With repeated pressing of the button, the level is down-regulated until it
switches off . The level of the seat heating is indicated by the number of illu-
minated warning lights underneath / in the button.
Increasing in heating power of the rear seat heating can be locked / unlocked .
To do this, press button
on the Climatronic → Tap the function surfaces
/
on the Infotainment screen (applies to vehicles with Climatronic controls
in the rear). In the locked heating power increase, the heating power can only
be adjusted down to turn off.
Front seats with heating and ventilation
Fig. 89
Heating switched on / cooling switched on / heating and cooling
are switched on simultaneously
Fig. 90
Infotainment screen: Front seat heating and ventilation with
maximum heating / ventilation level switched on
Read and observe and on page 85 first.›
Press the button
or
on the control panel of the air conditioner, a menu
for operating the front seat heating and ventilation is displayed on the Info-
tainment screen » Fig. 90.
Function surfaces for setting the ventilation level
Function surfaces for setting the heating power
Functional surfaces for switching off the ventilation (in addition to the
function surfaces
A
) or for switching off the heating (in addition to the
function surfaces
B
)
If the seat heating was switched on before the ignition was switched off, then
pressing the buttons and
, will switch the seat heating
» Fig. 89 on with
maximum output .
If the seat cooling was switched on before the ignition was switched off, then
pressing the button and
will switch on the cooling with maximum output
» Fig. 89 -
.
By repeatedly pressing the button or.
, the heating or cooling output is con-
trolled down to off. The power of the seat heating is indicated by the number
of illuminated warning lights underneath the switch.
Only the heating or ventilation can be operated using the buttons or.
.
If ventilation and heating are switched on simultaneously on the Infotainment
screen, under each button or.
the blue and red light warning illuminates
» Fig. 89 -
, the button
or.
is not functioning (as long as the ventilation
and the heating is switched on simultaneously).
Heated steering wheel
Fig. 91
Button for steering wheel heat-
ing
AB86Operation
Removable lightFig. 137
Removable lamp
Fig. 138
Removable light: Removing / Inserting
Read and observe
and on page 101 first.
The light is located on the left side of the luggage compartment and is used to light the luggage compartment or as a portable light.
The lamp is fitted with magnets. As a result, this can, for example, be fitted to
the vehicle body.
Description of the light » Fig. 137
Button to turn on / off the light
Part that lights up when the lamp is in the mount
Part that lights up when the lamp is not in the mount
If the light is in the mount, this will illuminate when the boot lid is opened.
›
To remove , hold the light in the area
D
and swivel in the direction of arrow
1
» Fig. 138 .
›
To switch on the removed light, press button
A
» Fig. 137. Pressing the light
again will switched it off .
ABC›To
insert , first of all insert the light with the rear part E into the mount
» Fig. 138 and then push the light in the direction of arrow 2 until it audibly
clicks into place.
If the light is not switched off and is correctly inserted in the mount, the LED diodes in the front part of the light C
» Fig. 137 are automatically switched off.
If the lamp is not correctly inserted into the holder, this does not light up when
the boot lid is opened and the rechargeable batteries are not charged.
Lamp charges
The lamp is supplied by three rechargeable type NiMH AAA batteries. The bat-
teries are charged continuously with the engine running (to fully charge the
battery takes approximately 3 hours).
Replace batteries » page 302.
CAUTION
The light is not waterproof, so it must be protected from humidity - otherwise
there is risk of damage.
Class N1 vehicles
Read and observe
and on page 101 first.
In class N1 vehicles that are not fitted with a protective grille, a lashing set that
complies with the EN 12195 standard (1-4) must be used for fastening the load.
Proper functioning of the electrical installation is essential for safe vehicle op-
eration. It is important to ensure that the electrical installation is not damaged
during the adjustment process or when the storage area is being loaded and
unloaded.
Variable loading floor in the luggage compartment (Estate)
Introduction
This chapter contains information on the following subjects:
Set the variable loading floor to the upper position
107
Positions of the variable loading floor
107
Dividing the luggage compartment
108
Fold up/fold down the variable loading floor
108
Variable loading floor on both sides
108
Removable partition
108
106Operation
WARNING■The blower should always be on to prevent the windows from misting.
