed, the locked doors
are automatically unlocked in order to enable rescuers to gain access to the
vehicle.51Unlocking and opening

›Pull on door handle A
» Fig. 34 on the door you wish to open.
Opening from the inside›
Pull on door opening lever
B
of the respective door and push the door away
from you.
Closing from the inside
›
Grasp pull handle
C
and close the door.
WARNING■ Make sure that the door has closed correctly as it can open suddenly
while driving – risk of death!■
Only open and close the door when there is no one in the opening/closing
range – risk of injury!
■
An opened door can close automatically if there is a strong wind or the
vehicle is on an incline – risk of injury!
■
Never drive with the doors open - it can be fatal!
Unlocking / locking - KESSY
Fig. 35
Sensors in the handle of the
front door
Read and observe and on page 51 first.
The KESSY system (Keyless Entry Start Exit System) enables unlocking and
locking of the vehicle without actively using the remote control key.
Sensors in the handle of the front door » Fig. 35
Unlocking sensor
Locking sensor
Unlocking
›
Grasp the door handle of the front door or cover the sensor
A
» Fig. 35 with
the palm of your hand. »
ABLocking›Touch the sensor B » Fig. 35 with your fingers.
On vehicles fitted with automatic gearbox, the selector lever must be moved
into the position P before unlocking.
Unlocking the boot lid›
Press the button in the handle of the boot lid » Fig. 39 on page 57 .
If the vehicle is locked via the sensor
B
, it is not possible to unlock it again in
the following 2 seconds via the sensor
A
- prevents against accidental un-
locking.
Protection against inadvertently locking the key in the vehicle
If the key with which the vehicle has been unlocked is left in the passenger
compartment, the vehicle is automatically unlocked. The turn signal lights
flash four times as confirmation that the vehicle has been unlocked again. If no
door is opened within approximately 45 seconds, the vehicle is automatically
locked again.
If the key with which the vehicle was locked remains in the luggage compart-
ment, the boot lid is released (partially opened). The turn-signal lights flash
four times as an indication that the vehicle has been unlocked again. The lug-
gage compartment lid remains released(partially open). The other doors re-
main locked.
The following message is shown in the information cluster display. Key in vehicle.
KEY IN VEHICLE
Additionally, on vehicles which are fitted with the anti-theft alarm system, an audible signal sounds.
System fault
If there is a fault in the system, the following message will appear in the dis- play of the instrument cluster.
Keyless faulty.
CHECK KEYLESS
CAUTION
■ Do not use objects which might prevent direct contact between the hand
and the grip sensor.■
Some types of gloves can impair the function of the grip sensor.
53Unlocking and opening

Unlocking / locking » Fig. 36
Locking
Unlocking
If the icon in the button
is lit, the vehicle is locked.
If the icon in the button
is not lit, the vehicle is not locked.
The central locking system also operates if the ignition is switched off.
The following applies after locking.
› Opening the doors and the boot lid from the outside is not possible.
› The doors can be unlocked and opened from the inside by a single pull on the
opening lever of the respective door.
› In the event of an accident in which the airbags are deployed, the locked
doors are automatically unlocked in order to enable rescuers to gain access
to the vehicle.WARNING■ Doors locked from the inside make it difficult for rescuers to get into the
vehicle in an emergency – risk to life!■
If the Safelock system is switched on » page 54, the door opening levers
and the central locking buttons do not operate.
CAUTION
If at least one door has been opened, the vehicle cannot be locked.
Child safety lock
Fig. 37
Back door: left / right
Read and observe and on page 51 first.
The child safety lock prevents the rear door from being opened from the in- side. The door can only be opened from the outside.
Switching the child safety system on and off » Fig. 37
Switching on
Switching off
You can switch the child safety lock on and off using the vehicle key.
Malfunctions
Read and observe
and on page 51 first.
Failure of the central locking
If the central locking system fails, only the driver's door can be locked / un-
locked with the key. The other doors and the tailgate can be emergency-
locked or unlocked.
› Unlocking / locking
» page 52 for vehicles without remote control.
› Unlocking / locking for vehicles with remote control
» page 211.
› Emergency locking of the door
» page 211.
› Emergency unlocking of the boot lid
» page 212.
Displaying an error
If the warning light in the driver's door initially flashes quickly for around 2 sec-
onds, and then lights up for 30 seconds without interruption before flashing
again slowly, you will need to seek the assistance of a specialist garage.
Discharged battery in the remote control key
If the red indicator light
B
» Fig. 33 on page 52 does not flash when you press
a button on the remote control key, the battery is empty.
If the voltage of the battery in the remote control key is too low, the following
message appears in the display of the instrument cluster.
Renew key battery!
KEY BATTERY
Replace the battery » page 210.
55Unlocking and opening

