2021 VOLKSWAGEN T-ROC warning light

If the vehicle key has been removed from the ignition lock and the driver door opened, acoustic
warnings sound under the following conditions:
If the parking light is switched on.
If the side lights are switched on or the rear fog light is switched on .
When the Coming Home function is switched on, no signal tone will be given as a reminder that a
light is still switched on when leaving the vehicle.

Some settings can be stored in the user accounts of the personalisation function and therefore
change when the user account changes ⇒ Personalisation .
Troubleshooting
Turn signal indicator lamp
If a turn signal on the vehicle has failed, the indicator lamp will start flashing twice as fast.
The indicator lamp flashes green.
Check the lighting and change the appropriate bulb as required ⇒ Changing bulbs .
If the problem persists, go to a qualified workshop.
Does not apply in China and Japan: trailer turn signals indicator lamp
The indicator lamp goes out if a trailer turn signal or all trailer lights stop working.
The indicator lamp flashes green.
Check the lighting and change the appropriate bulb as required ⇒ Changing bulbs .
If the problem persists, go to a qualified workshop.
Vehicle lighting not working
Vehicle lighting has failed either completely or partially.
The indicator lamp lights up yellow.
Check the lighting and change the appropriate bulb as required ⇒ Changing bulbs .
If the problem persists, go to a qualified workshop.
Fault in rain/light sensor
In the light switch position , the vehicle lighting is not switched on or off automatically.
The indicator lamp lights up yellow.
Switch the ignition off and on.
If the problem persists, go to a qualified workshop.

Main beam
Switching main beam on and off

Fig. 80 On the left of the steering column: turn signal and main beam lever.
Switch on the ignition and dipped beam.
Move the turn signal and main beam lever from the centre position to the following position:
Main beam switched on.
Operate the headlight flasher or switch off the main beam. The headlight flasher comes on for as
long as the lever is pulled.
When the main beam or headlight flasher are switched on, the blue indicator lamp lights up in
the instrument cluster.
Main-beam control
Depending on the vehicle equipment level, advanced main-beam control may also be available
⇒ Main-beam control .

WARNING
Incorrect use of the main beam headlights can lead to accidents and serious injuries as the main
beam headlights could distract and dazzle other road users.
Main-beam control
The main-beam control automatically dips the headlights when oncoming vehicles and/or vehicles
driving in front are detected. Main-beam control also recognises illuminated areas such as towns
and deactivates the main beam while driving through them.
Within the limits of the system, main-beam control automatically switches main beam on at speeds
of over approximately 60 km/h (37 mph), depending on ambient and traffic conditions, and switches
it off again at speeds under approximately 30 km/h (18 mph) ⇒ .
With some equipment levels, the main-beam control can be activated and deactivated in the
Infotainment system in the Vehicle settings menu ⇒ Infotainment system controls and displays .
Switching on main-beam control

Switch on the ignition and the automatic headlights .
Tap the turn signal and main beam lever forwards from the basic position.
When main-beam control is switched on, the indicator lamp lights up in the instrument cluster
display.
Switching off main-beam control
Pull back the turn signal and main beam lever.
OR: switch off the automatic headlights .
OR: switch off the ignition.
OR: push the turn signal and main beam lever forwards to switch on the manual main beam.
System limits
The main beam must be manually switched off under the following conditions, as it is not switched
off by the main-beam control in time or at all:
In poorly lit streets where there are highly-reflective signs.
Other road users with insufficient lighting facilities, such as pedestrians, cyclists.
In tight bends, with half-hidden oncoming traffic, on steep crests or in dips.
With oncoming traffic on roads with a central barrier where the driver can see clearly over the
central barrier e.g. truck drivers.
In fog, snow or heavy rain.
In conditions with swirled-up dust and sand.
If the windscreen is damaged in the camera's field of vision.
If the camera's field of vision is covered by condensation, dirt, a sticker, or by snow or ice.
If the camera is faulty or the power supply is interrupted.