Otherwise there could be an accident.■
Under certain circumstances, air at a temperature of about 5 °C can flow
out of the vents when the cooling system is switched on.
Note
■ The air inlet in front of the windscreen must be free of e.g. ice, snow or
leaves to ensure that the heating and cooling system operates properly.■
After switching on the cooling Condensation from the evaporator of the air
conditioning may drip down and form a puddle below the vehicle. This is not a
leak!
■
If the coolant temperature is too high, the cooling system is switched off to
ensure that the engine cools down.
Heating and manual air conditioning
Fig. 145
Controls of the heating / air conditioning
Read and observe
on page 110 first.
Individual functions can be set or switched on by turning the dial or pressing the corresponding button » Fig. 145.
Setting temperature
▶ Reduce the temperature /
Increase the temperature
Set the blower speed (Level 0: Fan off, Level 6: highest speed)
Set the direction of the air outlet » page 113
Depending on equipment fitted:
▶ Auxiliary heating and ventilation on / switch off
» page 115
▶ Switching the windscreen heater on/off
» page 72
ABCDSwitch the cooling system on/off
Switch on/off the rear window heater » page 72
Switch recirculation on/off » page 113
When the function is switched on, the indicator lamp below the button lights up.
Information on the cooling system
After pressing the button
, the warning light underneath the button illumi-
nates even if not all conditions are met for the cooling system. The cooling
system operates only if the following conditions are met » page 109.
When the air distribution control is turned to position
the cooling system is
activated.
Note
To ensure adequate thermal comfort, during operation of the manual air condi-
tioning there could be an increase in the engine idle speed in some circum-
stances.
Climatronic (automatic air conditioning)
Fig. 146
Front operating elements
110Operation
Fig. 147
Rear operating elements
Read and observe on page 110 first.
Individual functions can be set or switched on by turning the dial or pressingthe corresponding button » Fig. 146.
Display the temperature setting for the left side
Display the temperature setting for the right side
Set the direction of the air outlet » page 113
Adjust fan speed (the setting is indicated by the number of illuminated
control lamps shown in the knob)
▶ Turn to the left: Reduce speed up to turning off the Climatronic
▶ Turn to the right: Increase speed
Adjust the temperature for the left side (or for both sides) 1)
▶ Reduce the temperature /
Increase the temperature
Adjust the temperature for the right side (or for both sides) 2)
▶ Reduce the temperature /
Increase the temperature
Depending on equipment fitted:
▶ Auxiliary heating and ventilation on / switch off
» page 115
▶ Residual heat function on / off
» page 111
Interior temperature sensor
Display of the temperature set in the rear » Fig. 147
Set the rear temperature- deactivation / activation of the keys can be car-
ried out by pressing the button on the Climatronic
→ by tapping on
the function surfaces on the Infotainment screen.
▶ Reduce the temperature /
Increase the temperature
Switch recirculation on/off » page 113
ABCDEFGHIJIntense air flow to the windscreen on / off (when switching on, the air
flow to the windows and is also switched on)
Switch on/off the rear window heater » page 72
Switching the windscreen heater on/off » page 72
Setting Climatronic in Infotainment (also operate with some functions)
Synchronize the temperature inside the entire vehicle according to the
temperature setting on the driver's side
Switching on automatic mode » page 112
Switch the cooling system on/off
When the function is switched on, an indicator lamp lights up inside or below the button.
Setting temperature
The temperature can be set on the Climatronic control unit or in Infotain-
ment » page 112 . In the range between 16 ° C to 29.5 ° C, an automatic temper-
ature control takes place.
At a temperature setting below 16 ° C, lights up in the temperature display,
the Climatronic functions with maximum cooling performance .
At a temperature setting over 29.5 ° C, lights up in the temperature display,
the Climatronic functions with maximum heating output.
Residual heat function
After switching off the ignition, the engine residual heat is used for heat re-
tention in the vehicle interior. The function can only be switched on with the
ignition off within 30 minutes after stopping the engine. The residual heat
function turns off after about 30 minutes, or when the battery has a low
charge state.
CAUTION
Do not cover the interior temperature sensor H » Fig. 146 - the function of the
Climatronic could be affected.
Note
■ In order to ensure adequate thermal comfort, there may be an increase in en-
gine idle speed during operation of the Climatronic in some circumstances.■
The setting of the Climatronic is stored in the active user account personali-
sation » page 50 .
