
The lighting switches off around 30 seconds after the front door is closed or
the ignition is switched on.WARNINGIf the entry light is on, do not touch its cover – risk of burns!
Visibility
Introduction
This chapter contains information on the following subjects:
Windscreen and rear window heater
76
Sun visors in the front
76
Sun screen
77WARNINGMake sure that the view outside is not covered by ice, snow, mist or other
objects.
Windscreen and rear window heater
Fig. 65
Buttons for the front and rear window heater: manual air condi-
tioning, heating / Climatronic
Read and observe
on page 76 first.
The heating for quick defrosting and ventilation of the front /and rear window.
The heating can be activated with the ignition on.
The heating is turned on after the engine has started.
Buttons for the heating in the centre console (depending on vehicle equip-
ment) » Fig. 65
Activate/deactivate the heated rear window
Activate/deactivate the windshield heating
When the heater is activated, a lamp illuminates inside or below the button.
The heater automatically switches off after approximately 10 minutes.
If the engine is switched off when the heating is on and turned back on again
within 10 minutes, the heating is continued.
Note
■ If the on-board voltage decreases, the heating switches off automatically
» page 204 , Automatic load deactivation .■
If the light within or below the button flashes, the radiator will not work be-
cause of the low state of the battery.
■
If the Climatronic recognises that the windshield could fog up, the windshield
heating is automatically switched on. This function can be activated/deactiva-
ted in the Infotainment » Owner´s Manual Infotainment , chapter CAR - vehicle
settings .
Sun visors in the front
Fig. 66
Fold down visor / flip up visor / make-up mirror and Park Memo
Holder
Read and observe
on page 76 first.
Operation and description of the sun visor » Fig. 66
Fold down the cover
Swivel cover towards the door
1276Using the system

Make-up mirror with cover (the cover can be pushed in the direction of the
arrow)
Parking ticket holderWARNINGWhen objects are attached to the sun visor, the visor can not be pivoted to
the side windows. This might result in injuries to the occupants if the head
airbag is deployed.
Sun screen
Fig. 67
Sun screen
Read and observe on page 76 first.
The sun screen is located in a housing on the luggage compartment cover.
Extending
›
Pull the sun screen on the handle
B
» Fig. 67 and hang it in the holder
A
.
Retracting
›
Remove the sun blind from the handle
B
» Fig. 67 out of the bracket and
hold it in such a way that it can roll up slowly into the housing without being
damaged.
Windscreen wipers and washers
Introduction
This chapter contains information on the following subjects:
Windscreen wipers and washers
78
Headlight cleaning system
78ABThe windscreen wipers and the wash system only operate if the ignition is
switched on and the bonnet and boot are closed.
Winter setting of the windscreen wiper
If the windscreen wipers are in rest position, they cannot be folded out from
the windscreen. For this reason we recommend adjusting the windscreen wip-
ers in winter so that they can be folded out from the windscreen easily.
▶ Switch on the windscreen wipers.
▶ Switch off the ignition.
The windscreen wipers remain in the position in which they were when
switching off the ignition.
The service position can also be used as a winter position » page 225.WARNING■
Properly maintained windscreen wiper blades are essential for clear visi-
bility and safe driving » page 225.■
Do not use the windscreen washer system at low temperatures, without
heating the windscreen beforehand. Otherwise the window washer fluid
could freeze on the windscreen and restrict the view to the front.
CAUTION
■ In cold temperatures and during the winter, check before switching on the
ignition that the wiper blades are not frozen to the windscreen. If the wind-
screen wipers are switched on when the blades are frozen to the windscreen,
this may damage both the blades and windscreen wiper motor!■
Carefully peel frozen wiper blades off the pane.
■
Remove snow and ice from the windscreen wipers before driving.
■
If the windscreen wipers are handled carelessly, there is a risk of damage to
the windscreen.
■
Do not switch on the ignition if the front wiper arms are retracted. The wiper
arms could damage the paint on the bonnet.
■
If there is an obstacle on the windscreen, the wiper will try to push away the
obstacle. The wiper stops automatically after 5 attempts to eliminate the ob-
stacle, in order to avoid a damage to the wiper. Remove the obstacle and
switch the wiper on again.
77Lights and visibility

