lights VOLKSWAGEN T-ROC 2020 Manual Online

t clockwise as far as it will go.
Close the bonnet In the engine compartment
Changing the bulbs in the headlights (lights with LED technology)
First read and observe the introductoryinformation and safety warnings
These lamps use LED technology. The LEDs cannot be replaced by customers. If some LEDs fail, this
may be an indication that more elements are on the point of failure. In this case, have the lights
checked and renewed if necessary at a qualified workshop.
Changing the front turn signal bulbs

Fig. 168 In the front right wheel housing liner: changing a turn signal bulb.
First read and observe the introductoryinformation and safety warnings
The actions should only be carried out in the specified order:
Observe and follow the instructions in the checklist Checklist Information on changing
bulbs
Turn the steering so that the wheel on the affected side of the vehicle is pointing to the
middle of the vehicle. If necessary, start the engine to do this. Then stop the engine again and
remove the vehicle key from the ignition lock.
Turn the cover in the wheel housing liner in the direction of the arrow and remove it
Fig. 168
Release the connector Fig. 168
Turn the bulb holder Fig. 168clockwise (arrow) as far as it will go and pull it out to
the rear along with the bulb.
Replace the defective bulb with a new bulb of the same type.
Insert the bulb holder into the headlight and turn it clockwise as far as it will go.

Insert the bulb holder into the headlight and turn it clockwise as far as it will go.
Connect the connector to the bulb holder. The connector must audibly click into place.
Push the headlight from the outside into the openings and insert into the bumper.
Use the screwdriver to tighten the securing screws Fig. 169
Fit the cover in the bumper Fig. 169
Stow the wire hook and screwdriver in the vehicle toolkit.
Changing bulbs in the tail light clusters (LED lights)
First read and observe the introductoryinformation and safety warnings
These lamps use LED technology. The LEDs cannot be replaced by customers. If some LEDs fail, this
may be an indication that more elements are on the point of failure. In this case, have the lights
checked and renewed if necessary at a qualified workshop. Volkswagen recommends using a
Volkswagen dealership for this purpose.
Changing bulbs in the number plate light (LED lights)
First read and observe the introductoryinformation and safety warnings
These lamps use LED technology. The LEDs cannot be replaced by customers. If some LEDs fail, this
may be an indication that more elements are on the point of failure. In this case, have the lights
checked and renewed if necessary at a qualified workshop.
Troubleshooting
First read and observe the introductoryinformation and safety warnings
Fault in vehicle lighting
The indicator lamp lights up yellow.
Fault in vehicle lighting or fault in cornering lights.
Check the vehicle lighting and change the appropriate bulb as required Changing bulbs
bulbs are OK or there is a fault in the dynamic cornering light, go to a qualified workshop.
Changing fuses
Introduction
This chapter contains information on the followingsubjects:
Fuses in the dash panel

WARNING
Never tow a vehicle that has no power supply.
assistance.

NOTICE
When pushing the vehicle by hand, do not press on the tail light clusters, the side spoilers on the
rear window, the rear spoiler or large panels. This could damage the vehicle and the rear spoiler
could become detached.

NOTICE
Remove and install the cover and the towing eye carefully so as to avoid damage to the vehicle, e.g.
the paintwork.
Notes on tow-starting and towing
First read and observe the introductoryinformation and safety warnings
It is still possible to activate the turn signals in a vehicle that is being towed, even if the hazard
warning lights are switched on. To do this, operate the turn signal lever in the required direction
while the ignition is switched on. The hazard warning lights will not flash while the turn signal is
being used. The hazard warning lights will start flashing again automatically as soon as the turn
signal lever is moved back to the neutral position.
When should your vehicle not be tow-started or towed?

an 50 km.
accident.
If the vehicle cannot be towed on its own four wheels due to one of the above conditions, seek
expert assistance and have the vehicle transported on a recovery vehicle if necessary.
Tow-starting
First read and observe the introductoryinformation and safety warnings
Preparations for tow-starting
Vehicles with an automatic gearbox:

e tow-started. Attempt to start the engine by jump
starting Jump starting
Vehicles with a manual gearbox:
Tow-starting is generally not recommended. If the engine does not start, first attempt to start the
engine by jump starting Jump startingease note that the maximum tow-starting distance for
petrol engines is 50 m.
-rope or the tow-bar only to the towing eyes provided Fitting the rear towing
eyeor Fitting the front towing eye
warning lights.



utral to prevent
driving into the towing vehicle.

NOTICE
When tow-starting, unburnt fuel can enter the catalytic converter and damage it.
Towing
First read and observe the introductoryinformation and safety warnings
Preparations
h the tow-rope or the tow-bar only to the towing eyes provided Fitting the rear towing
eyeor Fitting the front towing eyeor to the towing bracket Trailer towing
-rope is not twisted. Otherwise a towing eye may become unscrewed
during towing.
regulations to the contrary.

Pulling vehicle (front)
tow-rope must be taut before you drive off properly.

lfunctions and engine
damage.