Open / close windowsFig. 40
Power window buttons
Read and observe and on page 58 first.
All windows can be operated from the driver's seat.
Power window buttons » Fig. 40
Front door left
Front door right
Left rear door:
Left rear door
Disable / enable the buttons in the rear doors
Opening
›
Lightly press the appropriate button down and hold it until the window has
moved into the desired position.
Releasing the button causes the window to halt immediately.
The window can be completely opened automatically by briefly pressing the
button as far as the stop. Renewed pressing of the button causes the window
to stop immediately.
Closing
›
Pull gently on the top edge of the corresponding button and hold until the
window has moved into the desired position.
Releasing the button causes the window to halt immediately.
The window can also be fully closed automatically by pulling the button up to
the stop. Renewed pulling of the button causes the window to stop immedi-
ately.
Disable / enable the buttons in the rear doors
›
Press the button
E
» Fig. 40 .
ABCDEWhen the buttons are disabled in the rear doors, the warning light in the
button E lights up.WARNINGIf the rear seats are accommodating people who are not completely inde-
pendent, e.g. children, it is recommended that for safety reasons the but-
tons in the rear doors are disabled with the button E
.
Opening the windows in the front passenger door and in the rear
doors
Fig. 41
Power window button
Read and observe and on page 58 first.
There is a button in the front passenger door and in the rear doors for that
window.
Opening
›
Lightly press the appropriate button down and hold it until the window has
moved into the desired position.
Releasing the button causes the window to halt immediately.
The window can be completely opened automatically by briefly pressing the
down button as far as the stop. Renewed pressing of the button causes the
window to stop immediately.
Closing
›
Lightly press the appropriate button up and hold it until the window has
moved into the desired position.
Releasing the button causes the window to halt immediately.
The window can be completely closed automatically by briefly pressing the up
button as far as the stop.
59Unlocking and opening

›Press the button
and hold down.
› The sun screen opens and closes again after around 10 seconds.
› Release the button.
Convenience operation of sliding / tilting roof
Read and observe
on page 61 first.
The sliding / tilting roof can be operated by locking or unlocking using the keyor using the KESSY system with the aid of the sensor
A
--
» Fig. 35 on page 53 .
Closing
The sliding/tilting roof can be closed as follows.
›
Press and hold the symbol button on the key.
›
Hold the key in the driver's lock in the lock position.
›
In the KESSY system, hold a finger on the sensor
B
» Fig. 35 on page 53 .
By releasing the lock or lifting your finger off the sensor
B
when using the
KESSY system, the closing process is immediately interrupted.
Tilting roof
›
Press and hold the symbol button on the key.
WARNINGClose the sliding/tilting roof carefully – risk of injury! The force limiter does
not work when convenience closing is in operation.
Note
The sliding/tilting roof cannot be opened using the convenience operating fea-
ture.Lights and visibility
Lights
Introduction
This chapter contains information on the following subjects:
Operating the lights
64
Daylight running lights (DAY LIGHT)
65
Turn signal and main beam
65
Automatic driving lamp control
66
Adaptive headlights (AFS)
66
Fog lights
67
Fog lights with the CORNER function
67
Rear fog light
67
COMING HOME / LEAVING HOME
68
Hazard warning light system
68
Parking lights
69
Instrument lighting
69
Driving abroad
69
Unless otherwise stated, the lights only work when the ignition is switched on.
The arrangement of the controls right-hand drive models may differ from the
layout shown in » Fig. 45 on page 64 . The symbols which mark the positions
of the controls are identical.
Keep the headlights lenses clean. The following guidelines must be ob-
served » page 172 , Headlight glasses .
WARNING■
The activation of the lights should only be undertaken in accordance with
national legal requirements.■
The driver is always responsible for the correct settings and use of the
lights.
63Lights and visibility