The headlight washer system works under the following conditions.The ignition is switched on.
The low beam is switched on.
The outside temperature is about -12° C to +39° C.
To ensure the correct functioning of the system, even in winter, this needs to be regularly cleared of snow and ice, e.g. free with a de-icing spray.
Rear mirror
Introduction
This chapter contains information on the following subjects:
Interior mirror dimming
79
Exterior mirrors
80WARNING■ Convex (curved outward) or aspheric exterior mirrors increase the field of
vision. They do, however, make objects appear smaller in the mirror. These
mirrors are therefore only of limited use for estimating distances to the fol-
lowing vehicles.■
Whenever possible use the interior mirror for estimating the distances to
the following vehicles.
WARNINGThe mirrors with automatic dimming contain an electrolyte liquid which can
escape if mirror glass is broken.■
The leaking electrolytic fluid can irritate the skin, eyes and breath appara-
tus.
■
If your eyes or skin come into contact with the electrolytic fluid, immedi-
ately wash the affected area for a few minutes long with a lot of water. If
necessary get medical assistance.
Interior mirror dimmingFig. 69
Interior mirror: manual dimming/auto-dimming/light sensor
Read and observe
on page 79 first.
Mirrors with manual dimming » Fig. 69
Basic position of the mirror
Mirror blackout
Mirror with automatic dimming » Fig. 69
Warning light - lights when dimming is activated
Switch for the activation of the automatic mirror dimming
Light sensor
Light sensor on the back of the mirror
Mirror with automatic dimming
If the automatic dimming is enabled, the mirror dims automatically depending
on the light falling on the sensors.
When the interior lights are switched on or the reverse gear is engaged, the
mirror always moves back into the basic position (not dimmed).
Do not attach external devices (e.g. navigation systems) on to the windscreen
or in the vicinity of the interior mirror »
.
WARNING■
The illuminated display of an external navigation device can lead to op-
erational faults to the automatic dimming interior mirror – risk of accident.■
The automatic dimming mirror only functions smoothly if the light falling
on the sensors is not impaired, e.g. by the rear sun roller blind.
12ABCD79Lights and visibility

Exterior mirrorsFig. 70
Exterior mirror operation
Read and observe on page 79 first.
The rotary knob can be moved into the following positions (depending on ve-
hicle equipment)
Adjust the left mirror
Adjust the right mirror
Switch off mirror control
Mirror heater
Fold in both mirrors housings, to fold back move the knob to another posi-
tion
The mirror heating only works when the engine is running.
Adjust the position
The mirror can be adjusted to the desired position by moving the knob in the
direction of the arrow » Fig. 70.
The movement of the mirror surface is identical to the movement of the rotary
knob.
If the electrical mirror setting fails at any time, the mirrors can be adjusted by
hand by pressing on the edge of the mirror surface.
Synchronous adjustment of the mirror
›
The synchronous adjustment of the mirrors is activated in the Infotainment
» Owner´s Manual Infotainment , chapter CAR - vehicle settings .
›
Turn the knob for the mirror control to the position for the driver mirror ad-
justment.
›
Adjust the mirror to the desired position.
Automatically folding in and folding back both exterior mirrors
The exterior mirrors are automatically collapsed after locking the vehicle in the
park position.
The exterior mirrors are folded out automatically after unlocking the vehicle in
the driving position.
Automatic folding in / out of both mirror housings can be activated or deactiva-
ted in the Infotainment » Owner´s Manual Infotainment , chapter CAR - vehicle
settings .
Mirror with automatic dimming
The exterior mirror blackout is controlled together with the automatic dimming
interior mirror » page 79.
Memory function for mirrors
Applies to vehicles with electrically adjustable driver's seat.
It is possible to save the current setting of the exterior mirror when saving the
driver's seat position with » page 84, Memory Function of the electrically ad-
justable seat or » page 84 , Memory function of the remote control key .
Fold in passenger's mirror
Applies to vehicles with electrically adjustable driver's seat.
The passenger-side mirror can be tilted to the stored position to improve the
view to the curb when reversing.
Operating conditions. The function is activated in Infotainment » Owner´s Manual Infotainment ,
chapter CAR - vehicle settings .
The mirror setting has been previously stored, » page 84, Memory Func-
tion of the electrically adjustable seat or » page 84 , Memory function of
the remote control key .
The reverse gear is engaged.
The knob for the mirror control is in the position for the passenger mirror
adjustment.
The mirror returns to its initial position after the rotary knob is put into anoth-
er position or if the speed is more than 15 km/h.WARNINGDo not touch the exterior mirror surfaces, if the exterior mirror heating is
switched on - hazard of burning. 80Using the system

