
Unlocking/locking with the remote controlFig. 13
Remote control key
First read and observe the introductory information and safety warn-
ings on page 32.
Explanation of graphic » Fig. 13
Unlocking the vehicle
Locking the vehicle
Unlocking the boot lid
Folding out/folding up of the key bit Warning light
Unlocking
The turn signal lights flash twice as confirmation that the vehicle has been un-
locked.
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 1)
or
anti-theft alarm system will be switched on. This function is intended to prevent
the car being unlocked unintentionally.
Locking
The turn signal lights flash once as confirmation that the vehicle has been locked.
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.
Checking the battery condition
If the red indicator light
B
» Fig. 13 does not flash when you press a button on
the remote control key, the battery is empty. Replace the battery » page 231.
ABWARNINGIf the car is locked from the outside and the safelock system is switched on,
there must not be any person in the car as it is then not possible to open ei-
ther a door or a window from the inside. The locked doors make it more diffi-
cult for rescuers to get into the vehicle in an emergency – risk to life!
CAUTION
■ Only operate the remote control when the doors and boot lid are closed and the
vehicle is in your line of sight.■
If the driver door is open, the vehicle cannot be locked using the remote control
key.
■
The operation of the remote control may temporarily be affected by signal inter-
ference from transmitters close to the car and which operate in the same fre-
quency range.
Note
For vehicles with anti-theft alarm the acoustic signals can also be activated/deac-
tivated by locking/unlocking » page 29.
Synchronising the remote control
First read and observe the introductory information and safety warn-
ings
on page 32.
If the vehicle does not unlock when pressing the remote control, the key may not
be synchronised. This can occur when the buttons on the remote control key are
actuated a number of times outside of the operative range of the equipment or
the battery in the remote control key was replaced.
Synchronise the key as follows.
›
Press any button on the remote control key.
›
Pressing of the button means that the door will unlock with the key within 1 mi-
nute.
1)
This function only applies to certain countries.
34Using the system

Unlocking/locking – KESSYFig. 14
KESSY: Name of the zones / sensors in the front door handle
First read and observe the introductory information and safety warn- ings
on page 32.
Unlocking or locking areas » Fig. 14
Front door left
Front door right
Luggage compartment lid
The KESSY system (Keyless Entry Start Exit System) enables unlocking and lock-
ing of the vehicle without actively using the remote control key. The key must be
in one of the areas
A,
B
or
C
» Fig. 14 (about 1.5 meters away from the vehicle).
Unlocking
›
Grab the door handle of the front door or cover the sensor
2
» Fig. 14 with the
whole palm of your hand » .
Locking
›
Touch the sensor
1
» Fig. 14 with your fingers.
On vehicles fitted with automatic gearbox, the selector lever must be moved into the position P before unlocking.
Switching off the safelock system
›
Touch the sensor
1
» Fig. 14 twice within 2 seconds with your fingers.
If you cover the sensor
2
at the same time as the sensor
1
when unlocking the
vehicle, it is not unlocked.
If the vehicle is locked via the sensor
1
, it will not be possible to unlock it again
in the following 2 seconds via the sensor
2
- prevents accidental unlocking.
ABCThe KESSY system can find the valid key, even if it was left in the front of the ve-
hicle's roof for example D » Fig. 14 . It is therefore not always necessary to know
where the key is.
Always check to see whether the vehicle is locked. Further information about the KESSY system » page 38.
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.
■
After leaving the vehicle, it does not lock automatically, the procedure for lock-
ing the vehicle must therefore be observed.
■
If the battery in the key is weak or discharged, the vehicle may not be unlocked
or locked via the KESSY system. In this case, use the emergency unlocking or
emergency locking on the driver's door » page 232.
Safe securing system
First read and observe the introductory information and safety warn-
ings
on page 32.
The door locks are blocked automatically if the vehicle is locked from the outside.
Afterwards, it is not possible to open the doors with the door handle either from
the inside or from the outside.
This fact is pointed out by the following message on the display of the instrument
cluster after switching out the ignition.
Check SAFELOCK! Owner's manual!
CHECK DEADLOCK
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 off
The safelock can be switched off by locking twice within 2 seconds.
Switching on
The safelock switches on automatically the next time the vehicle is locked and unlocked.
35Unlocking and opening

