Page 49 of 193

Unlocking/locking with the keyFig. 29
Left side of the vehicle: Turning
the key for unlocking and locking
the vehicle
Read and observe and on page 45 first.
The key allows you to unlock and lock the vehicle via the lock cylinder in the
driver's door.
Unlocking / locking the vehicle with the key » Fig. 29
Unlocking
Locking
CAUTION
If at least one door has been opened, the vehicle cannot be locked.
Safe securing system
Read and observe
and on page 45 first.
The door locks are blocked automatically if the vehicle is locked from the out-
side. The vehicle cannot be opened from the inside any more.
This fact is pointed out by the following message on the display of the instru-
ment cluster after switching off the ignition.
Check SAFELOCK! Log book!
CHECK DEADLOCK
Switching off
The safe lock can be switched off in one of the following ways.
›
By locking twice within 2 seconds.
›
By disabling the interior monitoring » page 50, Interior monitor and towing
protection .
If the vehicle is locked and the safe securing system is switched off, the door
can be opened separately from the inside by a single pull on opening lever.
Switching on
The Safelock switches on automatically the next time the vehicle is locked and
unlocked.
Switch-off display
The indicator light in the driver door flashes for about 2 seconds fast, goes out
and starts to flash at longer intervals after about 30 seconds.
Switch-on display
The warning light flashes for around 2 seconds in quick succession, afterwards it begins to flash evenly at longer intervals.WARNINGIf the car is locked and the safe securing system activated, no people must
remain in the car as it will then not be possible to either unlock a door or
open a window from the inside. The locked doors make it more difficult for
rescuers to get into the vehicle in an emergency – risk to life!
Note
This function only applies to certain countries.
Individual settings
Read and observe
and on page 45 first.
Opening a single door
This function makes it possible to only unlock the driver's door. The other
doors remain locked and are only unlocked when the command is repeated.
Automatic locking/unlocking
All doors are locked from a speed of around 15 km/h. The button in the handle
of the boot lid is deactivated.
If the ignition key is withdrawn, the car is then automatically unlocked again.
In addition, it is possible for the driver or front passenger to unlock the car by
pressing the central locking button
.
Locked doors prevent unwanted entry into the vehicle.
The vehicle doors can be unlocked and opened at any time by pulling once on
the door opening lever.
47Unlocking and opening
Page 50 of 193

NoteIndividual settings can be carried out in a specialist workshop.
Locking/unlocking the vehicle from the inside
Fig. 30
Central locking button
Read and observe and on page 45 first.
If the vehicle has not been locked from outside, the » Fig. 30 button can be
used to unlock or lock the vehicle.
Unlocking/locking » Fig. 30
If the icon in the button
is lit, the vehicle is locked.
The central locking system also operates if the ignition is switched off.
The following applies if your vehicle has been locked using the central locking button.
› 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 47, 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 lockFig. 31
Back door: left/right
Read and observe
and on page 45 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 cooling system on and off » Fig. 31
Switching on
Switching off
You can switch the child safety lock on and off using the vehicle key.
48Using the system
Page 51 of 193

Opening/closing a doorFig. 32
Door handle/door opening lever
Read and observe
and on page 45 first.
Opening from the outside
›
Unlock the vehicle and pull the door handle
A
» Fig. 32 of the respective
door.
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 - there is a risk of death!
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Activating/deactivating
50
Interior monitor and towing protection
50
The anti-theft alarm system increases the level of protection against people
trying to break into the vehicle.
The alarm system triggers audible and visual signals if an attempt is made to
break into the vehicle (hereafter referred to only as alarm).
When is the alarm triggered? › Opening the bonnet.
› Opening the boot lid.
› Opening the doors.
› Manipulation of the ignition lock.
› Vehicle inclination
» page 50.
› Movement in the vehicle
» page 50.
› Sudden and significant voltage drop of the electrical system.
› Uncoupling the trailer
» page 116, Driving with a trailer .
› Unlocking the driver's door with the key using the lock cylinder (if subse-
quently within 15 s, the ignition is not turned on). For some countries that the
alarm is triggered immediately after unlocking.
Switching off the alarm
The alarm is switched off by unlocking the vehicle or switching on the ignition.
CAUTION
Before leaving the vehicle, check that the doors and windows are closed in or-
der to ensure that the alarm system is fully operational.
Note
The working life of the alarm siren is 5 years.49Unlocking and opening
Page 52 of 193

