2021 VOLKSWAGEN UP! brake fluid

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

If several warning reports are detected, the symbols will appear for several seconds, one
after another. The symbols will continue to appear until the faults are rectified.
Service interval display
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The service display is shown on the instrument cluster ⇒ Fig. 10 or ⇒ Fig. 11②.
Service schedules at Volkswagen are divided into two categories, with oil change, e.g. interval
service, and without oil change, e.g. inspection service. This service interval display only provides
information on services that include oil change. The sticker on the door pillar of the vehicle and the
service schedule booklet provide information on all other services, for example, the next inspection
service or brake fluid service.
In vehicles with service dependent on the time/distance travelled, the service intervals are fixed.
Service
If a service is due, an acoustic signal will sound and a service reminder in text form will
appear for a few seconds when the ignition is switched on. Volkswagen recommends that the
scheduled service should be carried out within the next 100 km (approximately 62 miles).
Resetting the service interval display
If the service was not performed by a Volkswagen dealership, the display can be reset in the
instrument cluster as follows:
Switch off the ignition.
Press and hold the button.
Restart the ignition.
Release the  button and press it again briefly within approximately 10 seconds.
Do not reset the service interval display between service intervals otherwise incorrect data may be
shown.
The service message will go out after a few seconds once the engine is running or when the
button in the windscreen wiper level ⇒ Fig. 12① is pressed.
If the vehicle battery is disconnected for long periods, the system will not be able to calculate
the time when the next service is due. The service displays could then display incorrect information.
If this is the case then please observe the maximum service intervals shown in ⇒BookletService
schedule,.
Volkswagen information system
 Introduction
This chapter contains information on the followingsubjects:
⇒ Using the displays in the instrument cluster
⇒ Multifunction display (MFD)
Various different displays can be accessed via the instrument cluster display once the ignition has
been switched on.
The scope of the displays in the instrument cluster depends on the vehicle electronics and the level
of vehicle equipment.
A qualified workshop can program and modify other functions depending on the vehicle equipment
level. Volkswagen recommends using a Volkswagen dealership for this purpose.
Additional information and warnings:
•Instrument cluster ⇒ Instrument overview
•Exterior mirrors ⇒ Mirrors
•Driver assist systems ⇒ Driver assist systems
•Radio ⇒BookletRadio,
Accidents and injuries can occur if the driver is distracted.
•Never open the displays in the instrument cluster while the vehicle is in motion.
WARNING

Are any technical modifications required for driving the vehicle abroad, e.g. masking the
headlights?
Are the necessary tools, diagnostic equipment and spare parts available for service and
repair work?
Are there any Volkswagen dealerships in the destination country?
For petrol engines: is unleaded petrol with the correct octane number available?
And for gas engines: is compressed natural gas (CNG) available Fuel?
Are the correct engine oil (Engine oil) and other service fluids that comply with Volkswagen
specifications available in the destination country?
Will the portable navigation unit Accessories, modifications, repairs and renewal of parts
work with the navigation data available in the destination country?
Are special tyres necessary for travelling in the destination country?
Checklist
In some countries, special safety standards and emissions-related legislation apply that may
differ from the construction of the vehicle. Volkswagen recommends that you visit your
Volkswagen dealership before travelling abroad to find out about any legal requirements and
the following issues at your destination:
Driving through water on roads
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Please follow these rules to help prevent damage to your vehicle when driving through water, for
example if the road is flooded:
•Check the depth of the water before driving through it. The water level must be no higher than
the lower edge of the vehicle body ⇒.
•Do not drive faster than walking speed.
•Never stop the vehicle, reverse or switch off the engine while in water.
•Oncoming vehicles create waves that could increase the water level for your vehicle to such an
extent that it is not safe to drive through the water.
•When driving through water, always switch off the start/stop system ⇒ Pull-away assist
systems.
Technical data
 Introduction
This chapter contains information on the followingsubjects:
⇒ Vehicle identification data
⇒ Engine data
⇒ Dimensions
⇒ Performance figures
The vehicle data sticker in the service schedule or the vehicle registration documents show which
engine is installed in your vehicle.
All data in the official vehicle documents take precedence over these data. All data in this manual
apply to the basic model. The figures may be different if additional equipment is fitted, for different
models, for special vehicles and for other countries.
Volkswagen is not responsible for any vehicle damage caused by low-quality fuel, inadequate
servicing work or lack of Genuine Parts.
NOTICE
After driving through water, mud, slush etc., the brakes may react slowly and the braking
distance will be increased as the brake discs and pads will be wet, or possibly iced up in
winter.
•You can dry and de-ice the brakes by performing careful braking manoeuvres. Ensure that
you do not endanger any other road users or violate any legal regulations when doing so.
•Avoid abrupt and sudden braking manoeuvres directly after driving through water.
WARNING
•If you drive through water, parts of the vehicle, such as the engine, drive train, running
gear and vehicle electrics, could sustain severe damage.
•Never drive through salt water as salt can cause corrosion. Rinse all components that have
been exposed to salt water immediately with fresh water.
NOTICE