The engine oil level must never be above area Fig. 186
the crankcase breather and escape into the atmosphere via the exhaust system.
Troubleshooting
First read and observe the introductoryinformation and safety warnings
and Engine oil pressure too low
The central warning lamp lights up red and the text message Stop vehicle. Oil pressure. Observe
vehicle wallet is displayed.
Do not drive on!
Switch off the engine and check the engine oil level. Checking the engine oil level Checking the
Do not drive on or allow the engine to run if the
warning lamp is flashing although the engine oil level is correct. The engine could otherwise be
damaged. Seek expert assistance.
and Engine oil level too low
The central warning lamp lights up red and the text message Refill engine oil. is displayed.
Engine oil level is too low. Switch off the engine.
Checking the engine oil level Checking the engine oil level and refilling the engine oil
and Engine oil level low
The central warning lamp lights up yellow and the text message Check oil level. is displayed.
Engine oil level is low. Switch off the engine.
Checking the engine oil level Checking the engine oil level and refilling the engine oil
and Fault in engine oil system
The central warning lamp lights up yellow and the text message Oil sensor: workshop. is displayed.
Engine oil system is faulty. Go to a qualified workshop and have the engine oil sensor checked.
and Engine oil level too high
The central warning lamp lights up yellow and the text message Reduce oil level. is displayed.
Engine oil level is too high. Switch off the engine.
Check the engine oil level. Checking the engine oil level Checking the engine oil level and refilling
the engine oil

standard 501 14 is available from Volkswagen dealerships.
If this brake fluid is not available and it is necessary to use another high-quality brake fluid instead,
brake fluid that is compliant with DIN ISO 4925 CLASS 4 or US standard FMVSS 116 DOT 4 can be
used.
Not all brake fluids that are compliant with DIN ISO 4925 CLASS 4 or US standard FMVSS 116 DOT 4
have the same chemical composition. Some of these brake fluids may contain chemicals that can
damage or destroy brake system components over time.
Volkswagen therefore recommends the use of brake fluid that is compliant with VW standard 501 14
to ensure sustained proper operation of the brake system.
Brake fluid that is compliant with VW standard 501 14 fulfils the requirements of DIN ISO 4925
CLASS 4 or US standard FMVSS 116 DOT 4.
Brake fluid level
The brake fluid level must always be between the MIN and MAX marking on the brake fluid reservoir
or above the MIN marking
The brake fluid level cannot be checked accurately in all models as engine components may partially
conceal the fluid level in the brake fluid reservoir. If the brake fluid level cannot be read exactly,
please go to a qualified workshop.
The brake fluid level drops slightly during vehicle operation as the brake pads wear and the brakes
are automatically adjusted.
Brake fluid level
The indicator lamp lights up red.
Brake fluid level is too low.
Do not drive on! Check the brake fluid level.
If the brake fluid level is too low, inform a qualified workshop. Have the brake system checked.
Changing the brake fluid
The brake fluid should be changed by a qualified workshop. Volkswagen recommends using a
Volkswagen dealership for this purpose. Only brake fluid that conforms with the required
specification should be used.

WARNING
Brake failure or reduced braking efficiency can be caused by the brake fluid level being too low or by
brake fluid that is too old or unsuitable.

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.

ator. The 12-volt vehicle battery will not be charged by the alternator while the
vehicle is in motion.
Switch off any electrical consumers that are not required. Inform a qualified workshop. Have the
electrical system checked.
The start/stop system cannot start the engine Start/stop system
and vehicle battery (12-volt)
The central warning lamp lights up yellow and the text message 12 V battery low. Charge by driving.
is displayed.
The charge level of the vehicle battery is insufficient.
Recharge the 12-volt vehicle battery by driving the vehicle for an extended time.
The start/stop system cannot start the engine Start/stop system
and vehicle battery (12-volt)
The central warning lamp lights up red and the text message Replace 12 V battery. Workshop. is
displayed.
The vehicle battery condition is not ok.
Seek expert assistance and have the battery checked and replaced if necessary.
The start/stop system cannot start the engine Start/stop system
Wheels and tyres
Tyre monitoring system
Introduction
This chapter contains information on the followingsubjects:
Tyre Pressure Loss Indicator
Troub
The tyre monitoring system warns the driver when the tyre pressures are too low.
The tyre monitoring system monitors various parameters (for example, rolling circumference) of all
wheels using ABS sensors (indirect measurement).

WARNING
The intelligent tyre monitoring system technology cannot overcome the laws of physics, and
functions only within the limits of the system. Incorrect handling of the wheels and tyres can lead to
a sudden loss of pressure in the tyres, tread separation and even tyre blow-out.

synchronise the Tyre Pressure Loss Indicator Tyre Pressure Loss Indicator

flashes for 65 seconds and then remains lit continuously
Do not drive on!

-synchronise the Tyre Pressure Loss Indicator Tyre Pressure Loss Indicator


WARNING
Differing tyre pressures or tyre pressures that are too low can cause tyre damage, tyre failure, loss of
vehicle control, accidents, serious injury and death.
lights up, stop the vehicle as soon as possible and check all the tyres
Useful information about wheels and tyres
vehicle stability and increase the braking distance.
lead
to a tyre bursting and the loss of control over the vehicle.
recommended tyre pressure can be found on a sticker Tyre pressure
em cannot function correctly unless all cold tyres have the correct tyre
pressure.
Tyre pressure
Tyre pressure
warm up the tyre to such an extent that the tread may separate and the tyre could burst. This could
cause the driver to lose control of the vehicle.
the tyre bursts, leading you to lose control of the vehicle.
rely and the vehicle will not
handle well.
to the nearest qualified workshop and check and correct the tyre pressure Useful information
about wheels and tyres