2021 VOLKSWAGEN T-ROC Table

The engine compartment of a motor vehicle is a hazardous area. Do not work on the engine and in
the engine compartment unless you are familiar with the task, aware of the general safety
procedures and have the correct equipment, service fluids and suitable tools. Serious injuries can be
caused by carrying out work incorrectly ⇒ . The work should be carried out by a qualified
workshop if you are uncertain. Volkswagen recommends using a Volkswagen dealership for this
purpose.
Always park the vehicle on a level and stable surface before carrying out any work in the engine
compartment.

WARNING
Unintentional vehicle movements during service work can cause serious injury.
underneath the vehicle while the wheels are on the ground, the vehicle must be on a level surface,
the wheels chocked, and the vehicle key removed from the ignition lock as required.
vehicle. The vehicle jack is not sufficient for this task and can fail, which can lead to serious injuries.


WARNING
The engine compartment of any motor vehicle is a dangerous area. Serious injuries can be sustained
here.
st care and attention must be paid when carrying out any work and you must follow the
general safety rules. Never take any risks.
carry it out. If you are uncertain of what to do, the work should be carried out by a qualified
workshop. Serious injuries can result from work that has not been carried out properly.
steam or hot coolant can cause serious burns. Always wait until you can no longer see or hear steam
or coolant coming from the engine compartment.

urn the skin.

P or move the gear
lever to the neutral position.
and remove the vehicle key from the ignition lock.

Additional insulating materials such as blankets in the engine compartment could disrupt the
operation of the engine, start fires and lead to severe injuries.


WARNING
Service fluids and some materials in the engine compartment are highly flammable and can cause
fires and serious injuries!
ty of the engine compartment.

injuries.
tem or the electrical
system:
-volt vehicle battery. Ensure that the vehicle is unlocked when the 12-
volt vehicle battery is disconnected as otherwise the anti-theft alarm will be activated.
of heating systems, water heaters or any other open flames.


NOTICE
When filling or changing service fluids, please ensure that the correct service fluids are filled through
the correct openings. The use of incorrect service fluids could result in serious malfunctions and
engine damage.

Service fluids that leak from the vehicle are harmful to the environment. For this reason, you should
regularly check the ground underneath your vehicle. If there are spots of oil or other fluids on the
ground, the vehicle should be inspected by a qualified workshop. Any spilt service fluids must be
disposed of properly.
Preparing the vehicle for working in the engine compartment
Checklist
The following steps should always be carried out in the specified order before working in the engine
compartment ⇒ :

Park the vehicle on a level and stable surface.

Fig. 184 On the instrument cluster display: the bonnet is open or has not been closed properly.
A symbol in the instrument cluster display ⇒ Fig. 184  indicates if the bonnet is open or is not closed
properly.
Do not drive on! If necessary, lift the bonnet and then close it again.
This symbol is also visible when the ignition is switched off and will go out a few seconds after the
vehicle has been locked when all doors are closed.

WARNING
Failure to observe warnings can cause your vehicle to break down in traffic, which can lead to
accidents and serious injuries.
ver ignore any warnings.


The symbol can differ depending on the version of the instrument cluster.
Service fluids and consumables
All service fluids and consumables, e.g. tyres, coolant and vehicle batteries, are being constantly
developed. The same applies to toothed belts, engine oils and spark plugs for combustion engines,
for example. For this reason, service fluids and consumables should be replaced at a qualified
workshop. Volkswagen dealerships always have the latest information about any changes.

WARNING
Unsuitable service fluids and consumables, and the incorrect use of these fluids and consumables,
can cause accidents, serious injuries, burns or poisoning.
e kept in their original sealed container.

-original containers as
people finding these containers could drink them.
es.

-ventilated
area.
r or other volatile fluids for vehicle care.
These substances are toxic and highly flammable. They could cause fires and explosions.

NOTICE
this can result in serious malfunctions and engine damage.
-on parts in front of the air intake reduce the cooling effect of the
coolant. The engine may overheat at high ambient temperatures and high engine loads.

Leaking service fluids can pollute the environment. Spilt service fluids must be collected in suitable
containers and disposed of properly and with respect for the environment.
Washer fluid

Fig. 185 In the engine compartment: cap on the washer fluid reservoir.
The washer fluid level should be checked regularly and topped up as necessary.
A strainer is located in the neck of the washer fluid reservoir. The strainer keeps large dirt particles
away from the windscreen washer jets when refilling. The strainer should be removed for only
cleaning. If the strainer is damaged or is not present when refilling, dirt particles can enter the
system and block the washer jets.
⇒ In the engine compartment .
on the cap ⇒ Fig. 185 .

⇒ . Observe the dilution instructions on the packaging.
peratures, add a special anti-freeze agent so that the fluid cannot freeze ⇒ .
The windscreen washer fluid reservoir has a capacity of about 3.0–7.5 litres, according to the vehicle
equipment.

WARNING
Never mix coolant additive or other unsuitable additives into the washer fluid. These may leave an
oily film on the screen, restricting the field of vision.

-freeze agent should be added to the washer fluid if necessary.