Driving a loaded vehicle
First read and observe the introductoryinformation and safety warnings⇒
Introduction
For good vehicle handling when driving a loaded vehicle, please observe the following:
•Stow all items of luggage securely ⇒ Stowing items of luggage.
•Accelerate carefully and gently.
•Avoid sudden braking and driving manoeuvres.
•Brake earlier than in normal driving.
•If applicable, heed the information about driving with a roof carrier ⇒ Roof carrier.
Vehicle-specific weight ratings
First read and observe the introductoryinformation and safety warnings⇒
Introduction
All data in the official vehicle documents take precedence over these data. All data in this manual
apply to the basic model. The vehicle data sticker in the service schedule and the official vehicle
documents show which engine is installed in your vehicle.
The values quoted here may differ if additional equipment is fitted, for different models or for special
vehicles.
The values for the kerb weight in the following table apply for the road-ready vehicle with driver
(75 kg), service fluids including fuel tank carrying 90% of its capacity and, if applicable, tools and
Driving with an unlocked or open tailgate can cause serious injuries.
•Always drive with the tailgate closed.
•Always stow all items in the luggage compartment securely. Loose objects can fall out of
the luggage compartment and injure other road users.
•Always drive carefully and ensure that you think ahead.
•Avoid any abrupt or sudden driving and braking manoeuvres as this can cause the open
tailgate to move unpredictably.
•Any objects protruding from the luggage compartment must be marked to ensure that they
are visible to other road users. Comply with legal regulations.
•Any objects protruding from the luggage compartment must never be held in position by
the tailgate.
•If it is necessary to drive with the tailgate open, all luggage racks and cargo stowed on the
rack must be removed from the tailgate.
WARNING
Poisonous exhaust fumes can enter the vehicle interior when the tailgate is open. This could
result in loss of consciousness, carbon monoxide poisoning, serious injury and accidents.
•Always drive with the tailgate closed in order to prevent toxic gases from entering the
vehicle.
•If exceptional circumstances require you to drive with an open tailgate, you must do the
following to reduce the quantity of toxic exhaust fumes that could enter the vehicle:
- Close the electric panorama sliding/tilting glass roof.
- Switch off air recirculation mode.
- Open all vents in the dash panel.
- Switch the blowers to the highest setting.
WARNING
The vehicle length and height are different when the tailgate is open.
NOTICE
Moving loads can severely impair the vehicle's stability and driving safety, which can cause
accidents and severe injuries.
•Secure objects properly to prevent them from sliding.
•Use suitable straps when securing heavy objects.
•Engage the rear seat backrests securely in an upright position.
WARNING

Driving in the correct gear can reduce fuel consumption.
The display on the gear-change indicator will disappear when the clutch pedal is depressed.
In some vehicles the gear recommendation may be displayed on the screen of the portable
navigation device (delivered by Volkswagen) ⇒ Accessories, modifications, repairs and renewal of
parts.
Braking, stopping and parking
 Introduction
This chapter contains information on the followingsubjects:
⇒ Warning and indicator lamps
⇒ Handbrake
⇒ Parking
⇒ Information on the brakes
⇒ Brake assist systems
⇒ Brake fluid
The brake assist systems are the electronic brake pressure distribution system (EBV), anti-lock
brake system (ABS), the brake assist system (BAS), the electronic differential lock (EDS), traction
control (TC), the traction control system (TCS) and the electronic stabilisation programme (ESC).
Additional information and warnings:
•Pull-away assist systems ⇒ Pull-away assist systems
•Wheels and tyres ⇒ Wheels and tyres
•Accessories, modifications, repairs and renewal of parts ⇒ Accessories, modifications, repairs
and renewal of parts
The gear-change indicator is only designed to assist the driver and cannot replace the driver's
own judgement.
•The driver has full responsibility for selecting the correct gear in all situations, e.g. when
overtaking or when driving up and down hills.
CAUTION

