cooling VOLKSWAGEN UP! 2021 Owner´s Manual

Roof aerial ⇒ Consumer information
High-mounted brake light
Rear window
- Rear window heating ⇒ Heating, ventilating, cooling
Rear wiper ⇒ Windscreen wiper and washer
Tailgate ⇒ Tailgate
Tail light cluster ⇒ Lights⇒ Changing bulbs
Grip with tailgate release button ⇒ Tailgate
Number plate lights ⇒ Changing bulbs
Rear number plate holder
ParkPilot sensors ⇒ ParkPilot
Vehicle interior
Overview of the driver door
Fig. 4 Overview of the controls in the driver door (left-hand drive vehicles). The controls are
mirrored in right-hand drive vehicles
Key for ⇒ Fig. 4:
Button for operating the electric window in the driver door ⇒ Windows or stowage
compartment ⇒ Stowage area
Door release lever ⇒ Doors
Indicator lamp for SAFELOCK mechanism ⇒ Central locking system
Rotary knob for adjusting the electrical exterior mirrors ⇒ Mirrors
- Exterior mirror setting
- Exterior mirror heating
Central locking button for locking and unlocking the vehicle ⇒ Central locking
system
Handle for releasing the bonnet ⇒ Preparation for working in the engine compartment
Stowage compartment with drink holder ⇒ Stowage area⇒ Drink holder
Other available control elements
Depending on the level of equipment, the vehicle may have manual windows and/or manual
adjustment of the exterior mirrors ⇒ Mirrors.
Overview of the driver side

Fig. 5 Overview of the driver side (left-hand drive vehicles)
Fig. 6 Overview of the driver side (right-hand drive vehicles)
Key for ⇒ Fig. 5 and ⇒ Fig. 6:
Light switch ⇒ Lights
- Light switched off or daytime running lights --
- Side light and dipped beam
- Fog lights
Headlight range control ⇒ Lights
Vent ⇒ Heating, ventilating, cooling
Lever for: ⇒ Lights
- Main beam headlights
- Headlight flasher
- Turn signal
- Cruise control system (CCS) – – – /+ – /- ⇒ Cruise
control system (CCS)
Instrument cluster:
- Instruments ⇒ Instruments
- Display ⇒ Instruments
- Warning and indicator lamps ⇒ Warning and indicator lamps
Lever for windscreen wipers and washers ⇒ Windscreen wiper and washer
- Windscreen wipers  –
- Interval wipe for the windscreen
- Flick wipe x
- Windscreen wiper
- Wash and wipe system for the windscreen
- Rear wiper 
- Wash and wipe system for the rear window

- Lever with buttons for operating the Volkswagen information system - , /
⇒ Volkswagen information system
Horn (works only when the ignition is switched on)
Ignition lock ⇒ Starting and stopping the engine
Pedals ⇒ Changing gear
Lever for adjusting the steering column ⇒ Adjusting the seat position
Driver front airbag ⇒ Airbag system
Stowage compartment ⇒ Stowage area
Overview of the centre console
Upper section of the centre console
Fig. 7 Overview of the upper section of the centre console
Key for ⇒ Fig. 7:
Air vent, non-adjustable ⇒ Heating, ventilating, cooling
Hazard warning lights button ⇒ In an emergency
Indicator lamp for the front passenger front airbag switch-off
function PASSENGER AIRBAG ⇒ Airbag system
Button for the right-hand seat heating ⇒ Seat functions or button for the rear window
heating  (alternative fitting location) ⇒ Heating, ventilating, cooling
Radio (factory fitted) ⇒BookletRadio,
Button for the left seat heating ⇒ Seat functions
Switch for rear window heating ⇒ Heating, ventilating, cooling
Button for start/stop system ⇒ Pull-away assist systems
Controls for:
- Heating and fresh air system ⇒ Heating, ventilating, cooling
- Air conditioning system ⇒ Heating, ventilating, cooling
Portable navigation system ⇒ Accessories, modifications, repairs and renewal of parts
Lower section of the centre console