CAUTION■Never adjust exterior mirrors with the fold-in function by hand - risk of
damaging the electric mirror actuator!■
When the mirror is swung by external influences (due to impact during ma-
noeuvring, for example), then first fold-in the mirror by turning the knob and
wait for a loud clapping noise.
Seats and head restraints
Seats and head restraints
Introduction
This chapter contains information on the following subjects:
Manually adjusting seats
82
Adjusting the front seats electronically
82
Head restraints - adjusting height
82
Headrests - removing and installing
83
Memory Function of the electrically adjustable seat
84
Memory function of the remote control key
84WARNING■ Only adjust the driver's seat when the vehicle is stationary – risk of acci-
dent!■
Caution when adjusting the seat! You may suffer injuries or bruises as a
result of adjusting the seat without paying proper attention.
■
The electric front seat adjustment is functional even with the ignition off.
Therefore, when leaving the vehicle, never leave people who are not com-
pletely independent, such as children, unattended in the vehicle - there is a
danger of injury!
■
Do not transport any objects on the front passenger seat except objects
(e.g. child safety seat) provided for this purpose – risk of accident!
Note
■ After a certain time, play can develop within the adjustment mechanism of
the backrest angle.■
For safety reasons, it is not possible to store the seat position in the electric
seat memory and remote control key memory if the inclination angle of the
seat backrest is more than 102° in relation to the seat cushion.
■
Each time you store the position of the electrically adjustable driver's seat
and exterior mirrors, the existing setting is deleted.
81Seats and head restraints

Memory Function of the electrically adjustable seatFig. 76
Memory buttons and SET button
Read and observe on page 81 first.
The pre-set buttons on the driver's seat make it possible to save the driver's
seat and exterior mirror positions.
Each of the three memory buttons
B
» Fig. 76 can be assigned a set position.
Storing driver's seat and exterior mirror settings for driving forward
›
Switch on the ignition.
›
Adjust the seat and the two mirrors to the desired position.
›
Press the button (Position
A
» Fig. 76 ).
›
Within 10 seconds after pressing the
button, press the desired memory
button
B
.
An acknowledgement sound confirms the storage.
Saving front passenger mirror settings for reversing
The function of lowering the passenger mirror surface when reversing must be
enabled in Infotainment » Owner´s Manual Infotainment , chapter CAR - Vehi-
cle Settings .
›
Switch on the ignition.
›
Press the required memory button
B
» Fig. 76 .
›
Turn the knob for the external mirror control to the position for the passen-
ger side mirror adjustment » page 80.
›
Engage reverse gear.
›
Adjust the front passenger's mirror to the desired position.
›
Disengage reverse gear.
The set position of the exterior mirror is stored.
Retrieving the saved settingIgnitionDriver's doorPress the required memory button B
» Fig. 76Switched offOpenShortClosedLongActivatedOpenLongClosedLong
Stopping the ongoing adjustment ▶ Press any button on the driver's seat or the button on the remote control
key.
Note
Each time new seat and exterior mirror settings for forward travel are saved,
the passenger exterior mirror setting for reverse travel must also be saved
again.
Memory function of the remote control key
Read and observe
on page 81 first.
The automatic storage of the driver's seat position and exterior mirror posi-
tions when locking the vehicle can be turned on in the memory of the remote
control key (hereafter referred to as automatic storage function).
This function can also be enabled or disabled in the Infotainment » Owner´s
Manual Infotainment , chapter CAR - vehicle settings .
Enable automatic storage
›
Unlock the vehicle with the remote control key.
›
Press and hold any memory button
B
» Fig. 76 on page 84 .
›
After the seat has assumed the position stored under this button, at the
same time press the button on the remote control key within 10 seconds.
The successful activation of the automatic storage function for each key is
confirmed by an acoustic signal.
Storing driver's seat and exterior mirror settings for driving forward
›
Enable automatic storage.
When automatic storage is activated, the current positions of the driver's seat
and the external mirrors are saved in the memory of the remote control key
each time the vehicle is locked.
84Using the system