Warning and indicator lamps
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Lit upPossible cause ⇒Solution
Handbrake is applied.⇒ Handbrake.
Brake system fault.
Do not drive on!
Seek expert assistance immediately ⇒ Fault
in the brake system.
Brake fluid level is too low.Do not drive on!
Check brake fluid level ⇒ Brake fluid level.
In conjunction with ABS indicator lamp
: ABS and EDV not functioning.
Do not drive on!
Seek expert assistance immediately ⇒ Fault
in the brake system.
ESC switched off by the system.Switch the ignition on and off. If necessary,
drive a short distance.
ESC fault.Proceed to a qualified workshop.
In conjunction with ABS indicator lamp
: ABS fault.
Proceed to a qualified workshop. The
vehicle can be braked without ABS.
Vehicle battery has been reconnected.
Drive a short distance at a speed of
15 – 20 km/h (10 – 12 mph). If the indicator
lamp remains lit up, the vehicle should be
checked by a qualified workshop ⇒ Vehicle
battery.
Traction Control fault or switched off for
system-related reasons.
Go to qualified workshop ⇒ Traction Control
System (TCS) or Traction Control (TC).
In conjunction with ESC indicator lamp 
: ABS fault.
Proceed to a qualified workshop. The
vehicle can be braked without ABS.
Driving with worn brake pads or with a faulty brake system can cause accidents and serious
injuries.
•If you have reason to believe that the brakes are worn down or the brake system is faulty,
go to a qualified workshop immediately and have the brake system checked and have any
worn brake pads replaced.
WARNING
Incorrect parking can cause serious injuries.
•Never remove the vehicle key from the ignition lock when the vehicle is in motion. The
steering lock may be activated and you will no longer be able to steer or control the
vehicle.
•Never park the vehicle where parts of the exhaust system can come into contact with
inflammable material underneath the vehicle, e.g. leaves, dry grass, spilt fuel.
•Always apply the handbrake fully when the vehicle is parked.
•Never leave children or people requiring assistance alone in the vehicle. They could
release the handbrake, move the selector lever or gearshift lever and thus set the vehicle
in motion. This can lead to accidents and serious injuries.
•Always take all vehicle keys with you every time you leave the vehicle. The engine can still
be started and electrical equipment such as the window controls still can be operated,
potentially causing serious injury.
•Never leave children or people requiring assistance alone in the vehicle. They could
become trapped in the vehicle in an emergency and may not be able to get themselves to
safety. For example, locked vehicles may be subjected to very high or very low
temperatures, according to season. This can cause serious injuries and illness or
fatalities, especially for small children.
WARNING
•To avoid unintentional movement when parking the vehicle, first apply the handbrake firmly
and then remove your foot from the brake pedal.
•Always take care when driving in car parks with protruding kerbstones or bollards. Objects
that protrude from the ground can damage the bumper and other components when
parking the vehicle. In order to avoid any damage, stop the vehicle before the wheels
touch the bollards or kerbs.
•Drive carefully through dips in the road, over driveways, ramps, kerbstones and other
objects. Low-lying vehicle components such as the bumper, spoiler and parts of the
running gear, engine or exhaust system could be damaged.
NOTICE

