
Fog lights with the CORNER functionRead and observe
on page 67 first.
The function CORNER provides better illumination of the nearby environment
when turning, manoeuvring or anything similar.
The function automatically switches on the fog lights on each side of the ve- hicle, if the following conditions are met.
The turn signal is switched on or the front wheels are turned sharply 1)
.
The vehicle speed is below 40 km/h.
The low beam is switched on.
The fog lights are not switched on.
Note
The two fog lights are switched on when you shift into the reverse gear.
COMING HOME / LEAVING HOME
Read and observe
on page 67 first.
The function COMING HOME ensures that the vehicle's environment is illumi-
nated after switching off the ignition and opening the driver's door.
The function LEAVING HOME ensures that the vehicle's environment is illumi-
nated after unlocking the vehicle with the radio remote control unit.
The function switches the light on only if there is poorer visibility and the light
switch is in the position .
Enabling / disabling and setting functions
The functions and setting of the lighting duration can be activated or deactiva-
ted in the Infotainment system » Owner´s Manual Infotainment , chap-
ter CARVehicle settings .
CAUTION■
Poorer visibility is evaluated by a motor mounted below the windscreen in
the holder of the interior mirror sensor. Do not attach any stickers or similar
objects in front of the light sensor on the windscreen in order to avoid impair-
ing the function or its reliability.■
If this option is always enabled, then the battery is heavily loaded.
Hazard warning light system
Fig. 58
Button for hazard warning light
system
Read and observe on page 67 first.
The hazard warning lights make other road users aware of your vehicle.
The function switches on all indicators.
Switching on and off
›
Press the button
» Fig. 58 .
When you turn it on the warning light
flashes in the button and at the same
time the warning lights
in the instrument cluster.
The hazard warning light system can also be operated if the ignition is switch-
ed off.
If one of the airbags is deployed, the hazard warning light system will switch
on automatically.
The automatic activation of hazard warning lights can take place during a
heavy braking. After starting or accelerating the hazard warning system is au-
tomatically switched off.
1)
If both switch-on conditions are conflicting, for example, if the front wheels are turned to the left and
the right turn signal light is switched on, the turn signal light has the higher priority.
71Lights and visibility

When the hazard warning system is on and the indicator light is switched on
(e.g. when turning), the hazard warning lights are switched off temporarily and
only the turn signal flashes on the relevant side of the vehicle.
Parking lights
Read and observe
on page 67 first.
The side light is provided for lighting of the parked vehicle.
Switching on the side light
on one side
›
Switch off the ignition.
›
Press the control lever to position
A
or
B
as far as the stop » Fig. 55 on
page 68 .
The parking lights on the right or left side of the vehicle are turned on.
Switching on the side light on both sides
›
With the ignition switched on turn the light switch to position .
›
Switch off the ignition.
›
Lock the vehicle.
After pulling out the ignition key and opening the driver's door, an audible
warning sounds.
After a few seconds or after closing the driver's door, the audible alarm is
turned off, but the parking lights will remain switched on.
CAUTION
■ Turning on the parking light means the battery is heavily loaded.■The parking light cannot be turned off automatic due to the low battery
charge level.■
If the two-sided parking lights are switched on when the ignition is off, then
there is no automatic switching off of the parking light.
Driving abroad
Read and observe
on page 67 first.
When driving in countries with opposing traffic system (traffic on the
left/right), your headlights may dazzle oncoming traffic. In order to avoid this,
the headlights must be adjusted at a specialist garage.
You can adjust the Xenon headlights yourself by setting the travel mode in In- fotainment » Owner´s Manual Infotainment , chapter CARVehicle settings .
Headlamp Assistant (Light Assist / Dynamic Light Assist)
Introduction
Fig. 59
Camera view window for the
headlamp assistant
This chapter contains information on the following subjects:
Function
73
Switching on and off
73
Information messages
73
The headlamp assistant (following as system) can prevent the dazzling of oth-
er road users.
The system automatically switches the high beam on / off, if necessary, ad-
justs the beam of the headlights in accordance with the existing traffic (other
vehicles) and environmental conditions (e.g. driving through a lighted village).
The switching on / off of the high beam, if necessary adaptation of the head-
lamp is controlled by a camera » Fig. 59.
Depending on the equipment, the following system versions can exist. ▶
Light Assist
▶
Dynamic Light AssistLight Assist
The system automatically switches the high beam on / off.
Dynamic Light Assist
The system automatically adjusts the light cone shape of the headlights in or-
der to prevent the dazzling oncoming and preceding vehicles, while ensuring
the highest possible illumination of the road edges.
72Using the system