Fig. 8 Overview of the lower section of the centre console
Key for ⇒ Fig. 8:
Stowage compartment with drink holder in the centre console ⇒ Drink holder
Ashtray ⇒ Ashtray and cigarette lighter
12-volt socket or cigarette lighter ⇒ Socket⇒ Ashtray and cigarette lighter
Handbrake ⇒ Braking, stopping and parking
Lever for:
- Manual gearbox ⇒ Changing gear
- Automated manual gearbox ⇒ Changing gear
Button for city emergency brake function ⇒ City emergency brake function
Overview of the front passenger side
Fig. 9 Overview of the front passenger side (left-hand drive vehicles). The controls are mirrored in
right-hand drive vehicles
Key for ⇒ Fig. 9:
Location of front passenger front airbag in the dash panel ⇒ Airbag system
Vent ⇒ Heating, ventilating, cooling
To the side of the dash panel: key-operated switch for disabling the front passenger front
airbag ⇒ Airbag system
Opening lever for the stowage compartment or open stowage compartment ⇒ Stowage
area
Symbols in the roof
SymbolMeaning
Interior lights and reading lights ⇒ Lights
Electric panorama sliding/tilting glass roof ⇒ Electric panorama
sliding/tilting glass roof
Instrument cluster
Warning and indicator lamps
The warning and indicator lamps indicate various warnings ⇒, faults ⇒ or certain functions.
Some warning and indicator lamps light up when the ignition is switched on and should go out once
the engine is running or the vehicle is in motion.
Acoustic warning signals are sounded when some warning or indicator lamps light up.
SymbolMeaning ⇒See
Handbrake is applied.
⇒ Braking, stopping
and parkingDo not drive on!
Brake fluid level too low or fault in the brake system.
Flashing: Do not drive on!
Coolant level too low, coolant temperature too high or
coolant level system faulty.
⇒ Coolant
Flashing: Do not drive on!
Engine oil pressure too low.⇒ Engine oil
⇒ Steering

MenuFunction
Average speed
The average speed will be shown after a distance of approximately
100 metres has been travelled. The display will show dashes until
this point. The displayed values will be updated approximately
every 5 seconds.
Digital speed displayCurrent vehicle speed displayed digitally.
Digital coolant temperature
display
Current temperature of the coolant temperature displayed digitally.
If the --.- appears in the instrument cluster display and the red
warning light flashes, there is a fault in the engine cooling system.
Do not drive on! Seek expert assistance.
Digital outside temperature
displayCurrent outside temperature displayed digitally.
Speed warning --- km/h
If the saved speed (within the range of 30 km/h (18 mph) and
250 km/h (155 mph)) is exceeded, an acoustic warning will be
given, along with a visible warning if required.
Switching between displays
•Press the rocker switch ⇒ Fig. 12② on the windscreen wiper lever.
Setting the clock
•Press and hold the  button in the windscreen wiper lever ⇒ Fig. 12① to mark the hour
display so that it flashes.
•Use the rocker switch on the windscreen wiper lever ⇒ Fig. 12② to make the settings. To do
this, push the rocker switch up or down to increase or decrease the hours display.
•Press the button in the windscreen wiper lever again briefly to select the minute display
so that it flashes.
•Use the rocker switch on the windscreen wiper lever to make the settings. To do this, push the
rocker switch up or down to increase or decrease the minutes display.
•Press the  button on the windscreen wiper lever briefly to finish setting the clock.
Settings for the clock can also be made directly using the setting buttons on the instrument cluster
⇒ .
Saving a speed for the speed warning
•Select the Speed warning --- km/h display.
•Press the button on the windscreen wiper lever to save the current speed and activate
the warning system.
•If necessary, use the rocker switch on the windscreen wiper lever within approximately 5
seconds to set the desired speed. Then press again or wait a few seconds. The speed
is now saved and the warning is activated.
•To deactivate, press . The set speed will be deleted.
Deleting memory 1 or 2 manually
•Select the memory that you wish to delete.
•Press and hold the button for approximately 2 seconds ⇒ Fig. 12①.
In some vehicles other functions in the multifunction display can be displayed on the screen
of the portable navigation device (delivered by Volkswagen) ⇒ Accessories, modifications, repairs
and renewal of parts.
Type 2 instrument cluster only ⇒ Instrument cluster.
Before setting off
Driving tips
 Introduction
This chapter contains information on the followingsubjects:
⇒ Preparing for a journey and driving safely
⇒ Driving abroad
⇒ Driving through water on roads
Depending on where the vehicle is used, it may be advisable to have an engine and transmission
guard installed. An engine and transmission guard can reduce the risk of damage to the vehicle's
underbody and engine oil sump, for example when driving over kerbs, driveways or unsurfaced
roads. Volkswagen recommends using a Volkswagen dealership for this purpose.
a)
a)
Before the journey