1)
Applies to left-hand drive vehicles.
2)
Applies to right-hand drive vehicles.
111Heating and ventilation
Air distribution controlRead and observe
on page 110 first.
The recirculation mode prevents contaminated outside air getting into the In-terior of the vehicle. In recirculated air mode air is sucked out of the interior of
the vehicle and then fed back into the interior.
›
To switch on , press the
button. The warning light below the button lights
up.
›
To switch off , press the
button again. The warning light below the button
goes out.
Heating and manual air conditioning system
If the air distribution control is set to position when the recirculation modes
is switched on, the recirculated-air mode is switched off. By pressing the
button, the air recirculation also in this position can be switched on again.
When the cooling system (button ) is switched on and the temperature reg-
ulator is “turned” to the left, the recirculated-air mode is switched on.
Climatronic
The Climatronic can have a sensor that measures the air recirculation mode and automatically turns on if there is an increased concentration of pollutants
in the incoming air.
When the pollutant concentration decreases to the normal level, the recircula-
ted air mode is automatically switched off.
Automatically switch on / off the air recirculation function can be set in the In-
fotainment screen. by pressing the button on the Climatronic and by sub-
sequently pressing the function surfaces
→
Automatic air recirculation
. Auto-
matic power on / off function at a temperature above 2 ° C.
A shut-off of the air recirculation function is carried out by pressing the
button, possibly depending on the moisture conditions in the vehicle interior.
WARNINGThe air recirculation cannot be switched on for a longer period of time be-
cause there is no supply of fresh air from the outside. “Stale air” may result
in fatigue in the driver and occupants, reduce attention levels and also
cause the windows to mist up. As soon as the windows mist up, turn the air
recirculation mode off immediately - there is a risk of accident!CAUTIONWe recommend not smoking in the vehicle when the recirculating air operation
is switched on. The smoke sucked from inside the vehicle is deposited on the
evaporator of the air conditioner. This produces a permanent odour when the
air conditioning system is operating which can only be eliminated through con-
siderable effort and expense (replacement of compressor).
Air outlet vents
Fig. 150
Air vents at the front
Fig. 151
Air vents at the rear
Read and observe
on page 110 first.
The direction of airflow can be adjusted using the air outlet vents 3, 4
» Fig. 150 and 6 » Fig. 151 , and the vents can be opened and closed individually.
113Heating and ventilation
Power on / offFig. 152
Button for switching on / off (Climatronic / manual air condition-
ing)
Read and observe
and on page 114 first.
Functional requirements of the auxiliary heating. The charge state of the vehicle battery is sufficient.
The fuel supply is adequate (the warning light is not illuminated in the
instrument cluster).
Manual on / off ▶ Using the button on the operating part of the air conditioning
» Fig. 152.
▶ Using the (switch on) /
(switch off) button on the remote control opera-
tion.
Automatic on / off ▶ Via an automatically programmed and activated pre-set time in Infotainment.
▶ According to the environmental conditions.
Switching off the auxiliary heating takes place automatically when there is a
lack of fuel (warning light in the instrument cluster lights up).
After switching off the system, the coolant pump and the auxiliary heating will
continue running a little while longer in order to burn the remaining fuel in the
heating.
Setting automatic on / off
Climatronic: On the Climatronic, press the button
→ Tap the function sur-
face in the Infotainment screen. There will be a display of the last set oper-
ating mode with the option to change this.
Manual air conditioning: On Infotainment, press the button
→ Tap the
function surface .
Then follow the instructions on the Infotainment screen.
When automatic switching on is activated, the warning light in the
symbol
button lights up for about 10 seconds after the ignition is turned off » Fig. 152.
Operation in Infotainment
Fig. 153
Main menu/set preset time
Read and observe
and on page 114 first.
Call up the main menu
›
On the Climatronic, press the button
→ Tap the function surface
in the
Infotainment screen.
Or vehicles with manual air conditioning:
›
On Infotainment, press the button
→ Tap the function surface
.