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 vehi-
cle is on an incline – risk of injury!
■
Never drive with the doors open - it can be fatal!
KESSY
Introduction
This chapter contains information on the following subjects:
Information messages
38
Parking vehicle
38
The KESSY system (Keyless Entry Start Exit System) enables unlocking and lock-
ing of the vehicle without actively using the remote control key.
Information messages
First read and observe the introductory information given on page 38.
Key in the vehicle
The protection against inadvertently locking the key in the vehicle unlocks the vehicle automatically if the following conditions are met.
The vehicle, including the boot lit, has been locked.The key with which the vehicle has been locked remains in the vehicle in the
zone
D
» Fig. 14 on page 35.
The turn signal lights flash four times as confirmation that the vehicle has been
unlocked again.
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 au-
dible signal sounds.
The system has not found a key
If the system has not found a key in the vehicle, the following message appears in the display of the instrument cluster.
Key not found.
NO KEY
This can occur if the key is outside the vehicle, the battery in the key is dis-
charged, the key is defective or the electromagnetic field is strongly disturbed.
Fault in KESSY system
If there is a fault in the KESSY system, the following message will appear in the display of the instrument cluster.
Keyless faulty.
CHECK KEYLESS
Low voltage of the key battery
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
Change the key battery » page 231.
Parking vehicle
First read and observe the introductory information given on page 38.
If the vehicle is not unlocked within 60 or 90 hours, the sensors in the handle of
the driver or front passenger's door are deactivated automatically » Fig. 14 on
page 35.
Activation after 60 hours
›
Unlock the driver's door using the sensor
2
» Fig. 14 on page 35.
›
Press the handle of the boot lid.
›
Unlock the vehicle using the symbol button
on the remote control key.
›
Unlocking the driver's door in an emergency » page 232.
38Using the system

Activation after 90 hours›Unlock the vehicle using the symbol button on the remote control key.›
Unlocking the driver's door in an emergency » page 232.
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Activating/deactivating
39
Interior monitor and towing protection
40
The anti-theft alarm system (hereinafter referred to only as alarm system) increa-
ses protection against break-in attempts 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).
An alarm is triggered when the following monitored areas of the vehicle have a
fault.
› Bonnet.
› Boot lid.
› Doors.
› Ignition lock.
› Vehicle inclination
» page 40, Interior monitor and towing protection .
› Interior of car
» page 40, Interior monitor and towing protection .
› A drop in voltage of the on-board power supply.
› Socket of the factory-fitted towing device
» page 157, Driving with a trailer .
An alarm is immediately triggered if either of the two battery terminals is discon-
nected while the anti-theft alarm system is activated.
The alarm is switched off by unlocking the vehicle or switching on the ignition.
CAUTION
Before leaving the vehicle, it must be checked that all of the windows, doors and
the sliding/tilting roof are locked in order to ensure the full functionality of the
anti-theft alarm system.
Note
The working life of the alarm siren is 5 years.
Activating/deactivating
First read and observe the introductory information and safety warn-ings
on page 39.
Activating
The anti-theft alarm system is activated automatically approximately 30 seconds
after the vehicle is locked.
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.
Deactivating
The anti-theft alarm system is deactivated automatically after the vehicle is un-
locked. If the vehicle is not opened within 30 seconds, the anti-theft alarm sys-
tem is automatically activated again.
The alarm system is also deactivated if you unlock the driver door using the key
within 45 seconds of locking the vehicle.
Note
■ When the Vehicle is unlocked using the key on the driver's door, insert the key
into the ignition and switch on the ignition in order to deactivate the alarm sys-
tem.■
You can switch the audible signalling of the activation of the warning system on
and off in the Maxi DOT display in the menu item ATA confirm » page 29 .
39Unlocking and opening

