2021 VOLKSWAGEN T-ROC trailer

When reverse gear is engaged, the cornering light on both sides of the vehicle switches on to
provide better illumination of the surrounding area when manoeuvring.
Switching the fog lights on and off
Switching on the front fog lights : pull the light switch ⇒ Fig. 79  out to the first position. The
indicator lamp in the light switch lights up green.
Switching on the rear fog light : pull the light switch all the way out. The indicator lamp in the
instrument cluster lights up yellow.
To switch the fog lights off, press in the light switch or turn it to position .

When the automatic headlights are switched on and the front or rear fog lights are switched
on, the dipped beam headlights will also be switched on irrespective of the current light conditions
outside.

In vehicles with a factory-fitted towing bracket: the vehicle's rear fog light is not switched on if a
trailer with rear fog light is electrically connected to the vehicle ⇒ Trailer towing .
Light functions
Side lights
If the side lights are switched on, both headlights light up with the side lights, parts of the tail
light clusters, the number plate lighting and the buttons in the centre console and the dash panel.
The daytime running lights also switch on when the ignition is switched on.
If the vehicle is not locked from outside when the ignition is switched off, the continuous parking
light on both sides of the vehicle switches on automatically after around 10 minutes to reduce 12-
volt vehicle battery discharge ⇒ Switching the parking lights on and off .
Automatic headlights
If the automatic headlights are switched on, the vehicle lighting and the instrument and
switch lighting will switch on and off according to the light conditions. When the lights are switched
on, the indicator lamp lights up yellow.
The automatic headlights are merely an aid and will not always be able to detect all driving
situations.
In vehicles with a corresponding equipment level, the switch-on time of the automatic headlights
can be adjusted in the Infotainment system in the Vehicle settings menu ⇒ Infotainment system
controls and displays .
Cornering light
A cornering light is switched on when turning slowly or travelling around very tight bends.
Signal tones if lights are not switched off

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.

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.

Changing to Adaptive Cruise Control (ACC)
Press the button.
The speed limiter is switched off.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒Introduction 
Control is automatically interrupted.
Malfunction. Switch off the speed limiter and go to a qualified workshop.
For safety reasons, the speed limiter does not fully deactivate itself until you release the accelerator
once or switch the system off manually.
Adaptive Cruise Control (ACC)
Introduction
This chapter contains information on the followingsubjects:
⇒ Special driving situations 
⇒ Limits of ACC 
⇒ Switching ACC on and off 
⇒ Setting ACC 
⇒ Troubleshooting 
The Adaptive Cruise Control (ACC) maintains a speed selected by the driver. If the vehicle
approaches a vehicle in front, the ACC automatically adapts the speed so that a distance you have
selected is maintained.
Speed range
ACC controls the vehicle in the speed range between 30 km/h (20 mph) and 160 km/h (100 mph)
or 210 km/h (130 mph). This speed range may differ in certain markets.
Driving with ACC
You can override the ACC at any time. Control will be interrupted when you brake. If you accelerate,
control will be interrupted for the duration of the acceleration process and will then continue again.
Control by ACC is less dynamic when towing a trailer ⇒  . The ACC will not perform control operation
if the trailer's brake lights are faulty.
Does the vehicle have ACC?
The vehicle is equipped with ACC if you can make settings for ACC in the vehicle settings of the
Infotainment system ⇒ Vehicle settings menu .
Brake request

The brakes have overheated, control was interrupted automatically. Allow the brakes to cool down
and check functioning again.
If the problem persists, go to a qualified workshop.
Control cannot be started.
A forward gear other than first gear is selected (manual gearbox) or the selector lever is in selector
lever position D/S or the Tiptronic gate.
The speed is at least 25 km/h (16 mph) in the case of vehicles with manual gearbox.
The brake lights on the vehicle and trailer ⇒   are working.
ESC is not regulating.
The brake pedal is not depressed.
Unusual noises during automatic braking.
This is normal and is not a fault.
Area monitoring system (Front Assist)
Introduction
This chapter contains information on the followingsubjects:
⇒ Warning levels and braking intervention 
⇒ Limits of Front Assist 
⇒ Pedestrian Monitoring 
⇒ Operating the area monitoring system (Front Assist) 
⇒ Troubleshooting 
The area monitoring system (Front Assist) with City Emergency Braking System and Pedestrian
Monitoring can help to avoid accidents.
Within the limits of the system, Front Assist can warn the driver about imminent collisions, prepare
the vehicle for emergency braking, assist with braking, and initiate automatic braking. The warning
time varies depending on the traffic situation and driver behaviour.
Front Assist is not a substitute for the full concentration of the driver.
Driving with Front Assist
You can cancel the automatic braking interventions of Front Assist by steering or pressing the
accelerator.
Automatic braking
Front Assist can decelerate the vehicle to a standstill. The vehicle will then not be held permanently.
Depress the brake pedal.