Function surfaces and display » Fig. 153
Departure time - Day and time when the vehicle is to be ready for use
Setting the operating mode (heating / ventilation)
List of pre-selected times, activation / deactivation of the preset time Set the preset times 1-3 and the duration (10-60 minutes)
When heating the windows are shown in red / with continuous aeration,
the windows are shown in blue
Currently displayed preset time
Activation of the currently displayed preset time
Setting the departure time: day, hour, minute
Only one preset time can be active. The activated preset time will be deactiva-
ted again after it has started automatically. For the next start, activate one of
the preset times.
ABCDEFGH115Heating and ventilation
Note■In the selection of the day in the preset time, there is an option between
Sunday and Monday without the specified day. If this setting is selected, the
vehicle will be ready for use at the selected time, regardless of the current day.■
If a different time is set, the activated preset time is automatically deactiva-
ted. The preset time must be reactivated.
Radio remote control
Fig. 154
Radio remote control
Read and observe and on page 114 first.
Description of the remote control » Fig. 154
Warning light
Aerial
Switch on the auxiliary heating
Switch off the auxiliary heating
To switch the remote control on or off, hold the remote control vertically, with the aerial
B
» Fig. 154 pointing upwards. The antenna must not be covered
with the fingers or the palm of the hand.
The auxiliary heating can only be switched on/off safely using the remote con-
trol if the distance between the radio remote control and the vehicle is at least
2 m.
Display warning light AMeaningLights up green for 2 seconds.The auxiliary heating has been
switched on.Lights up red for 2 seconds.The auxiliary heating has been
switched off.Slowly flashes green for 2 seconds.The ignition signal was not received.ABDisplay warning light AMeaning
Quickly flashes green for 2 seconds.
The auxiliary heating is blocked, e.g.
because the tank is nearly empty or
there is a fault in the auxiliary heat-
ing.Flashes red for 2 seconds.The switch off signal was not re-
ceived.Lights up orange for 2 seconds, then
green or red.The battery is weak, however the
switching on or off signal was re-
ceived.Lights up orange for 2 seconds, then
flashes green or red.The battery is weak, however the
switching on or off signal was not re-
ceived.Flashes orange for 5 seconds.The battery is discharged, however
the switching on or off signal was not
received.
Replace the battery » page 301.
CAUTION
■
The remote control must be protected against moisture, severe shocks and
direct sunlight - Otherwise, there is a risk of damage to the remote control.■
The range of the remote control with a charged battery is a few hundred me-
tres (depending on obstructions between the remote control and the vehicle,
weather conditions, the battery condition etc.).
116Operation
Note■The engine running noises may be louder at first for a short time after start-
ing the cold engine.■
You should not switch on any major electrical components during the heat-
ing period, otherwise the vehicle battery will be drained unnecessarily.
■
After switching off the ignition, the radiator fan may intermittently continue
to run for approx. 10 minutes (also continuously).
Problems with the engine start - vehicles with starter button
Fig. 252
Engine start - hold key on button
Read and observe and on page 202 first.
If no engine start is possible and the display of the instrument cluster shows a message that the key could not be detected by the system or there is a system
fault, then try to start the engine as follows.
›
Push the starter button and then hold the key with the back of it on the but-
ton » Fig. 252 .
If the engine does not start, the help of a specialist garage is required.
CAUTION
The key may not be detected by the system if the battery in the key is running
out of charge or the signal fails (strong electromagnetic field) or is shielded
(e.g. in an aluminium case).START-STOP-System
Introduction
This chapter contains information on the following subjects:
operation
204
manually activate/deactivate system
205
The START-STOPsystem (hereinafter referred to as the system) reduces
CO 2emissions and harmful emissions, and saves fuel.
If the system determine that the engine is not needed when the vehicle stops
or is at a standstill (e.g. at the traffic lights), it turns off the engine and starts it
again when moving off.
The system function depends on many factors. Some of them are down to the
driver, while others are systemic and can neither be influenced nor identified.
For this reason, the system may react differently in situations which seem
identical from the driver's perspective.
The system is automatically activated every time the ignition is switched on
(even when it has previously been manually deactivated with the button).
Note
If the engine has stopped due to the system, the ignition remains switched on.
operation
Fig. 253
Display
Vehicles with manual transmission
The engine is automatically switched off as soon as the vehicle comes to a
halt, the shift lever is moved into neutral and the clutch pedal is released.
The engine is automatically started as soon as the clutch pedal is depressed.
204Driving