2022 VOLKSWAGEN T-ROC service

Refill only with distilled water. All other types of water can cause corrosion in the engine due to
the chemical components contained in the water. This can also lead to engine failure. If any other
type of water apart from distilled water has been refilled, the fluid in the cooling system should be
completely replaced immediately by a qualified workshop.
Fig. 188
be forced out of the cooling system when the engine is hot and could cause damage.
completely. Heavy coolant loss is an indication of leaks in the cooling system. The cooling system
should be checked by a qualified workshop as soon as possible. Failure to do so can result in engine
damage.
have entered the cooling system. Do not drive on! Seek expert assistance. Failure to do so can result
in engine damage.
correct openings. The use of incorrect service fluids could result in serious malfunctions and engine
damage.
Brake fluid

Fig. 190 In the engine compartment: cap on the brake fluid reservoir.
Brake fluid will gradually absorb water from the surrounding air over the course of time. 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 and full braking 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 expressly recommends the use of
brake fluid compliant with VW standard 501 14.
Before using a particular brake fluid, check that the brake fluid specifications printed on the
container correspond to the vehicle requirements.

king efficiency, considerably increase braking distance and can cause the brake system to
fail completely.
with VW standard 501 14.
fluid or low-quality brake fluid can affect the functioning of the brakes and reduce
their effectiveness.
501 14 is not available, use a high-quality brake fluid
compliant with DIN ISO 4925 CLASS 4 or the US standard FMVSS 116 DOT 4, but only in exceptional
circumstances.


WARNING
Brake fluid is toxic.
brake fluid. There is always a risk of someone drinking from such containers, even if they are labelled
appropriately.
children.

NOTICE
Brake fluid that has leaked or been spilt can damage the vehicle paintwork, plastic parts and tyres.
Immediately wipe off brake fluid that has leaked or been spilt from all parts of the vehicle.

Brake fluid can pollute the environment. Any service fluids that have escaped or been spilt must be
collected and disposed of properly.
12-volt vehicle battery
Introduction
This chapter contains information on the followingsubjects:
Checking the electrolyte level of the 12-volt vehicle battery
Charging, replacing, disconnecting and connecting the 12-volt vehicle battery
Troubleshooting
The 12-volt vehicle battery is a component of the electrical system and serves to supply power in the
vehicle.

safety procedures and have the correct equipment, service fluids and suitable tools. Serious injuries
can be caused by carrying out work incorrectly
workshop. Volkswagen recommends using a Volkswagen dealership for this purpose.
Information for warning and indicator lamps lit up can be found in the troubleshooting at the end of
the chapter Troubleshooting
Location of the 12-volt vehicle battery
The 12-volt vehicle battery is located in the engine compartment.
Explanation of the warnings on the 12-volt vehicle battery
Always wear eye protection!Electrolyte is very corrosive and caustic. Always wear
protective gloves and eye protection!Fire, sparks, naked lights and smoking are prohibited!
A highly explosive mixture of gases is given off when the 12-volt vehicle battery is charging!
Always keep children away from electrolyte and the 12-volt vehicle battery!Always
observe the owner's manual!

WARNING
Any work on the 12-volt vehicle battery and the electrical system can cause serious chemical burns,
fire or electric shocks. Always read and observe the following warnings and safety information
before carrying out any kind of work:
any work on the 12-volt
vehicle battery and also disconnect the negative cable from the 12-volt vehicle battery.
-volt vehicle battery.

12-volt vehicle battery, ensure that your hands, arms and face in particular are protected from acid
spillages.
r work near naked flames or sparks.
discharge.

-volt vehicle battery. It can explode. Damaged 12-volt vehicle batteries
must be replaced as soon as possible.

-volt vehicle battery
-volt vehicle
battery.
e cable and then the negative cable
Various indicator lamps may light up after the 12-volt vehicle battery has been connected and the
ignition is switched on. They will go out when you drive a short distance at a speed of approximately
15 20 km/h (10 12 mph). If the indicator lamps remain lit up, the vehicle should be checked by a
qualified workshop.
If the 12-volt vehicle battery was disconnected for an extended period, the system may not able to
calculate or correctly display the time when the next service is due Instrument cluster
the maximum permissible service intervals Service
Automatic switch-off for electrical consumers
The intelligent vehicle electrical system management function automatically implements a range of
measures to prevent the 12-volt vehicle battery from discharging under high loads:


power supply to the 12-volt socket and the cigarette lighter may be interrupted temporarily
while the engine is being started.
The vehicle electrics management system cannot always prevent the 12-volt vehicle battery from
being discharged, for example if the ignition is left on over a long period with the engine off or the
side lights or parking lights are left on over a long period of time.
12-volt vehicle battery is discharged
gnition is switched on.