WARNING
Do not let the extra convenience afforded by main-beam control tempt you into taking any risks
when driving. The system is not a substitute for the full concentration of the driver.
Always check the vehicle lights yourself and adapt them to the prevailing conditions for light,
visibility and road traffic.
The main-beam control may not be able to recognise all driving situations correctly and may not
work properly in certain situations.
If the camera's field of view is dirty, covered or damaged, the function of the main-beam control
may be impaired. This also applies if changes are made to the vehicle's lighting system, for example
if additional headlights are fitted.

Switch off the ignition.
Lock the vehicle from the outside.
Automatic switch-off of side lights and parking lights
If the battery capacity is not sufficient for the side lights or parking light to remain switched on for
two hours, the 12-volt vehicle battery can be discharged to such an extent that it is no longer
possible to start the engine ⇒ .
In the case of standing times of more than two hours, the vehicle will detect a weak 12-volt vehicle
battery and switch off the side lights or parking light so that the engine can still be started.

WARNING
Accidents and serious injuries can occur if the vehicle is parked without sufficient illumination, as
other road users might have difficulty seeing the vehicle, or may not see it at all.
Always park the vehicle safely and with sufficient lighting. Observe any applicable local regulations.
If the vehicle lighting is required for several hours, switch on the right or left parking light if possible.
The illumination time of the parking light on one side is generally twice as long as for continuous
parking light on both sides of the vehicle.
Coming Home and Leaving Home function (orientation lighting)
The Coming Home and Leaving Home function lights up the area immediately surrounding the
vehicle when you get in or out of the vehicle in darkness.
Not in China: the Coming Home function is switched on manually. In contrast, the Leaving
Home function is controlled automatically by a rain/light sensor.
Only in China: the Coming Home and Leaving Home function is controlled automatically by a
rain/light sensor.
The switch-off delay can be adjusted and the function activated or deactivated in the Vehicle
settings menu in the Infotainment system ⇒ Infotainment system controls and displays .
Activating the Coming Home function
Not in China
Switch off the ignition.
Operate the headlight flasher for approximately one second.
The Coming Home lighting is switched on when the driver door is opened. The switch-off delay starts
when the last vehicle door or the boot lid has been closed.
Activating the Coming Home function

With some equipment levels, the headlight range can be adjusted with the slider in the Infotainment
system ⇒ Fig. 82 .
Manual headlight range control
Press the button or function button.
Touch the Vehicle and function buttons to open the Vehicle settings menu.
Touch the Lights function button to open the Light settings menu.
Touch the Headlight range control⇒ Fig. 82  ① function button.
Move the slider to the required position (typical vehicle load level).
Setting in the
Infotainment system

Front seats occupied and luggage compartment empty.
All seats occupied and luggage compartment empty.
All seats occupied and luggage compartment fully loaded. Towing a trailer
with a low drawbar load ⇒ Trailer towing .
Only the driver seat is occupied and the luggage compartment is fully
loaded. Towing a trailer with maximum drawbar load ⇒ Trailer towing .
Dynamic headlight range control
The headlight range cannot be adjusted manually if the vehicle has dynamic headlight range control.
The headlight range is automatically adapted to suit the vehicle load level as soon as the headlights
are switched on ⇒ .

WARNING
Heavy objects in the vehicle can cause the headlights to dazzle and distract other road users. This
could lead to accidents and serious injuries.
The light cone should always be adjusted to the load level of the vehicle to ensure that other road
users are not dazzled.

WARNING
Failure or a malfunction of the dynamic headlight range control can cause the headlights to dazzle or
distract other road users. This could lead to accidents and serious injuries.
The headlight range control should be checked by a qualified workshop as soon as possible.

