
›To re-insert the head restraint, push it far enough down in the direction of
arrow 7 into the seat backrest until the locking button clicks into place.WARNINGPlease note the following points about the head restraint settings » page 8 , Correct and safe seated position .
CAUTION
Store the head restraints that were removed in such a way that they are not
damaged or soiled.
Note
In sports seats, the headrests are integrated into the seat backrests and can-
not be removed.
Seat features
Introduction
This chapter contains information on the following subjects:
Front seat heating
70
Front armrest setting
71
Rear armrest setting
71
Seat backrests
71
Front seat heating
Fig. 62
Buttons for heating the front
seats
The seat backrests and seats can be heated electrically.
The heat output can be adjusted with the ignition on.
The heater is turned on after the engine has started.
Buttons for the seat heating » Fig. 62
Left seat heating
Right seat heating
Switching on›
Press the button
or
» Fig. 62 .
Pressing once switches the seat heater on at its maximum level - Level 2.
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 in the switch.
WARNINGIf you have a subdued pain and/or temperature sensitivity, e.g. through
medication, paralysis or because of chronic illness (e.g. diabetes), we rec-
ommend not to use the seat heating. There may be difficult to heal burns. If
the seat heating is used, we recommend to make regular breaks in your
journey when driving long distances, so that the body can recuperate from
the stress of the journey. Please consult your doctor, who can evaluate
your specific condition.
CAUTION
The following instructions must be observed to avoid damage to the seats.■Do not kneel on the seats or otherwise apply concentrated pressure to them.■
Do not turn on any of the seat heaters if seats are not occupied.
■
Do not switch on the relevant seat heating if the seats have objects attached
to or placed on them, for example a child seat, a bag, etc.
■
When there are additional protective covers or protective covers mounted on
each of the seats, do not turn the seat heating on.
Note
■ If the heaters for the rear seats are set to their highest intensity - level 2,
they are automatically switched down to level 1 after 10 minutes.■
If the on-board voltage decreases, the seat heating switches off automati-
cally » page 149 , Automatic load deactivation .
70Using the system

Multifunction pocket82Hooks82
Luggage compartment cover
83
“Parking position” of the boot cover
83
Storage compartment in the boot
84
Cargo elements
84
Floor covering on both sides
84
Class N1 vehicles
85
When transporting cargo the following the instructions must be adhered to
▶ When transporting heavy objects, the driving characteristics change due to
the shift in centre-of-gravity. The speed and style of driving must be adjus-
ted accordingly.
▶ The cargo is stowed in the luggage compartment. To prevent this from mov-
ing it should be secured with suitable lashing straps to the lashing eyes or
secured with fixing nets.
▶ Distribute loads as evenly as possible.
▶ Place heavy objects as far forward as possible.
▶ The transported items must be stowed in such a way that no objects are able
to slip forward on sudden driving or braking manoeuvres – risk of injury!
▶ Tyre pressure is to match the load.
▶ When transporting loads in the luggage compartment that has been en-
larged by folding the rear seats forward, ensure the safety of the passengers
transported on the other rear seats .
In the event of an accident, even small and light objects gain so much kinetic energy that they can cause severe injuries.
The magnitude of the kinetic energy is dependent on the speed at which the
vehicle is travelling and the weight of the object.
Example: In the event of a frontal collision at a speed of 50 km/h, an object
with a weight of 4.5 kg produces an energy, which corresponds to 20 times its
own weight. This means that it results in a weight of approx. 90 kg “ ”.
Luggage compartment light
The warning light turns on when tailgate is opened.
The warning light turns off when the tailgate is closed.
If the boot lid is open and the ignition switched off, the light will extinguish
automatically after around 10 minutes.
WARNING■ Never exceed the maximum permissible load of the respective fasteners,
nets, hooks etc. as heavy objects are not e sufficiently secured - there is a
risk of injury!■
If the cargo is tied down with unsuitable or damaged lashing straps, inju-
ries can occur in the event of braking manoeuvres or accidents.
■
Loose cargo can be thrown forward during a sudden manoeuvre or in case
of an accident and can injure the occupants or other road users.
■
Loose cargo could hit a deployed airbag and injure occupants – danger of
death!
CAUTION
■ Never exceed the maximum permissible load of the respective fasteners,
nets, hooks etc. - these could be damaged.■
Please ensure that the heating elements for the rear window heater are not
damaged as a result of abrasive objects.
Fastening elements
Fig. 88
Fasteners
Read and observe and on page 81 first.
The fasteners are located on both sides of the luggage compartment.
Overview of the fasteners » Fig. 88
Lashing eyes for securing cargo, fastening nets and multifunction pocket
Fastener for securing fastening nets and multifunction pocket
Lashing eye for securing fastening nets and multifunction pocket
The upper front lashing eye
C
is located behind the folding rear seat backrest.
The maximum permissible load of the individual lashing eyes is
A
is 350 kg.
ABC81Transporting and practical equipment