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 216 , 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 flap / flip up flap / make-up mirror and parking permit
holder
Read and observe
on page 75 first.
Operation and description of the sun visor » Fig. 66
Fold down the cover
Swivel cover towards the door
Make-up mirror with cover (the cover can be pushed in the direction of the
arrow)
Light (turns on when the cover of the make-up mirror is pushed to one
side)
Parking ticket holder
12ABCWARNINGWhen 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 75 first.
The sun screen is located in a housing on the luggage compartment cover.
Extending
›
Pull the sun blind on the handle
A
in the direction of arrow » Fig. 67 and
hook in the magnetic brackets
B
.
Retracting
›
Remove the sun blind from the handle
A
» 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.
Note
It is not necessary to roll up the sun blind before opening the boot lid.76Using the system

Storage compartment in the front centre consoleFig. 92
Storage compartment: open/close
Fig. 93
Phone box
Read and observe on page 90 first.
The storage compartment contains an induction panel that is connected to theGSM antenna - the Phonebox » Fig. 93.
The storage compartment is equipped with an interior light which illuminates
when the parking or dipped head lights are on.
Opening
›
Press on the fuel filler flap in the direction of the arrow » Fig. 92 -
.
Closing
›
Press on the fuel filler flap in the direction of the arrow » Fig. 92 -
.
The lid closes automatically in the opposite direction of the arrow.
Phone box
When the telephone is inserted into the Phone box, the telephone signal in-
creases in strength by about 20%. This reduces the level of phone battery dis-
charge and the electromagnetic radiation inside the vehicle.›
Place the telephone in the storage compartment B with its back on the in-
duction panel » Fig. 93.
WARNING■
The storage compartment is not a substitute for the ashtray and must al-
so not be used for such purposes – risk of fire!■
The storage compartment must always be closed when driving for safety
reasons.
CAUTION
■ The Phone box cannot be used as an alternative to connecting the tele-
phone with the Infotainment.■
Protective cases or cases around the telephone placed in the storage com-
partment may interfere with the telephone signal strength.
■
Metallic objects such as coins or keys under the telephone can affect the tel-
ephone signal strength.
Cup holders
Fig. 94
Front centre console: Open cup holder / cup holder
92Using the system

WARNINGWhen using the 12 volt power outlets the following notes are to be ob-
served.■
The socket also works if the ignition is switched off. When leaving the ve-
hicle, never leave persons who are not completely independent, such as
children, unattended in the vehicle.
■
Improper use of the power sockets and the electrical accessories can
cause fires, burns and other serious injuries.
CAUTION
■ The sockets can only be used for the connection of approved electrical ac-
cessories with a total power consumption of up to 120 watts, otherwise the
electrical system of the vehicle may be damaged.■
Connecting appliances when the engine is not running will drain the battery
of the vehicle!
■
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.
12 volt socket in front centre console
Fig. 112
Open storage compartment / cover of the 12 volt power outlet
Read and observe
and on page 99 first.
Use
›
Open the storage compartment by pressing on the edge of the cover in the
direction of the arrow » Fig. 112.
›
Remove the socket cover.
›
Connect the plug for the electrical appliance to the socket.
12 volt socket in the rear centre consoleFig. 113
Open the cover / 12 volt power outlet
Fig. 114
Open storage compartment / cover of the 12 volt power outlet
Read and observe
and on page 99 first.
Use
›
Open the cover in the direction of the arrow » Fig. 113.
Or
›
Open the storage compartment in the direction of the arrow » Fig. 114.
›
Remove the 12 volt socket cover » Fig. 114.
›
Connect the plug for the electrical appliance to the socket.
100Using the system