Auxiliary heater and ventilation

WARNING
Incorrectly mounting the battery and using incorrect 12-volt vehicle batteries can cause short
circuits, fire and serious injuries.
-free and leak-proof 12-volt vehicle batteries that have the same
properties, specifications and dimensions as the factory-fitted 12-volt vehicle battery.

WARNING
A highly explosive mixture of gases is given off when the 12-volt vehicle battery is being charged.

Tyre Pressure Loss Indicator. In the event of a malfunction, the indicator lamp will flash for 65
seconds and then light up continuously. However, the indicator lamp will go out when the road
conditions or driving style change.
Useful information about wheels and tyres
Introduction
This chapter contains information on the followingsubjects:
Handling wheels and tyres
Wheel rims and wheel bolts
Tyre pressure
Tread depth and wear indicators
Tyre damage
Spare wheel or temporary spare wheel
Tyre lettering and tyre type
Maximum load and speed range for tyres
Winter tyres
Snow chains
The tyres are the most heavily loaded and most underestimated parts of a vehicle. Tyres are very
important as the narrow tyre contact surfaces are the only contact between the vehicle and the
road.
The service life of tyres is dependent on tyre pressure, driving style, handling and correct fitting.

WARNING
New tyres or tyres which are old, worn down or damaged cannot provide full vehicle control and
braking efficiency.
injuries.
s must be fitted with radial tyres of the same type, size (rolling circumference) and
the same tread pattern.
particularly carefully for the first 600 km in order to prevent accidents and serious injury.
the tyre pressure is too low, it is possible that the tyre temperature will increase to such an extent
when driving that the tread peels off and the tyre bursts.

1.4 bar (20 psi/140 kPa) and higher:
Useful information about wheels and tyres
80 km/h (50 mph).


WARNING
Driving with a tyre that cannot be sealed is dangerous and can cause accidents and serious injuries.
bar (19 psi/130 kPa) or lower.

Maintenance
Service
Service work and digital service schedule
The vehicle data attached to the inside cover of this owner's manual help ensure that you can have
the correct Volkswagen Genuine Parts

advisor will note these on the order.


The LongLife mobility guarantee is valid until the next inspection is due. Documentation takes place
at every due inspection.
The type and scope of service work may differ from vehicle to vehicle. Information on specific work
for your vehicle can be requested from a qualified workshop.

WARNING
Inadequate servicing, no servicing at all, or failure to adhere to service intervals can result in
breakdowns, accidents and serious injury.


NOTICE
Volkswagen is not responsible for any vehicle damage caused by inadequate service work or the lack
of part availability.

Regular servicing of your vehicle not only maintains its value, it also ensures that your vehicle
remains roadworthy and in working order. You should therefore have your vehicle serviced
according to the Volkswagen guidelines.
Fixed service or flexible service

Fig. 210 Vehicle data sticker with PR number for the relevant service (illustration).

in the display of the instrument cluster serves as a reminder for the due date of the next service
event.
Your vehicle will receive either the fixed service or flexible service for the oil change service,
depending on the vehicle equipment, the engine type and the operating conditions.
How do I know which type of service my vehicle needs?
Fig. 210(arrow) Technical data

Service eventa) PR No. Service type Service interval
Oil change service QI1 Fixed Every 5,000 km or 1 yearb).
QI2 Every 7,500 km or 1 yearb).
QI3 Every 10,000 km or 1 yearb).
QI4 Every 15,000 km or 1 yearb).
QI6 Flexible According to service interval display.
Inspection According to service interval display.
Observe the information on engine oil specifications according to VW standards Engine oil
Features of the flexible service
With the flexible service, you only need to have an oil change service carried out if your vehicle
requires one. Individual operating conditions and personal driving style are taken into account in
order to determine this point in time. An important part of the flexible service is the use of LongLife
engine oil instead of conventional oil.
Observe the information on engine oil specifications according to VW standards Engine oil
If you do not wish to have the flexible service, you can opt for the fixed service instead. However, a
fixed service can affect your service costs. Your service advisor will be pleased to help.
Service interval display
Scheduled services at Volkswagen are displayed in the service interval display in the instrument
cluster Service interval displayor in the Vehicle settings menu in the Infotainment system
Vehicle settings menues that include
an oil change or inspection. When an individual service is due, additional work that is due can also be
carried out, e.g. changing brake fluid and spark plugs.
a) Information is stated for vehicles used under normal operating conditions.
b) Whichever comes first.