Closing›Press and hold the symbol button on the key.›
Hold the key in the driver's lock in the lock position.
›
Press and hold he central locking button in the area of the symbol » Fig. 15 on
page 36.
›
Hold Button
A
1) in the closing position » Fig. 21 on page 42.
›
In the KESSY system, hold a finger on the sensor
1
» Fig. 14 on page 35.
The speed limit for winter tyres can be set in the MAXI DOT display in the menu
item Window op. . » page 29 .
The prerequisite for ensuring that the convenience operating feature correctly is the automatic opening/closing of all windows is operational.
You can interrupt the opening or closing process for the windows immediately byreleasing the key or the button
A
and interrupting the locking/unlocking.
Convenience opening or closing the window using the key in the driver's lock is
only possible within 45 seconds after locking the vehicle.
Operational faults
First read and observe the introductory information and safety warn-
ings
on page 41.
The automatic power windows do not work if the vehicle battery has been dis-
connected and connected again while a window was open. The system must be
activated.
Activation sequence:
›
Switch on the ignition.
›
Pull the top edge of the button and close the window.
›
Release the button.
›
Pull the relevant button upwards again for approx. 3 seconds, and keep it press- ed down.
Panorama sliding/tilting roof
Introduction
This chapter contains information on the following subjects:
Operation
45
Opening/closing the sun screen
45
Convenience operation of sliding / tilting roof
46
The panoramic sliding/tilting roof (abbreviated in the following as 'sliding/tilting
roof') can only be operated when the ignition is turned on and when the outdoor temperature is higher than -20 °C.
The sliding/tilting roof can still be operated for approx. 10 minutes after switchingthe ignition off. However, as soon as the driver or front passenger's door is
opened it is no longer possible to operate the sliding/tilting roof.
CAUTION
■ Always close the sliding/tilting roof before disconnecting the battery.■If, for example, the battery has been disconnected and reconnected, it is possi-
ble that the sliding/tilting roof does not operate correctly. Next, move the rotary
switch into position A
» Fig. 23 on page 45 , pull the recess firmly downwards
and hold forwards firmly. The sliding/tilting roof opens and closes again after
around 10 seconds. Do not release the control dial until it has done so.
■
If, for example, the battery has been disconnected and reconnected, it is possi-
ble that the sun screen does not operate correctly. Then turn the switch to posi-
tion
A
» Fig. 23 on page 45 and press and hold the button » Fig. 24 on
page 45. The sun screen opens and closes again after around 10 seconds. Do
not release the control dial until it has done so.
1)
Convenience opening and closing the windows with the button
A
is possible immediately after un-
locking the vehicle or turning off the ignition and opening the driver's or front passenger's door.
44Using the system

The daytime running lights are switched on automatically if the following condi-tions are met:
The light switch is in the position » Fig. 27 on page 49.
The visibility in the vehicle environment is reduced. The ignition is switched off.
The parking aid is activated.
The function switches on the following light, depending on the equipment fit- ted.
› Parking lights
› Low beam
› Entry lighting in the exterior mirrors
› Licence plate light
The light is controlled on the basis of information that is collected from the holder
mounted in the rear-view mirror sensor » page 49 .
COMING HOME
The light turns on automatically when you open the driver's door on (within 60
seconds of turning off the ignition).
The light turns off 10 seconds after closing all the doors and the boot lid or after
the pre-set time has expired.
If a door or the boot lid remains open, the light goes out after 60 seconds.
LEAVING HOME
The light turns on automatically after the vehicle is unlocked with the remote
control.
The light turns off after 10 seconds or after a pre-set time or after the vehicle is
locked.
If no door is opened, the vehicle is locked automatically after 30 seconds.
Activate/deactivate the function
The functions and settings of the illumination time can be activated/deactivated via the MAXI DOT display in the menu items Coming Home or Leaving
Home » page 29 .
CAUTION
■
Do not attach any stickers or similar objects in front of the light sensor on the
windscreen to avoid impairing the function or its reliability.■
If this function is activated constantly, the battery will be heavily discharged
particularly in short-haul traffic.
Hazard warning light systemFig. 29
Button for hazard warning light
system
First read and observe the introductory information and safety warn-
ings on page 47.
Switching on/off
›
Press the button
» Fig. 29 .
All the turn signal lights on the vehicle flash at the same time when the hazard
warning light system is switched on. The warning light for the turn signals and
the warning light in the button also flash at the same time. The hazard warning
light system can also be operated if the ignition is switched off.
If one of the airbags is deployed, the hazard warning light system will switch on
automatically.
If the turn signal light is switched on when the hazard warning light and the igni- tion are both switched on, then only the turn signal light on the corresponding
vehicle side will flash.
WARNINGSwitch on the hazard warning light system if, for example, the following oc-
curs.■
You encounter a traffic congestion.
■
The vehicle has broken down.
52Using the system