12 volt socket in luggage compartmentFig. 115
Cover of the 12 volt power outlet
Read and observe and on page 99 first.
Use
›
Open the socket cover » Fig. 115.
›
Connect the plug for the electrical appliance to the socket.
230-volt socket
Fig. 116
Open the cover of the 230 volt outlet / 230 volt outlet
Read and observe
and on page 99 first.
The 230-volt socket (hereinafter referred to as a socket) is provided for the
connection of approved electrical accessories with a two-pin 230-volt plug and
a total power consumption of up to 150 watts.
The socket is located in the rear centre console » Fig. 116.
Use
›
Open the cover in the direction of the arrow » Fig. 116.
›
Connect the plug for the electrical appliance to the socket.
When plugging in the connector the child safety lock is unlocked and the out-
let is activated.
The outlet works in the following cases ▶ The engine is running.
▶ In STOP mode with vehicles that have the START-STOP system.
▶ After about 10 minutes after stopping the engine, unless a consumer was
connected to the outlet before stopping the engine.
Warning lightDisplay indicator lightMeaningIlluminates greenThe power socket is activated.Flashes greenThe socket remains activated for about 10 mi-
nutes after the engine has stopped.Flashes redThe power socket is temporarily deactivated.
An automatic deactivation of the socket can take place, for example, for the
following reasons. ▶ Excessive current.
▶ Low state of charge of the battery.
▶ High outlet temperature.
If disabling reasons no longer exist, the automatic activation of the socket can
be done. Then re-activate connected devices which are switched on »
.
Should no automatic activation take place, the connected devices must be dis-
connected from the power outlet and reconnect after a short time.
WARNING■ Improper use can lead to serious injury or fire. When leaving the vehicle,
never leave persons who are not completely independent, such as children,
unattended in the vehicle.■
Do not pour liquids into the power socket – risk of death! If fluid does
manage to get into the power socket, completely dry out the socket before
reuse.
■
The child lock on the power socket is unlocked when using adapters and
extension cables which carry volts – risk of injury!
■
Do no insert any conductive objects into the contacts of the power sock-
et, e.g. knitting needs – risk of death!
101Transporting and practical equipment