Roof loadRead and observe
and on page 85 first.
Do not exceed the permissible roof load of 75 kg, this includes the carrier sys-
tem.
The full permissible roof load cannot be used if a roof rack system with a lower
load carrying capacity is used. The maximum capacity of the carrier system
should never be exceeded.
Heating and ventilation
Heating, manual air conditioning system, Climatronic
Introduction
This chapter contains information on the following subjects:
Heating and manual air conditioning
87
Climatronic (automatic air conditioning)
88
Climatronic - automatic operation
89
Air distribution control
89
Air outlet vents
90
The heating and air conditioning ventilate and heat the vehicle interior. The air
conditioning system also cools and dehumidifies the vehicle interior.
The heating effect is dependent upon the coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
The cooling system only operates if the following conditions are met. The cooling system is switched on.
The engine is running.
The outside temperature is above approx. +2 °C.
The blower is switched on.
If the cooling system is switched on, the temperature and air humidity drops in the vehicle. The cooling system prevents the windows from misting up during
winter months.
It is possible to briefly activate re-circulated air mode to enhance the cooling
effect » page 89 .
Health protection
To reduce health risks (e.g. common colds), the following instructions for the
use of the cooling system are to be observed. ▶ The difference between the indoor temperature and the outdoor air temper-
ature should not be greater than about 5 ° C.
▶ The cooling system is to be turned off about 10 minutes before the end of
the journey.
▶ Once a year, disinfection of the manual air conditioner or the Climatronic is to
be carried out by a specialist company.
86Using the system

WARNING■For your own safety and that of other road users, ensure that all the win-
dows are free of ice, snow and misting. The blower should always be on to
prevent the windows from misting up.■
Under certain circumstances, air at a temperature of about 5 °C can flow
out of the vents when the cooling system is switched on.
CAUTION
■ The air inlet in front of the windscreen must be free from ice, snow or leaves,
for example, to ensure that the heating and cooling system works 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. 98
Heating Controls
Fig. 99
Controls of the manual air conditioning
Read and observe
and on page 87 first.
Individual functions can be set or switched on by turning the dial or pressing
the corresponding button. When the function is activated, a warning light illu-
minates in the button.
Functions of the individual control elements » Fig. 98 and » Fig. 99
Set the temperature
▶ Lower the temperature
▶ Increase the temperature
Set the blower speed (Level 0: Fan off, level 4: highest speed)
Set the direction of the air outlet » page 90
▶ Air flow to the windows
▶ Air flow to the upper body
▶ Air flow to the footwell
▶ Air flow to the windows and the footwell
Switch recirculation on/off » page 89
Switch the cooling system on/off
Information on the cooling system
The cooling system operates only if the following conditions are met
» page 86 .
The warning light in the button
» Fig. 99 lights up after activation, even if
not all of the conditions for the function of the cooling system have been met.
By lighting up of the warning light in the button, the operational readiness of
the cooling system is signalled.
ABC87Heating and ventilation

NoteDuring operation of the manual air conditioning, an increase in engine idle
speed may occur under certain circumstances in order to ensure sufficient
heating comfort.
Climatronic (automatic air conditioning)
Fig. 100
Controls the Climatronic
Read and observe
and on page 87 first.
The Climatronic in automatic mode ensures the best-possible setting of the
temperature of the out-flowing air, the blower stage and air distribution.
Individual functions can be set or switched on by turning the dial or pressing
the corresponding button. When this function is switched on, the correspond-
ing icon appears in the display.
Functions of the various controls and display » Fig. 100
Set the temperature
▶ Lower the temperature
▶ Increase the temperature
Selected temperature
Degrees Celsius or Fahrenheit
Automatic operation of the air conditioning system is switched on
Intensive windshield defroster switched on
Direction of air flow
Recirculated air mode activated
Cooling system activated
Set blower speed
123456789Set the blower speed (the set blower speed is indicated by the corre-
sponding number of segments in the display)
▶ Turn to the left: Reduce speed up to turning off the Climatronic
▶ Turn to the right: Increase speed
Interior temperature sensor Switching the intensive windshield defroster on/off - when this function
is switched on, the warning light illuminates in the button
Switching automatic mode on
Switching the airflow to the windows on and off
Switching the airflow to the upper body on and off
Switching the airflow to the footwell on and off
Switch recirculation on/off » page 89
Switch the cooling system on/off
After the cooling system is switched off, only the ventilation function remains
active, whereby the lowest temperature that can be reached is the outside
temperature.
Setting temperature
The temperature can be set between +16 °C and +29 °C. The temperature is
regulated automatically within this range.
If illuminates in the display, then the Climatronic works with
maximum cool-
ing (temperature setting below +16 °C).
If illuminates in the display, then the Climatronic works with
maximum heat-
ing (temperature setting above +29 °C).
There is no automatic temperature control in the two end positions.
Switching between Celsius and Fahrenheit
Press buttons and
simultaneously and hold for about 2 seconds.
The desired temperature unit (item 3
» Fig. 100 ) appears on the display.
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
Do not cover the interior temperature sensor 11 » Fig. 100 as this could impair
the functioning of the Climatronic. 101188Using the system