When the vehicle is next unlocked using the same key, the driver's seat and
the external mirrors assume the positions stored in the memory of this key.
Saving front passenger mirror settings for reversing
The function of lowering the passenger mirror surface when reversing must be
enabled in Infotainment » Infotainment Owner´s Manual , chapter CAR - Vehi-
cle Settings .›
Unlock the vehicle with the relevant remote control key.
›
Switch on the ignition.
›
Turn the knob for the external mirror control to the position for the passen-
ger side mirror adjustment » page 80.
›
Engage reverse gear.
›
Adjust the front passenger's mirror to the desired position.
›
Disengage reverse gear.
The adjusted position of the exterior mirror is stored in the remote control key
memory.
Disable the function of automatic storage
›
Unlock the vehicle with the remote control key.
›
Press the button (Position
A
» Fig. 76 on page 84 ) and hold.
›
Press the button on the remote control key within 10 seconds.
The successful deactivation of the automatic storage function for each key is confirmed by an acoustic signal.
Stopping the ongoing adjustment
›
Press any button on the driver's seat or the button on the remote control
key.
Seat features
Introduction
This chapter contains information on the following subjects:
Seat heaters
85
Front armrest setting
86
Rear armrest setting
86
Folding front passenger seat
86
Seat backrests
87
Long cargo channel in the rear seat backrest
88Seat heatersFig. 77
Buttons for heating the front seats/rear seats
The seat backrests and surfaces of the front seats and the outer rear seats
can be heated electrically.
The seat heating can only be switched on when the engine is running.
Buttons for the seat heating » Fig. 77
Left seat heating
Right seat heating
Switching on
›
Press the button or
» Fig. 77 .
Pressing once switches the seat heating on at its maximum level.
With repeated pressing of the switch, the intensity of the heating is reduced
until it is switched off.
The level of the seat heating is indicated by the number of illuminated warning
lights underneath/in the switch.
If the engine is switched off and then turned on again within 10 mins with the
driver seat heating switched, then the driver's seat heating is automatically
turned on again.
85Seats and head restraints

›START STOP deactivate
» page 126, Manually deactivating/activating the
system .›
Fully depress and hold the brake pedal with your left foot.
›
Fully depress the accelerator pedal with your right foot.
›
Release the brake pedal.
The vehicle starts off with maximum acceleration.
›
Reactivate the TCS and START-STOP when the desired speed has been
reached.
WARNINGRapid acceleration, particularly on slippery roads, can lead to loss of control
of the vehicle – risk of accident!
Running-in and economical driving
Introduction
This chapter contains information on the following subjects:
Running-in
132
Tips for economical driving
132
DriveGreen function
133
The fuel consumption, degree of pollution and vehicle wear depend on driving
style, road condition, weather conditions and the like.
Running-in
Driving in the engine
The engine has to be run in during the first 1500 kilometres. During this period,
the driving style decides on the quality of the driving-in process.
During the first 1 000 km we recommend not driving faster than 3/4 of the
maximum permissible engine speed, not to drive at full throttle and to dis-
pense with the trailer.
In the area of 1,000 to 1,500 kilometres the engine load can be increased up
to the maximum permitted engine speed.
New tyres
New tyres have to be “run in” since they do not offer optimal grip at first.
Drive especially carefully for the first 500 km or so.
New brake pads
New brake pads have to first “grind in” because these do not initially have the
best possible braking effect.
Drive especially carefully for the first 200 km or so.
Tips for economical driving
To achieve the lowest possible fuel consumption, the following instructions
must be observed.
Looking ahead when driving
Avoid unnecessary acceleration and braking.
Switch in an energy saving and timely manner Observe the recommended gear » page 41.
Avoid full throttle and high speeds
Fuel consumption can be reduced by half if only three-quarters of the possible
top speed of your vehicle is used.
Reducing idling
If the vehicle is fitted with the START STOP system there is an automatic re-
duction of the idling. If the engine is stopped on vehicles without START-STOP
system, such as when waiting in a traffic jam, the fuel economy is already
greater after 30 - 40 s than the fuel quantity which is required for engine re-
start.
Avoid short distances
When driving a short distance of less than about 4 km, the engine cannot
reach its operating temperature. As long as the engine has not reached oper-
ating temperature, the fuel consumption is significantly higher than with the
engine hot.
Pay attention to the correct tyre inflation pressure being maintained
Further information » page 205.
Avoid unnecessary ballast
Per 100 kg of weight, consumption increases by about 0.3 l/100 km. At a speed
of 100 - 120 km/h, a vehicle fitted with a roof rack cross member without a load
will use about 10 % more fuel than normal due to the increased aerodynamic
drag.
Saving electricity
Only turn on electrical consumers (e.g. seat, window and mirror heating and
the like) for as long as necessary.
132Driving