Lit upPossible cause ⇒Solution
In conjunction with warning lamp :
ABS and EBV not functioning.
Do not drive on!
Seek expert assistance immediately ⇒ Fault
in the brake system.
Brake pedal not depressed.To select a position, press the brake pedal.
FlashesPossible causeSolution
ESC/TCS is taking corrective action.Remove foot from accelerator pedal. Adapt
driving style to suit road conditions.
Traction Control active.
Remove foot from accelerator pedal. Adapt
driving style to suit road conditions
⇒ Traction Control System (TCS) or
Traction Control (TC).
Flashing: vehicle with an automated
manual gearbox is not secured from
rolling away.
Apply the handbrake.
Several warning and indicator lamps will light up briefly as a functional check when the ignition is
switched on. They will switch off after a few seconds.
Handbrake
Fig. 100 Handbrake between the front seats
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Applying the handbrake
•Pull the handbrake lever up firmly with the locking button ⇒ Fig. 100 (arrow) pressed.
•The handbrake is applied when the indicator lamp lights up in the instrument cluster
⇒ Warning and indicator lamps.
Releasing the handbrake
•Lift the handbrake lever up slightly and press the lock button ⇒ Fig. 100 (arrow).
•Guide the handbrake lever down whilst the lock button is pressed.
Failure to observe the warning lamps could lead to your vehicle breaking down in traffic, and
to accidents and serious injuries.
•Never ignore any warning lamps that are lit up.
•Stop the vehicle as soon as possible and when safe to do so.
WARNING
Driving with poor brakes can result in accidents and serious injuries.
•If the brake warning lamp does not go out, or if it lights up when driving, the brake
fluid level in the reservoir is too low or there is a fault in the brake system. Stop the vehicle
immediately and seek expert assistance ⇒ Brake fluid.
•If the brake warning lamp lights up together with the ABS indicator lamp , the
control function of the ABS may have failed. This can cause the rear wheels to lock quickly
when you brake. Locked rear wheels can lead to a loss of control of the vehicle. If
possible, reduce your speed and drive carefully at low speed to the nearest qualified
workshop in order to have the brake system tested. Avoid sudden braking and driving
manoeuvres on the way.
•The ABS is not functioning correctly if the ABS indicator lamp does not go out or
comes on while the vehicle is in motion. The vehicle can be stopped using the normal
brakes only (without ABS). The protection provided by ABS is no longer available.
Proceed to a qualified workshop as soon as possible.
WARNING
Failure to observe the illuminated indicator lamps could lead to the vehicle being damaged.
NOTICE

The ESC or the TCS/TC can only function properly if all four wheels have the same tyres.
Any differences in the rolling radius of the tyres can cause the system to reduce engine power
unexpectedly.
If the ABS fails, the ESC, TCS, TC and EDL will also cease to function.
Control processes running in the systems described may cause operating noises.
Brake fluid
Fig. 101 In the engine compartment: cap on the brake fluid container
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Brake fluid will gradually absorb water from the surrounding air. The brake system will be damaged
if there is too much water in the brake fluid. The boiling point of the brake fluid is also considerably
reduced by the water content. Heavy use of the brakes may cause a vapour lock in the brake
system if the water content is too high. Vapour locks reduce levels of braking power, considerably
increase braking distance and can even cause the brake system to fail completely. Your own safety
and that of other road users depends on having a brake system that functions properly at all times
⇒.
Brake fluid specification
Volkswagen has developed a brake fluid that has been optimised for the brake system in the
vehicle. To ensure optimal operation of the brake system, Volkswagen recommends the use of
brake fluid compliant with VW standard 501 14.
Driving fast on icy, slippery or wet roads can lead to a loss of control of the vehicle and could
cause serious injury to the driver and passengers.
•Adapt your speed and driving style to suit visibility, weather, road and traffic conditions. Do
not let the extra safety afforded by the brake assist systems ABS, BAS, EDL, TCS, TC and
ESC tempt you into taking any risks when driving.
•The brake assist systems cannot defy the laws of motion. Slippery and wet roads will
remain dangerous, even when the ESC and other systems are active.
•Driving too fast on wet roads can cause the wheels to lose contact with the road surface
and aquaplane. A vehicle cannot be braked, steered or controlled once it has lost contact
with the road surface.
•Brake assist systems cannot prevent an accident if, for example, you are driving too close
to the vehicle in front or are driving too fast for the individual situation.
•Although the brake assist systems are very effective and can help to control the vehicle in
difficult driving situations, please always remember that the driving stability of the vehicle
depends on the tyre grip.
•When accelerating on a slippery surface, for example on ice and snow, press the
accelerator carefully. The wheels can spin even with active brake assist systems and this
can lead to a loss of control of the vehicle.
WARNING
ESC will be considerably less effective if other components and systems that affect driving
dynamics are not serviced correctly or are not functioning properly. This also applies, but not
exclusively, to the brakes, tyres and other systems that have already been named.
•Please always note that modifications and changes to the vehicle can affect the function of
the ABS, BAS, TCS, TC, EDL and ESC.
•Alterations to the suspension system or the use of non-approved wheel and tyre
combinations can affect the function of ABS, BAS, TCS, TC, EDL and ESC and reduce
their effectiveness.
•Suitable tyres are also crucial if ESC is to function optimally ⇒ Wheels and tyres.
WARNING