Objects that cannot be detected
Vehicles that are driving outside the sensor range in close proximity to your vehicle, e.g. vehicles
that are driving offset to your vehicle or motorbikes.
Vehicles that change into your lane directly in front of your vehicle.
Vehicles with bodies or attachments that project beyond the vehicle.
Oncoming vehicles or vehicles crossing your path.
Pedestrians who are stationary, moving towards the vehicle or moving in the same direction as the
vehicle.
Function limitations
In tight bends.
Driving in heavy rain, snow or heavy spray.
Driving in multi-storey car parks.
Driving on roads with embedded metal objects, e.g. railway tracks.
Reversing.
If TCS is switched off manually.
If ESC is taking corrective action.
If the radar sensor is dirty or covered.
If there is a fault in several brake lights on the vehicle or on a trailer with an electrical connection to
the vehicle ⇒  .
If the vehicle accelerates hard or the accelerator is fully depressed.
In complex driving situations, e.g. at traffic islands.
In unclear traffic situations, e.g. vehicles ahead are braking heavily or turning off.
If there is a fault in Front Assist.
Switching off Front Assist
If the vehicle is used in a capacity other than driving in normal traffic, e.g. offroad.
If the vehicle is being towed or is loaded onto another vehicle.
If the radar sensor is covered temporarily by add-on parts, e.g. auxiliary headlights.
If the radar sensor is faulty.
After external force on the radar sensor, e.g. after a frontal collision.
In the event of multiple unwanted interventions.

Function
When switched on, the Blind Spot Monitor is active from a speed of approx. 15 km/h (9 mph).
In the following driving situations, the yellow indicator lamp will light up in the corresponding
exterior mirror: ⇒ Fig. 124 
If your vehicle is being overtaken.
When overtaking another vehicle with a speed difference of up to approximately 10 km/h (6 mph).
No display will be shown if the takeover manoeuvre is much faster.
If a vehicle is detected in the blind spot and the turn signal is additionally activated in the direction
of the detected vehicle ⇒ , the yellow indicator lamp will flash.
In vehicles with the lane keeping system, the yellow indicator lamp will flash even if you do not
activate the turn signal when leaving your lane, provided that the lane keeping system is switched on
(Blind Spot Monitor Plus). The driver is warned by a corrective steering intervention when changing
lanes during a possible critical situation (information level, warning level). This also occurs when the
turn signal is activated for the corresponding direction. If the steering intervention is overridden by
the driver, the steering wheel vibrates to give an additional warning.
The quicker another vehicle approaches, the earlier there is a corresponding display in the exterior
mirror.
Automatic deactivation
The radar sensors for the Blind Spot Monitor will switch off automatically if, for example, the system
detects that a radar sensor is continuously covered. This can be caused by a layer of ice or snow in
front of the radar sensor, for example.
A text message will be shown on the instrument cluster display.
If the Blind Spot Monitor has been automatically deactivated, the system cannot be activated until
the ignition has been switched off and back on again.
The Blind Spot Monitor is automatically deactivated and cannot be activated when the factory-fitted
towing bracket is electrically connected to a trailer or similar ⇒ Trailer towing . Once a trailer is
electrically connected to the vehicle and the driver pulls away, a text message appears in the
instrument cluster display to inform the driver that the Blind Spot Monitor has been deactivated.
The Blind Spot Monitor will be automatically activated again when the trailer has been unhitched
from the vehicle. This applies if the function was previously activated. The Blind Spot Monitor must
be deactivated manually if you tow a trailer using a towing bracket that was not fitted at the factory.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒Introduction 
Blind Spot Monitor is not working
The indicator lamp lights up yellow.
Go to a qualified workshop.

Low-lying vehicle components such as the bumper, spoiler and parts of the running gear, engine or
exhaust system could be damaged. Drive carefully through dips in the road and over drive entrances,
ramps, kerbstones and other objects.

Please adhere to relevant legislation when stopping and parking your vehicle.
Electronic parking brake
Operating the electronic parking brake

Fig. 125 In centre console: button for the electronic parking brake.
Switching on
When the vehicle is stationary, pull and hold the button.
If the indicator lamp in the button ⇒ Fig. 125  and the red indicator lamp in the instrument
cluster light up, the electronic parking brake is switched on.
Release the button.
Switching off
Switch on the ignition.
The indicator lamp in the button ⇒ Fig. 125  and the red indicator lamp in the instrument
cluster display will go out.
Moving off on steep uphill gradients or with increased vehicle weight
You can prevent the electronic parking brake from switching off automatically by pulling the
button upwards and holding it while pulling away.
If higher engine power is required to move off, the electronic parking brake will be deactivated only
when you release the button.
This can make it easier to move off with a high trailer weight ⇒ Trailer towing .
Emergency braking function