Activating/deactivatingRead and observe
on page 49 first.
Activating
The alarm system is activated automatically approximately 30 seconds after
the vehicle is locked.
If the vehicle is unlocked and a door or the boot lid not opened within the next
30 seconds, the vehicle will lock again automatically and the safe securing sys-
tem or anti-theft alarm system will be switched back on. This function is inten-
ded to prevent the car being unlocked unintentionally.
Deactivating
The alarm system is deactivated automatically after the vehicle is unlocked. If
the vehicle is not opened within 30 seconds, the alarm system is automatically
activated again.
Interior monitor and towing protection
Fig. 33
Button for interior monitor and
towing protection
Read and observe on page 49 first.
The interior monitor detects movements inside the car and then triggers the
alarm.
The tow-away protection triggers the alarm if a vehicle is registered as being
on an inclination.
Activating
The interior monitor and the towing protection are activated automatically af-
ter the vehicle is locked.
Deactivating
›
Switch off the ignition.
› Open the driver door.›Press the symbol button
» Fig. 33 on the B column of the driver's side. The
illumination of the symbol
in the button changes from red to orange.›
Lock the vehicle within 30 seconds.
Deactivate the interior monitor and the towing protection if there is a possibili-
ty of the alarm being triggered by movements (e.g. by children or animals)
within the vehicle interior or if the vehicle has to be transported (e.g. by train
or ship) or towed.
CAUTION
■ The opened glasses storage compartment reduces the effectiveness of the
interior monitor. To ensure the full functionality of the interior monitor, the
glasses storage compartment must always be closed before locking the vehi-
cle.■
The anti-theft alarm system is activated when the vehicle is locked, even if
the safe securing system is deactivated. The interior monitor is however not
activated.
Luggage compartment lid
Introduction
This chapter contains information on the following subjects:
Opening/closing
51
Delayed locking of the boot lid
51WARNING■ Ensure that the lock is properly engaged after closing the boot lid. Other-
wise, the lid might open suddenly while the vehicle is moving, even if the
lid was locked – risk of accident!■
Never drive with the boot lid open or unlatched, as otherwise exhaust
gases may get into the interior of the vehicle – risk of poisoning!
■
Do not press on the rear window when closing the luggage compartment
lid, as otherwise it could crack – risk of injury!
■
Make sure that when closing the boot lid, no body parts are crushed -
there is danger of injury!
50Using the system
Page 53 of 193

NoteThe function of the button in the grip above the licence plate is deactivated
when starting off or at a speed of 5 km/hour or more for vehicles with central
locking. The function is restored after the vehicle stops and the door is
opened.
Opening/closing
Fig. 34
Opening / closing tailgate
Read and observe
on page 50 first.
After unlocking the vehicle, the boot lid can be opened with the button in the
handle above the number plate.
Opening / closing tailgate » Fig. 34
Unlocking the door
Open flap
Closing the flap (by pulling the handle)
Delayed locking of the boot lid
Read and observe
on page 50 first.
If the boot lid is unlocked with the symbol button on the remote control
key, then the door is automatically locked after closing.
The period after which the boot lid is locked automatically can be extended by a specialist garage.
After activation of delayed locking, the boot lid can be opened again after clos-
ing within a limited period.
123Delayed locking can be deactivated by a specialist garage at any time.
CAUTION
There is a risk of unwanted entry into the vehicle before the boot lid is locked
automatically. We therefore recommend locking the vehicle with the symbol
button
on the remote control key.
Electric power windows
Introduction
This chapter contains information on the following subjects:
Opening/closing the windows
52
Force limit
52
The electrical power windows can only be operated when the ignition is
switched on.
WARNING■ The electrical power windows are fitted with a force limiter » page 52. If
there is an obstacle, the closing process is stopped and the window goes
down by several centimetres. However, the windows should be closed
carefully – risk of injury!■
Deactivating the electrically operated power windows in the rear doors is
recommended (safety push button)
S
when children are being transported
in the rear seats » Fig. 35 on page 52 .
CAUTION
■
Keep the windows clean to ensure the correct functionality of the electric
windows.■
In the event that the windows are frozen, first of all eliminate the
ice » page 125 , Windows and external mirrors and only then operate the elec-
trical power windows. Otherwise, the window sealing and the electrical power
window mechanism could be damaged.
■
Make sure that the windows are closed whenever you leave the locked vehi-
cle.
For the sake of the environment
At high speeds, you should keep the windows closed to prevent unnecessarily high fuel consumption. 51Unlocking and opening
Page 54 of 193