Note■As soon as the windscreen mists up, press the symbol button . Press the
button once the windscreen has demisted.■
During operation of the Climatronic, an increase in engine idle speed can oc-
cur under certain circumstances in order to ensure adequate heating comfort.
Climatronic - automatic operation
Read and observe
and on page 87 first.
The automatic mode is used in order to maintain a constant temperature and
to demist the windows in the interior of the car.
To switch on press the
button. The display shows
(pos.
4
» Fig. 100
on page 88 ).
Automatic mode can be switched off by pressing one of the buttons for the air
distribution or by increasing/decreasing the blower speed. The temperature is
nevertheless regulated.
Air distribution control
Read and observe
and on page 87 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.
Switching on/off
›
Press the button.
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. Recirculated air mode
can be switched on again from this setting by repeatedly pressing the symbol
button .
Climatronic
With the recirculated-air mode switched on the symbol appears in the dis-
play.
The symbol disappears from the display after turning off the air recircula-
tion.
Depending on the moisture conditions in the vehicle interior the air recircula-
tion may shut-down automatically.WARNINGThe recirculation system cannot be switched on for a longer period of time,
because there is no supply of fresh air from the outside. “Stale air” may re-
sult in fatigue in the driver and occupants, reduce attention levels and also
cause the windows to mist up. The risk of having an accident increases.
Switch off recirculated air mode as soon as the windows start to mist up.
CAUTION
We 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).
Note
If recirculated air mode is switched on for around 15 minutes, the symbol
will begin to flash in the Climatronic display as a sign that the recirculated air
mode is switched on long-term. If the recirculated air mode is not switched off,
the symbol flashes for around 5 minutes.89Heating and ventilation

Air outlet ventsFig. 101
Air outlet vents
Read and observe
and on page 87 first.
The direction of airflow can be adjusted using the air outlet vents 3, 4
» Fig. 101 , the outlets can be opened and closed individually.
Changing the direction of air flow
›
To change the height of the air flow, turn the horizontal fins upward or
downward using the movable adjuster
A
» Fig. 101 .
›
To adjust the lateral direction of the air flow, turn the vertical fins with the
movable adjuster
A
to the left or to the right.
Opening
›
Turn the regulator
B
upwards » Fig. 101.
Closing
›
Turn the regulator
B
downwards » Fig. 101.
An overview of the available settings for adjusting the direction of the air
outlet
Set the direction of the air outletActive air vents » Fig. 1011, 2 , 41, 2 , 4 , 5Set the direction of the air
outletActive air vents » Fig. 1013, 44 , 5
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.90Using the system

OperationFig. 105
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.
Vehicles with automatic transmission
The engine is automatically switched off as soon as the vehicle comes to a halt
and the brake pedal is operated.
The engine is automatically started as soon as the brake pedal is released.
Requirements for the system to function correctly
The following conditions must be met for the system to function correctly.
The driver's door is closed.
The driver has fastened the seat belt.
The bonnet is closed.
The driving speed was higher than 4 km/h after the last stop.
No trailer is coupled.
System status
The system status is shown in the display when the vehicle comes to a halt
» Fig. 105 .
The engine is automatically switched off; when the vehicle moves off the
ignition process will be automatically initiated.
The engine is not automatically switched off.
Reasons for the engine running
It may be essential for the engine to keep running when the vehicle comes to
a halt, for the following reasons. ▶ The engine temperature for the proper function of the system has not yet
been reached.
▶ The charge state of the vehicle battery is too low.
▶ The current consumption is too high.
▶ High air-conditioning or heating capacity (high fan speed, big difference be-
tween the desired and actual interior temperature).
When the engine is shut-down automatically and the system detects that the
engine is required such as when the brake pedal is pressed repeatedly then
the system automatically starts the engine.
Infotainment display
Information about the current status of the system can be displayed in the In-
fotainment display » Owner´s Manual Infotainment , chapter CAR - Vehicle set-
tings (CAR button) .
Note
■
If the vehicle remains outdoors for a long time in minus temperatures or in
direct sunlight, it can take several hours until the internal temperature of the
vehicle battery reaches a suitable temperature for proper operation of the
START STOP system.■
If the driver's seat belt is removed for more than approx. 30 seconds or the
driver's door is opened during stop mode, the engine will have to be started
manually.
■
No automatic engine shut-down takes place when a vehicle with automatic
transmission is moving at low speed (e.g. during a traffic jam) and remains sta-
tionary after pressing the brake pedal lightly. Automatic engine shut-down
takes place if you press the brake pedal down with more force.
■
For vehicles with automatic transmission there is no automatic engine shut-
down when the system detects a manoeuvring action due to a large steering
angle.
96Driving