Protection from the sun
 Introduction
This chapter contains information on the followingsubjects:
⇒ Sun visors
Sun visors
Fig. 64 Sunblind (left-hand side). The right-hand side is a mirror image
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Various positions for the driver and front passenger sun visors:
•Folded down over the windscreen.
•Pulled out of the bracket and swung over towards the door ⇒ Fig. 64 (arrow).
Vanity mirrors
Some vehicles have a vanity mirror on the folded-down sun visor.
Windscreen wiper and washer
 Introduction
This chapter contains information on the followingsubjects:
⇒ Windscreen wiper lever
⇒ Windscreen wiper functions
⇒ Service position for the front windscreen wipers
⇒ Checking and refilling the windscreen washer fluid level
Additional information and warnings:
•Exterior views ⇒ Exterior views
•Air recirculation mode ⇒ Heating, ventilating, cooling
•Preparation for working in the engine compartment ⇒ Preparation for working in the engine
compartment
•Cleaning and caring for the vehicle exterior ⇒ Caring for and cleaning the vehicle exterior
Sun visors can restrict vision when folded down.
•Sun visors should always be replaced in their holder when not in use.
WARNING

•The cooling function of the air conditioning system: if the air conditioning system is set to a very
high or low temperature it will require a lot of energy, which is generated by the engine.
Therefore the temperature setting in the vehicle should not vary too much from the outside
temperature. It may be a good idea to air the vehicle before setting off and then to travel a short
distance with the windows open. The air conditioning system should then be switched on once
the windows have been closed.
•Keep the windows closed when driving at high speeds. Having the windows open increases fuel
consumption.
•Switch the seat heating off as soon as it has served its purpose.
•Switch the rear window heating off as soon as the window has defogged and is clear of ice.
Other factors that increase fuel consumption (examples):
•Fault in engine management.
•Driving in hilly regions.
Driving in a fuel-efficient manner
Fig. 102 Fuel consumption in litres per 100 km at two different outside temperatures
First read and observe the introductoryinformation and safety warnings⇒
Introduction
By adopting an economical driving style and anticipating the traffic situation ahead, you can easily
reduce fuel consumption by 10-15 %.
Cars use most fuel when accelerating. If you think ahead when driving, you will need to brake less
and thus accelerate less. Wherever possible, let the car roll slowly to a stop, for instance when you
can see that the next traffic lights are red.
Avoid short journeys
Directly after a cold start, the engine has a very high fuel consumption. The engine reaches its
working temperature after a few kilometres, when fuel consumption will return to a normal level.
The engine and catalytic converter need to reach their proper working temperature in order to
minimise fuel consumption and emissions. The outside temperature is a key factor.
The different rates of fuel consumption for the same distance at both +20°C (+68°F) and at -
10°C (+14°F) are shown in ⇒ Fig. 102.
Therefore, avoid making too many short journeys and car share whenever possible.
Under the same conditions, the vehicle will use more fuel in winter than in summer.
Not only is it illegal in some countries to warm up the cold engine by running it while the vehicle is
stationary, it is also technically unnecessary and a waste of fuel.
Adjust the tyre pressure
The correct tyre pressure reduces rolling resistance and therefore also fuel consumption.
Ensure that any new tyres purchased have optimum rolling resistance.
Using low viscosity engine oils
Fully synthetic low viscosity engine oils reduce fuel consumption. Low viscosity engine oils
decrease frictional resistance in the engine and spread better and more quickly, especially for cold
starts. They are especially effective in vehicles that make a lot of short journeys.
Always ensure that the engine oil level is correct and that you keep to the service intervals (oil
change intervals).
When buying engine oil, always ensure that it complies with engine oil norms and has been
approved by Volkswagen.

