2021 VOLKSWAGEN UP! air filter

•If vehicles are travelling towards you in the same lane.
•If the surrounding vehicles are very dirty and therefore not very reflective.
•If there is a lot of dust.
Air conditioning system
Heating, ventilating, cooling
 Introduction
This chapter contains information on the followingsubjects:
⇒ Controls
⇒ General information on the heating and fresh air system
⇒ Information on the air conditioning system
⇒ Vents
⇒ Air recirculation mode
Dust and pollen filter
The dust and pollen filter reduces the level of impurities in the outside air entering the vehicle.
The dust and pollen filter must be changed regularly to avoid impairing the performance of the air
conditioning system.
The dust and pollen filter must be changed more frequently than stated in the service schedule if
the efficiency of the filter declines prematurely due to the vehicle being used in areas with high
levels of air pollution.
Additional information and warnings:
•Exterior views ⇒ Exterior views
•Volkswagen information system ⇒ Volkswagen information system
•Windscreen wiper/washer ⇒ Windscreen wiper and washer
•Cleaning and caring for the vehicle exterior ⇒ Caring for and cleaning the vehicle exterior
If the cooling system is switched off, the outside air that is drawn into the vehicle is not
dehumidified. To prevent the windows misting over, Volkswagen recommends that you leave the air
conditioning (compressor) switched on. Press the button. The indicator lamp in the button
must light up.
Maximum heat output, which is needed to defrost the windows as quickly as possible, is only
available when the engine has reached its operating temperature.
Poor visibility through all windows increases the risk of collisions and accidents, which can
cause serious injuries.
•Always ensure that all windows are free of ice, snow and mist to ensure good visibility.
•Maximum heat output, which is needed to defrost the windows as quickly as possible, is
only available when the engine has reached its operating temperature. Do not start your
journey until you have good visibility.
•Always ensure that the heating and fresh air system or the air conditioning system and the
heated rear window are used correctly in order to have good visibility.
•Never use the air recirculation mode for an extended period. If the cooling system is
switched off, the windows can mist up very quickly in air recirculation mode and reduce
visibility considerably.
•Always switch off the air recirculation mode when it is not required.
WARNING
Stale air can quickly cause tiredness and lack of concentration in the driver, which in turn can
cause collisions, accidents and serious injuries.
•Never switch off the blowers or switch on the air recirculation mode for an extended period
as this prevents fresh air from entering the vehicle interior.
WARNING
•Switch off the air conditioning system if you suspect that it has been damaged. This can
help to prevent further damage. The air conditioning system should be checked by a
qualified workshop.
•Repairs to the air conditioning system require specialist knowledge and special tools.
Volkswagen recommends using a Volkswagen dealership for this purpose.
NOTICE

Vents
The vents ⇒ Fig. 114① should be left open to ensure that the vehicle interior is sufficiently heated,
ventilated and cooled.
•Press the vent ① to open it.
•Turn the panels to adjust the direction of the airflow.
•To ensure the best possible airflow to the side windows, open the individual air vent and turn to
the defrost position in which the air vent engages.
•To close the vents, push the panels backs.
Additional vents can be found in the middle of the instrument panel ⇒ Fig. 114②, in the footwells
and in the rear area of the vehicle interior.
Air recirculation mode
First read and observe the introductoryinformation and safety warnings⇒
Introduction
General notes
The air recirculation mode prevents outside air from entering the vehicle.
If the outside temperature is very high, the manual air recirculation mode should be activated for a
short time in order to cool the vehicle interior more quickly.
•If the air distribution control is set to , switch off the air recirculation mode ⇒.
Switching the air recirculation mode on and off
Switching on: push the slider ⇒ Fig. 113④ all the way to the right.
Switching off: push the slider ⇒ Fig. 113④ all the way to the left.
At the filling station
Filling the tank
 Introduction
This chapter contains information on the followingsubjects:
⇒ Indicator lamps and fuel gauge
⇒ Filling the tank with petrol
⇒ Filling the tank with natural gas
⇒ Capacities
⇒ Checks when filling the tank
The fuel cap is located at the rear right-hand side of the vehicle.
Additional information and warnings:
•Exterior views ⇒ Exterior views
•Fuel ⇒ Fuel
Do not place any food, medicine or any other heat-sensitive items in front of the vents. Heat-
sensitive food, medicine and other items could be either damaged or rendered useless.
NOTICE
Stale air can quickly cause tiredness and lack of concentration in the driver, which in turn can
cause collisions, accidents and serious injuries.
•Never use the air recirculation mode for an extended period as no fresh air will enter the
vehicle interior.
•If the cooling system is switched off, the windows can mist up very quickly in air
recirculation mode and reduce visibility considerably.
•Always switch off the air recirculation mode when it is not required.
WARNING
Do not smoke if the air recirculation mode has been selected. The smoke drawn into the
cooling system can leave a residue on the evaporator and the dust and pollen filter, producing
a permanent unpleasant odour.
NOTICE

Changing engine oil
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The engine oil must be changed regularly in accordance with the data given in the service
schedule.
The engine oil and filter should always be changed, and used oil disposed of, by a qualified
workshop due to the special tools and knowledge required. Volkswagen recommends using a
Volkswagen dealership for this purpose.
More details on the service intervals can be found in the service schedule.
Additives in the engine oil can cause new engine oil to discolour quickly. This is normal and does
not mean that the engine oil should be changed more frequently.
Before changing the engine oil, first find out where old oil can be disposed of properly near
you.
Used oil must be disposed of in accordance with regulations governing the protection of the
environment. Never dispose of old oil in locations such as gardens, woods, sewerage systems, on
streets and roads, or in rivers and waterways.
Coolant
 Introduction
This chapter contains information on the followingsubjects:
⇒ Warning lamp for coolant
⇒ Coolant specification
⇒ Checking the coolant level and refilling coolant
Never carry out any work on the engine coolant system if you are not familiar with the requisite
procedures, or if you do not have access to the correct tools, operating equipment and fluids ⇒.
The work should be carried out by a qualified workshop if you are uncertain. Volkswagen
recommends using a Volkswagen dealership for this purpose.
Serious injuries can be caused if work is carried out incorrectly.
Additional information and warnings:
•Preparation for working in the engine compartment ⇒ Preparation for working in the engine
compartment
•Accessories, modifications, repairs and renewal of parts ⇒ Accessories, modifications, repairs
and renewal of parts
If, in exceptional cases, you have to carry out an oil change yourself, please note the
following:
•Always wear eye protection.
•Always allow the engine to cool down completely to avoid burns.
•Keep your arms horizontal when removing the oil drain plug with your fingers to help
prevent oil from running down your arm.
•Use a suitable container when draining the used oil. It must be at least large enough to
hold the entire quantity of engine oil required for refilling.
•Never store engine oil in empty food containers, bottles or any other non-original
containers as people finding these containers may not know that they contain engine oil.
•Engine oil is toxic and must be stored out of the reach of children.
WARNING
Engine coolant is toxic.
•Engine coolant should only be kept in sealed original containers in a safe place.
•Never store engine coolant in empty food containers, bottles or any other non-original
containers as people finding these containers may then drink the engine coolant.
•The engine coolant must be stored out of the reach of children.
•Please note that the amount of correct coolant additive used must be sufficient for the
lowest ambient temperature that you expect the vehicle to be exposed to.
•Coolant can freeze at extremely cold outside temperatures, causing the vehicle to break
down. Vehicle occupants with inadequate winter clothing could then freeze to death as the
heating will also no longer function.
WARNING