Note■When driving always use the existing heating, air conditioning and ventila-
tion system for ventilating the interior of the vehicle. If the windows are
opened, dust as well as other dirt can get into the vehicle and in addition the wind noise is more at certain speeds.■
The window lift mechanism is equipped with protection against overheating.
Repeated opening and closing of the window can cause this mechanism to
overheat. If this happens, it will not be possible to operate the window for a
short time. You will be able to operate the window again as soon as the over-
heating protection has cooled down.
Opening/closing the windows
Fig. 35
Buttons on the driver's door/in the rear doors
Read and observe
and on page 51 first.
All windows can be operated from the driver's seat.
Buttons for window levers » Fig. 35
Driver's door
Passenger door
Right rear door
Left rear door
Safety push-button
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
stop immediately.
ABCDSThe driver's window can be completely opened automatically by briefly press-
ing 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 stop immediately.
Safety push-button
The buttons for power windows in the rear doors can be deactivated by press-
ing the safety switch
S
» Fig. 35 . The buttons for the electrical power win-
dows at the rear doors are activated again by pressing the safety push-button
S
again.
If the buttons for the rear doors are deactivated, the warning light in the
safety switch
S
lights up.
Force limit
Read and observe
and on page 51 first.
The electrical power windows are fitted with a force limiter.
If there is an obstacle, the closing process is stopped and the window goes
down by several centimetres.
If the obstacle prevents the window from being closed during the next 10 sec-
onds, the closing process is interrupted once again and the window goes down
by several centimetres.
If you attempt to close the window again within 10 seconds of the window be-
ing moved down for the second time, even though the obstacle was not yet
been removed, the closing process is only stopped. During this time it is not
possible to automatically close the window. The force limiter is still switched
on.
The force limiter is only switched off if you attempt to close the window again
within the next 10 seconds - the window will now close with full force!
If you wait longer than 10 seconds, the force limiter is switched on again.
52Using the system
Page 55 of 193

Lights and visibility
Lights
Introduction
This chapter contains information on the following subjects:
Parking light and low beam
53
Daytime running lights(DAY LIGHT)
54
Turn signal and main beam
55
Automatic driving lamp control
55
Fog lights
56
Fog lights with CORNER function
56
Rear fog light
56
COMING HOME / LEAVING HOME
57
Hazard warning light system
57
Parking light
58
Driving abroad
58
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. 36 on page 53 . The symbols which mark the positions
of the controls are identical.
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.
WARNING (Continued)■ The automatic driving lamp control only operates as a support and
does not release the driver from his responsibility to check the light and, if
necessary, to switch on the light depending on the given light conditions.
The light sensor cannot, for example, detect rain or snow. Under these con-
ditions 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.
Parking light and low beam
Fig. 36
Light switch and control dial for
headlight range adjustment
Read and observe on page 53 first.
Light switch positions - turning the switch
A
» Fig. 36
Switching off lights (except daytime running lights) Automatic switching lights on and off » page 55
Switching on the parking light or parking lights 1)
» page 58
Turn on the low beam 1)
1)
On vehicles with a MAXI DOT display, the symbol also lights up in the light switch.
53Lights and visibility
Page 56 of 193

Light switch positions - pulling the switch A
Switch on the front fog lamp » page 56
Switching on the rear fog light » page 56
Headlight range control - knob
B
Turning the rotary switch from the position
in
gradually adjusts the head-
light range control and thereby shortens 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.
WARNINGAlways adjust the headlight beam to meet the following conditions.■The vehicle does not dazzle other road users, especially oncoming vehi-
cles.■
The beam range is sufficient for safe driving.
Note
■ An audible warning signal will sound if the light switch is in the or posi-
tion, the ignition key is removed and the driver's door is opened. The audible
warning signal is switched off after a few seconds or as a result of door con-
tact when the driver's door is closed. However, the side lights remain on to illu-
minate the parked vehicle if necessary.■
If leaving the vehicle without needing the parking lights on, always turn
the light switch to position
.
Daytime running lights(DAY LIGHT)
Read and observe
on page 53 first.
The daytime running lights (the only function) provides the lighting of the frontvehicle range.
The daytime running lights are switched on automatically if the following
conditions are met.
The light switch is in the position
or
» Fig. 36 on page 53 .
The ignition is switched on.
The parking aid is activated.
Deactivating the function›
Switch off the ignition.
›
Remove the fuse for the daytime running lights » page 164, Fuses in the
dash panel .
Activating the function
›
Switch off the ignition.
›
Use a fuse of appropriate amperage for the daytime running
lights » page 164 , Fuses in the dash panel .
Disable function on vehicles with the START-STOP system or with the
automatic driving light control
›
Switch off the ignition.
›
Slide the turn signal light lever ( » Fig. 37 on page 55 ) downwards and hold
it in this position.
›
Switch on the ignition – wait until the left-turn signal light flashes 4x.
›
Switch off the ignition – an audible signal sounds which confirms the deacti-
vation of the function.
›
Release the turn signal stalk.
Function on vehicles with the START-STOP system or with the automatic
driving light control
›
Switch off the ignition.
›
Slide the turn signal light lever ( » Fig. 37 on page 55 ) upwards and hold it in
this position.
›
Switch on the ignition – wait until the right-turn signal light flashes 4x.
›
Switch off the ignition – an audible signal sounds which confirms the activa-
tion of the function.
›
Release the turn signal stalk.
WARNINGWhen the daytime running light is switched on, the side lights (neither at
the front nor the rear) and the number plate lights are not lit. Therefore al-
ways switch on the low beam when the visibility is poor.54Using the system