Visibility
Introduction
This chapter contains information on the following subjects:
Windscreen and rear window heater
55
Sun visors
55
Windscreen and rear window heater
Fig. 34
Buttons for the rear and front window heating system: manual air
conditioning / Climatronic
First read and observe the introductory information given on page 55.
Explanation of graphic.Switch the rear window heater on/off
Switching the windscreen heater on/off
When heating is switched on, a lamp within the button lights up
The windscreen and rear window heater only operates when the engine is run-
ning.
The windscreen and rear window heater automatically switches off after approxi-
mately 10 minutes.
For the sake of the environmentThe heating should be switched off as soon as the window is de-iced or free from
mist. The reduced current consumption will have a favourable effect on fuel econ-
omy » page 133 , Saving electrical energy .
Note
■
If the on-board voltage drops, the windscreen and rear window heater switches
off automatically, to provide sufficient electrical energy for the engine con-
trol » page 210 , Automatic load deactivation .■
If the light is flashing inside the button, the heater is off due to low battery.
■
The position and shape of the switch may vary according to the equipment fit-
ted.
Sun visors
Fig. 35
Sun visor/double sun visor
First read and observe the introductory information given on page 55.
The sun visor for the driver or front passenger can be pulled out of the fixture and
swivelled towards the door in the direction of the arrow
1
» Fig. 35 .
The vanity mirrors in the sun visors are provided with covers. Push the cover in
the direction of the arrow
2
.
The purpose of the strap
A
is to store small, light objects, such as a notepad, etc.
On vehicles that are equipped with a double sun visor, the auxiliary visor can be
unfolded in the direction of the arrow
3
after swivelling the sun visor towards
the door.
55Lights and visibility

Removing the ashtray from the low centre console›Place the ashtray insert into the console and press it in.
Opening the ashtray on the high centre console›
Press on the top part of the ashtray cover in area
C
» Fig. 63 .
Removing the ashtray from the high centre console
›
Carefully push the ashtray cover downwards as far as the stop.
›
Grasp the ashtray insert in the area of the arrows » Fig. 63 and remove.
Inserting the ashtray into the high centre console
›
Place the ashtray insert in the mount and press it in.
WARNINGNever place flammable objects in the ashtray – risk of fire!
CAUTION
■ When removing the ash tray, do not hold it on the cover on the front – risk of
breakage.■
The ashtray in the rear part of the central console must be closed (otherwise it
could get damaged) before folding forward the rear middle seat.
12-volt power outlet
Fig. 64
12 -volt socket in the front central console/ in the luggage compart-
ment
First read and observe the introductory information and safety warn- ings on page 70.
Overview of the 12-volt power socket
In the front centre console » Fig. 64 - .
In the boot » Fig. 64 - .
Use of the 12-volt power socket
›
Remove the cover on the power socket » Fig. 64 - or open the cover on the
power socket as appropriate » Fig. 64 - .
›
Connect the plug for the electrical appliance to the socket.
The 12-volt power sockets and any connected appliances can also be operated when the ignition is switched off or the ignition key is withdrawn »
.
Further information » page 184, Service work, adjustments and technical altera-
tions .
WARNING■
Improper use of the power sockets and the electrical accessories can cause
fires, burns and other serious injuries.■
Never leave children unattended in the vehicle.
■
If the connected electric device becomes too hot, switch it off and discon-
nect it from the power supply immediately.
CAUTION
■ The power socket can only be used for connecting approved electrical accesso-
ries with a total power uptake of up to 120 watt.■
Never exceed the maximum power consumption, otherwise the vehicle's elec-
trical system can be damaged.
■
Connecting appliances when the engine is not running will drain the battery of
the vehicle!
■
Only use matching plugs to avoid damaging the power sockets.
■
Only use accessories that have been tested for electromagnetic compatibility in
accordance with the applicable directives.
■
Switch off the devices connected to the power sockets before you switch the
ignition on or off and before starting the engine, to avoid damage from voltage
fluctuations.
■
Observe the operating instructions for the connected devices!
75Seats and useful equipment