Wipers switched off.
Interval wipe for the windscreen or rain/light sensor mode. The interval wipe for the
windscreen depends on the speed of the vehicle. The wipers will wipe more frequently as the vehicle
moves faster.
Slow wipe.
Fast wipe.
x Flick wipe – brief wiping. Push down and hold the lever for longer to wipe more quickly.
Pulling the lever activates the wash and wipe system for cleaning the windscreen. Climatronic
will switch to air recirculation mode for approximately 30 seconds to prevent the smell of the
washer fluid from entering the vehicle interior.
Switch for interval settings (vehicles without a rain/light sensor) or adjusting the
sensitivity of the rain/light sensor.
Interval wipe for the rear window. The wiper will wipe the window approximately every
six seconds.
Pushing the lever activates the wash and wipe system for cleaning the rear window.

WARNING
Without an adequate amount of anti-freeze, the washer fluid can freeze on the windscreen and
obscure your view.
In winter temperatures, use the windscreen washer system only when adequate anti-freeze has
been added to the washer fluid.
Never use the windscreen washer system at winter temperatures before the windscreen has been
heated by the ventilation system. The anti-freeze mixture may otherwise freeze on the windscreen
and restrict vision.

WARNING
Worn or dirty wiper blades reduce visibility and increase the risk of accidents and serious injuries.
Always change wiper blades if they are damaged or worn and no longer clean the windows properly
⇒ Wiper blades .

NOTICE

When the rain/light sensor is activated, it automatically controls the frequency of the wiper intervals
depending on the intensity of the rain.
Activating and deactivating the rain/light sensor
Position Ⓐ - the rain/light sensor is deactivated.
Position Ⓑ - the rain/light sensor is activated, automatic wipe when necessary.
The automatic wipe function can be activated and deactivated in the Infotainment system in
the Vehicle settings menu ⇒ Infotainment system controls and displays .
If the automatic wipe function is deactivated in the Infotainment system, the intervals are set at
fixed levels.
Adjusting the sensitivity of the rain/light sensor
The sensitivity of the rain/light sensor can be adjusted manually using the switch in the wiper lever
⇒ Fig. 85  ① ⇒ .
Switch to the right – high sensitivity.
Switch to the left – low sensitivity.

WARNING
The rain/light sensor cannot always adequately detect all precipitation and activate the wipers
correspondingly.
If necessary, switch on the wipers manually in good time if the water on the windscreen restricts the
field of vision.

Some settings can be stored in the user accounts of the personalisation function and therefore
change automatically when the user account changes ⇒ Personalisation .
Troubleshooting
Washer fluid level too low
The indicator lamp lights up yellow.
Fill up the washer fluid reservoir at the next opportunity ⇒ Washer fluid 
Fault in rain/light sensor
The wipers are not switched on automatically if it rains during rain/light sensor operation.
The indicator lamp lights up yellow.
Switch the ignition off and on.
If the problem persists, go to a qualified workshop.

Automatic anti-dazzle interior mirror
When the ignition is switched on, the sensors measure the incident light from the rear ⇒ Fig. 86  ①
and from the front ②.
Depending on the values measured, the interior mirror dips automatically.
If the incident light on the sensors is hindered or interrupted, e.g. by a sun blind or other hanging
objects, the automatic anti-dazzle interior mirror will not function or will not function correctly.
Mobile navigation systems fitted to the windscreen or near the interior automatic anti-dazzle
interior mirror can also affect the sensors ⇒ .
The automatic anti-dazzle function will be deactivated in some situations, e.g. when reverse gear is
engaged.
Manual anti-dazzle interior mirror
Basic position: the lever on the lower part of the mirror is pointing towards the windscreen.
Pull the lever to the back to use the anti-dazzle function ⇒ Fig. 87 .

WARNING
The illuminated display from a mobile navigation device can lead to malfunctions of the interior
automatic anti-dazzle mirror and cause accidents or serious injuries.
You may not be able to precisely determine the distance from vehicles travelling behind you or from
other objects if the automatic anti-dazzle function malfunctions.
Exterior mirrors

Fig. 88 In the driver door: rotary knob for the exterior mirrors.
First read and observe the introductoryinformation and safety warnings⇒Introduction 
Switch on the ignition.
Turn the rotary knob in the driver door to the desired symbol ⇒ Fig. 88 .