WARNING (Continued)■The automatic driving lamp control only operates as a support and
does not release the driver from his responsibility to check the lights and, if
necessary, to switch on the light depending on the prevailing light condi-
tions. The light sensor cannot, for example, detect rain or snow. Under
these conditions we recommend switching on the low beam or fog lights!■
Never drive with only the side lights on! The side lights are not bright
enough to light up the road sufficiently in front of you or to be seen by oth-
er oncoming traffic. Therefore always switch on the low beam when it is
dark or if visibility is poor.
Note
The headlights may mist up temporarily. When the driving lights are switched
on, the light outlet surfaces are free from mist after a short period, although
the headlight lenses may still be misted up in the peripheral areas. This mist
has no influence on the life of the lighting system.
Operating the lights
Fig. 45
Light switch and control dial for
the headlight beam range regu-
lation
Read and observe on page 63 first.
Switching lights on and off
Depending on the equipment configuration, the light switch
A
» Fig. 45 can be
moved to the following positions.
Turn switch Switching off lights (except daytime running lights)Automatic switching of lights on and off » page 66
Switching on the parking light or parking light » page 69
Switching on the low beam
Pull switch
Switching on the front fog lamp » page 67
Switching on the rear fog light » page 67
Lights and visibility
Turn the dial B
» Fig. 45 from position
to
to gradually adjust the headlight
range control and shorten the light cone.
The positions of the width of illumination correspond approximately to the fol-
lowing car load.
Front seats occupied, boot empty
All seats occupied, boot empty
All seats occupied, boot loaded
Driver seat occupied, boot loaded
We recommend you adjust the headlight beam when the low beam is switched
on.
Bi-Xenon headlights
The Bi-Xenon bulbs adapt automatically to the load and driving state of the
vehicle when the ignition is switched on and when driving. Vehicles that are
equipped with Bi-Xenon headlights do not have a manual headlight range ad-
justment control.
WARNINGAlways adjust the headlight beam to satisfy the following conditions.■The vehicle does not dazzle other road users, especially oncoming vehi-
cles.■
The beam range is sufficient for safe driving.
Note
■ The light switch is in position or and the ignition is turned off, the low
beam is switched off automatically and the status light is lit. The side light
goes out after the ignition key is removed.■
If there is a fault in the light switch, the low beam comes on automatically.
64Using the system

Daylight running lights (DAY LIGHT)Read and observe
on page 63 first.
The daytime running lights (the only function) provides the lighting of the front
vehicle range.
The daytime running lights are switched on automatically if the following
conditions are met.
The light switch is in the position
or
» Fig. 45 on page 64 .
The ignition is switched on.
The parking aid is activated.
Deactivating the function
›
Switch off the ignition.
›
Pull the turning signal and main beam lever ( » Fig. 46 on page 65 ) towards
the steering wheel, push down and hold in this position.
›
Switch on the ignition.
›
Hold the lever in this position for at least 3 seconds after switching on the
ignition.
Activating the function
›
Switch off the ignition.
›
Pull the turning signal and main beam lever towards the steering wheel,
push it up and hold it in this position.
›
Switch on the ignition.
›
Hold the lever in this position for at least 3 seconds after switching on the
ignition.
On vehicles with MAXI DOT display, the function can be enabled or disabled in
the menu item Dayl. dri. light » page 47 , Settings .
WARNINGWhen the daytime running light is switched on, the side lights (neither at
the front or rear) and the number plate lights are not lit. Therefore always
switch on the low beam when the visibility is poor.Turn signal and main beamFig. 46
Operating lever: Turn signal and
main beam operation
Read and observe on page 63 first.
Lever positions » Fig. 46
Switch on right turn signal
Switch on left turn signal
Switch on high beam (spring-loaded position)
Switching off main beam / switching on headlamp flasher (spring-loaded
position)
Main beam
The main beam can only be switched on when the low beam lights are on.
The warning light lights up in the instrument cluster when the high beam is
switched on.
Headlight flasher
The headlight flasher system can also be operated if the ignition is switched
off.
The warning light lights up in the instrument cluster when the headlight
flasher is switched on.
Flashing
When the left flashing light is switched on, the warning light flashes in the
instrument cluster.
When the right flashing light is switched on, the warning light flashes in the
instrument cluster.
The turn signal light switches itself off automatically when driving around a
curve or after making a turn.
ABCD65Lights and visibility