NOTICE
cause the ingredients to flocculate and block the washer jets.
rrect service fluids are filled through the
correct openings. The use of incorrect service fluids could result in serious malfunctions and engine
damage.
Engine oil
Introduction
This chapter contains information on the followingsubjects:
⇒ Engine oil standards 
⇒ Changing engine oil 
⇒ Engine oil consumption 
⇒ Checking the engine oil level and refilling the engine oil 
⇒ Troubleshooting 
The engine oils are not only tailored to the requirements of engines and exhaust gas treatment
systems, but also to fuel quality. Due to the way in which a combustion engine works, engine oil
always comes into contact with combustion residues and fuel, which has corresponding effects on
the ageing process of the oil. The correct engine oil is important for the function and service life of
the engine. A special multigrade high-lubricity oil has been filled at the factory and this can normally
be used as an all-season oil.

Engine oils are constantly being developed and improved. Volkswagen dealerships always have the
latest information about any changes. Volkswagen therefore recommends having engine oil changes
done by a Volkswagen dealership.
Information for warning and indicator lamps lit up can be found in the troubleshooting at the end of
the chapter ⇒ Troubleshooting .

WARNING
Incorrect handling of engine oil can cause serious burns and other injuries.


original container. This also applies to used oil until it is
disposed of.
may then drink the engine oil.
skin. Skin that has been in contact with engine oil
should be washed thoroughly with water and soap.
allow the engine to cool down.

Leaking or spilt engine oil can pollute the environment. Spilt service fluids must be collected and
then disposed of properly and in an environmentally responsible way.
Engine oil standards
First read and observe the introductoryinformation and safety warnings⇒Introduction 
If possible, use only Volkswagen-approved engine oil ⇒ . To comply with the requirements of the
flexible oil change service, use only approved flexible service engine oil that complies with the
corresponding VW standard.
Since the quality of fuels can vary greatly between individual markets, this must be taken into
account when selecting the correct engine oil.
The use of engine oils compliant with the VW 504 00, VW 507 00 and VW 508 00 specifications
requires a fuel quality compliant with EN 228 (petrol) and EN 590 (diesel), or fuel of an equivalent
quality. Engine oils compliant with VW 504 00, VW 507 00 and VW 508 00 are therefore unsuitable
for use in a large number of markets.
If the engine has been filled with engine oil in accordance with the standards W 502 00, VW 504 00
and VW 507 00, a sticker with the relevant information will be located on the lock carrier in the
engine compartment. Observe this information!

Coolant
Introduction
This chapter contains information on the followingsubjects:
⇒ Coolant specification 
⇒ Checking the coolant level and refilling coolant 
Do not work on the cooling system unless you are familiar with the task, aware of the general safety
procedures and have the correct equipment, service fluids and suitable tools. Serious injuries can be
caused by carrying out work incorrectly ⇒ . The work should be carried out by a qualified
workshop if you are uncertain. Volkswagen recommends using a Volkswagen dealership for this
purpose.

WARNING
Coolant is toxic.
ce.
-original containers as
people finding these containers may then drink the coolant.

ct coolant additive used must be sufficient for the lowest
ambient temperature that you expect the vehicle to be exposed to.
Vehicle occupants with inadequate winter clothing could then freeze to death as the heating will
also no longer function.

Coolant and coolant additives can pollute the environment. Spilt service fluids must be collected
then disposed of properly and in an environmentally responsible way.
Coolant specification
First read and observe the introductoryinformation and safety warnings⇒Introduction 
The cooling system is filled at the factory with a mixture of specially prepared water and at least 40%
coolant additive G 13 (TL-VW 774 J).
The proportion of engine coolant additive must always be at least 40% to protect the cooling system.
If greater frost protection is required in very cold climates, the proportion of anti-freeze additive can
be increased. However, the percentage of coolant additive should not exceed 60%, as this would
reduce the frost protection again and the cooling effect.

The coolant additive is dyed purple. The mixture of water and a coolant additive offers anti-freeze
protection down to -25°C (-13°F), protects the alloy parts in the cooling system against corrosion,
prevents limescale deposits and significantly increases the boiling point of the coolant.
When refilling the coolant, a mixture of distilled water and at least 40% coolant additive - G 13 - or -
G 12 plus-plus - (TL-VW 774 G) (both of which are dyed purple) must be used in order to obtain the
optimum corrosion protection ⇒ .
Mixing - G 13 - with the coolant additives - G 12 plus - (TL-VW 774 F), - G 12 - (dyed red) or - G 11 -
(dyed blue-green) will significantly decrease the level of corrosion protection and should therefore
be avoided ⇒ .

WARNING
Insufficient anti-freeze in the coolant system can cause the engine to break down and cause serious
injuries.
ive used must be sufficient for the lowest
ambient temperature that you expect the vehicle to be exposed to.
Vehicle occupants with inadequate winter clothing could then freeze to death as the heating will
also no longer function.

NOTICE
Never mix genuine coolant additives with other coolants that have not been approved by
Volkswagen.
ts from mixing the purple
coolant additive with distilled water) but for example, brown instead of purple, - G 13 - has been
mixed with an unsuitable coolant additive. The coolant must be changed as soon as possible if this is
the case. Failure to observe this warning can result in serious malfunctions or damage to the engine
and cooling system.

Coolant and coolant additives can pollute the environment. Spilt service fluids must be collected and
then disposed of properly and in an environmentally responsible way.
Checking the coolant level and refilling coolant