Depending on equipment fitted:
▶ Auxiliary heating and ventilation on / switch off » page 124
▶ Residual heat function on/off - after switching off the Ignition, the
remaining heat from the engine is used to continue heating the vehicle
interior for about 30 minutes »
Adjust rear temperature - the operating elements can be locked in the In-
fotainment with the function key
» Owner´s Manual Infotainment ,
chapter Setting the heating and the cooling system .
▶ Lower the temperature
▶ Increase the temperature
Display of the temperature set in the rear Seat heating / Operate seat heating and ventilation for the left-hand seat
» page 88
Air flow to the windows
Air flow to the upper body
Air flow in the footwell
Switch recirculation on/off » page 122
Seat heating / Operate seat heating and ventilation for the right-hand
seat » page 88
Intensive de-icing or ventilation of the windscreen, switching on/off
Switch the heated rear window function on/off » page 75
Switching the windscreen heater on/off » page 75
Climatronic set in the Infotainment » Owner´s Manual Infotainment
Synchronize the temperature inside the entire vehicle according to the
temperature setting on the driver's side
Switching automatic mode on » page 121
Switching the cooling system on/off
Setting temperature
The temperature can be adjusted on the Climatronic control unit or in the Info-
tainment » Owner´s Manual Infotainment , chapter Setting the heating and the
cooling system .
The temperature can be set between +16 °C and +29.5 °C. The temperature is
regulated automatically within this range.
Illuminates in the temperature display then the Climatronic works with
max-
imum cooling (temperature setting below +16 °C).
Illuminates in the temperature display then the Climatronic works with
maxi-
mum heating (temperature setting above +29.5 °C).
GHIThere is no automatic temperature control in the two end positions.WARNING■
Do not switch off the Climatronic system for longer than necessary.■Switch on the Climatronic system as soon as the windows mist up.
CAUTION
■The residual heat function can also be operated if the ignition is switched
off.■
The residual heat function
turns off after about 30 minutes, or when the
battery has a low charge state.
■
Do not cover the interior temperature sensor
B
» Fig. 155 as this could im-
pair the functioning of the Climatronic.
Note
■ During operation of the Climatronic, an increase in engine idle speed can oc-
cur under certain circumstances in order to ensure adequate heating comfort.■
When
is switched on, the air flow to the windows
is switched on. The
air flow to the windows will remain switched on after turning
off.
■
Holding the button
will turn on
automatically.
Climatronic - automatic operation
Read and observe
and on page 119 first.
The automatic mode is used in order to maintain a constant temperature and
to demist the windows in the interior of the car.
Automatic mode can be switched off by pressing any of the air distribution
buttons or by increasing/decreasing the blower speed. The temperature regu-
lation is continued.
Operating modes
Automatic mode works in three modes - moderate, medium, and intensive.
Setting the individual operating modes » Owner´s Manual Infotainment , chap-
ter Setting the heating and the cooling system .
After the automatic mode is switched on, Climatronic works in the last selec-
ted mode.
The currently selected mode is displayed in the Infotainment display.
121Heating and ventilation

Fig. 158
Air vents at the rear
Read and observe
and on page 119 first.
The direction of airflow can be adjusted using the air outlet vents 3, 4
» Fig. 157 and 6 » Fig. 158 - the outlets can be opened and closed individually.
Changing the direction of air flow
›
To change the height of the air flow, swivel the horizontal fins with the mov-
able adjuster
A
» Fig. 157 or » Fig. 158 upward or downward.
›
To change the lateral direction of the air flow, turn the vertical fins with the
movable adjuster
A
» Fig. 157 or » Fig. 158 to the left or right.
Opening
›
Turn regulator
B
» Fig. 157 or » Fig. 158 upwards.
Closing
›
Turn regulator
B
» Fig. 157 or » Fig. 158 downwards.
Depending on the setting of the air distribution on the front panel of the heat-
er, the manual air conditioning or the Climatronic, the following air vents are
active.
Set the direction of the air outletActive air outlet nozzles » Fig. 157 and
» Fig. 158 1, 2 , 41, 2 , 4 , 5 , 7 3, 4 , 6Set the direction of the air
outletActive air outlet nozzles » Fig. 157 and
» Fig. 1584 , 5 , 73 , 4 , 5 , 6 , 7
CAUTION
To ensure that the heating, the manual air conditioning and the Climatronic
systems work properly, do not block up the air outlet vents with any objects.
Auxiliary heating (auxiliary heating and ventilation)
Introduction
This chapter contains information on the following subjects:
Switching on/off
124
Radio remote control
125
Functional requirements of the auxiliary heating (auxiliary heating and ventila-
tion)
The charge state of the vehicle battery is sufficient.
The fuel supply is adequate (the warning light is not illuminated in the
instrument cluster).
Aux. heating
The auxiliary heating can be used when both when stationary, when the en-
gine is switched off, to preheat the vehicle and also while driving (e.g. during
the heating phase of the engine).
The auxiliary heating warms up the coolant by combusting fuel from the vehi-
cle tank. This heats the air flowing into the passenger compartment (if the
blower is turned on).
The auxiliary heating also warms up the engine.
Auxiliary ventilation
The auxiliary ventilation enables fresh air to flow into the vehicle interior by
switching off the engine, whereby the interior temperature is effectively de-
creased (e.g. with the vehicle parked in the sun).
123Heating and ventilation