•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

Keep the air intake slots in front of the windscreen free of snow, ice and leaves to ensure
heating and cooling is not impaired, and to prevent the windows from misting over.
Controls
Fig. 112 In the centre console: rotary controls for the heating and fresh air system
Fig. 113 In the centre console: air conditioning controls
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Button,
control
Additional information. Heating and fresh air system
⇒ Fig. 112 and air conditioning system ⇒ Fig. 113.
Temperature ①.
Turn the regulator to set the temperature as required.
 ...
Blowers ②.Setting 0: blower and system switched off, setting 4: highest blower setting.
Air distribution ③.Turn the control to direct the airflow exactly as required.
④Air conditioning system: slider for the air recirculation mode ⇒ Air
recirculation mode.
Heating and fresh air system: defrost function. Air distribution to the
windscreen and the side windows around the exterior mirrors.
Air conditioning system: defrost function. Air distribution to the windscreen
and the side windows around the exterior mirrors. press the button,
increase the blower level and switch the air recirculation mode ⇒ Air
recirculation mode off, in order to remove condensation from the windscreen
as quickly as possible.
Air distribution to the upper body via the air vents in the dash panel.
Air distribution to the footwell.
Heating and fresh air system, air conditioning system: air distribution to the
windscreen and in the footwell.
Air conditioning system: Press the button to switch the cooling system on or
off.
Rear window heating
The button for the rear window heating is located in the centre console. The rear window
heating only functions when the engine is running and will switch off automatically after
approximately 10 minutes.
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

General information on the heating and fresh air system
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The required interior temperature cannot be lower than the outside temperature as the heating and
fresh air system cannot cool or dehumidify the air.
Settings for optimal road visibility
•Set blower ⇒ Fig. 112② to level 1 or 2.
•Open and position all vents on the dash panel ⇒ Vents.
•Turn the air distribution controller ⇒ Fig. 112③ to the defrost position.
Information on the air conditioning system
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The cooling system for the vehicle interior only works when the engine is running and the blower is
switched on.
The air conditioning system operates most effectively with the windows and the electric panorama
sliding and tilting glass roof closed. However, if the vehicle has heated up after standing in the sun
for some time, the air inside can be cooled more quickly by opening the windows and the electric
panorama sliding and tilting glass roof for a short time.
Settings for optimal road visibility
Switching the cooling system on not only reduces the temperature of the vehicle interior, but also
the humidity. This improves comfort for the vehicle occupants and prevents the windows from
misting when the outside humidity is high.
•Switch off air recirculation mode ⇒ Air recirculation mode.
•Set the blowers to the required level.
•Open and position all vents on the dash panel ⇒ Vents.
•Turn the air distribution controller to the defrost position.
•Press the button to switch the cooling system on. The indicator lamp in the button
lights up.
The cooling system cannot be switched on
The following criteria may prevent the cooling system from being switched on:
•The engine is not running.
•The blower is switched off.
•The air conditioning system fuse has blown.
•The ambient temperature is lower than approximately +2℃ (+36°F).
•The compressor has been temporarily switched off because the coolant temperature is too high.
•There is a different fault in the vehicle. The air conditioning system should be checked by a
qualified workshop.
Things to note
If the humidity and temperature outside the vehicle are high, condensation can drip off the
evaporator in the cooling system and form a pool underneath the vehicle. This is normal and does
not indicate a leak.
The windscreen may mist up after starting the engine due to residual humidity in the air
conditioning system. Switch the defrost function on in order to clear the windscreen of condensation
or mist as quickly as possible.
Vents
Fig. 114 In the dash panel: vents
First read and observe the introductoryinformation and safety warnings⇒
Introduction