2021 VOLKSWAGEN T-ROC air filter

Symbol Meaning
Engine speed limited ⇒ Troubleshooting .
Electromechanical steering function reduced ⇒ Troubleshooting .
Tyre monitoring system ⇒ Troubleshooting for Tyre Pressure Loss Indicator .
Fault in the rain/light sensor ⇒ Fault in rain/light sensor , ⇒ Fault in rain/light
sensor .
Fault in wipers ⇒ Troubleshooting .
Washer fluid level too low ⇒ Troubleshooting .
Fuel tank almost empty ⇒ Fuel gauge .
Particulate filter clogged up ⇒ Particulate filter clogged with soot .
Fault in airbag and belt tensioner system ⇒ Indicator lamp .
Front passenger front airbag switched off ⇒ Indicator lamp .
Front passenger front airbag switched on ⇒ Indicator lamp .
Tank cap open ⇒ Fuel gauge .
Lane keeping system (Lane Assist) ⇒ Driving with the lane keeping system .
Adaptive Cruise Control (ACC) not available ⇒ ACC not available. .
Fault in DSG® dual clutch gearbox: gearbox fault ⇒ Troubleshooting .
Manual gearbox: clutch temperature high or clutch is defective ⇒ Troubleshooting .

Area monitoring system (Front Assist) switched off ⇒ Operating the area monitoring
system (Front Assist) .
Adaptive chassis control (DCC) ⇒ Fault in the adaptive chassis control (DCC) .
Rear Traffic Alert ⇒ Rear Traffic Alert .
Turn signal ⇒ Switching turn signals on and off .
Depress the brake pedal.

Fig. 92 In the upper part of the centre console: Climatronic air conditioning block.
First read and observe the introductoryinformation and safety warnings⇒Introduction 
Some functions and buttons may vary according to the vehicle equipment and the type of system
installed.
– Air conditioning settings in the Infotainment system
Press the button in the air conditioning block to open the Climatronic air conditioning settings
in the Infotainment system.
The upper part of the screen shows the current air conditioning settings.
Blue: cooling.
Red: heating.
Touch the function button to set the automatic control of air recirculation mode, the
supplementary heater and the windscreen heating.
Touch the function button to switch cooling mode, air distribution and the blower on and off via
the Infotainment system.
Touch the Presettings function button to set the automatic mode, the maximum cooling output, the
defrost function and the manual mode of the cooling system via the Infotainment system.
Touch the function button to set the blower speed in mode.
Switching off
Press the button in the air conditioning block (vehicles without auxiliary heater).
OR: touch the function button on the Infotainment system.
Manual air conditioning system: turn the centre rotary control to position ⇒ Fig. 91 .
Climatronic: turn the centre rotary control anti-clockwise as far as it will go ⇒ Fig. 92 .
– Climatronic with allergen filter
The allergen filter of the Air Care Climatronic can reduce the amount of pollutants and also allergens
that enter the vehicle interior.

If the air distribution regulator of the manual air conditioning system is turned to position.

WARNING
Stale air can quickly make the driver tired and affect their concentration, which in turn can cause
collisions, accidents and serious injuries.
Never use the air recirculation mode for an extended period as no fresh air will enter the vehicle
interior.
If the cooling system is switched off, condensation can form on the windows very quickly in air
recirculation mode and reduce visibility considerably.
Switch off the air recirculation mode when it is no longer required.

NOTICE
In vehicles with an air conditioning system, do not smoke when the air recirculation mode is
switched on. The smoke can leave a residue on the cooling system evaporator and the dust and
pollen filter with pollution filter insert, producing a lasting unpleasant odour.

When reversing the vehicle, or when the wash and wipe system is being used, the air recirculation
mode will switch on to prevent odours from entering the vehicle interior.
Climatronic

If the outside temperature is very high, the manual air recirculation mode can be activated for a
short time to help cool the vehicle interior more quickly.
Seat heating
First read and observe the introductoryinformation and safety warnings⇒Introduction 
The seat cushions and backrests can be heated electrically when the engine is running.
Operating the seat heating
Press the or button in the air conditioning block in order to switch the seat heating to the
highest temperature setting.
Press the or button repeatedly until the desired setting is reached.
To switch the seat heating off, press the or button repeatedly until no LEDs are lit.

The cooling system cannot be switched on or its function is restricted
The cooling system functions only when the engine is running and at ambient temperatures above
+3°C (+38°F).
The cooling system is switched off when the engine is very warm.
Switch on the blower.
Check the fuse of the air conditioning system ⇒ Fuses in the dash panel .
Change the dust and pollen filter ⇒ Service .
If the fault persists, seek expert assistance.
The heating and fresh air system cannot be switched on or its function is restricted
The heating and defrost function are more effective when the engine is warm.
If the fault persists, seek expert assistance.
Condensation on the windows
Keep the air intake in front of the windscreen free of ice, snow or leaves in order to improve heating
and cooling performance ⇒ Vehicle care .
Do not cover the air vents in the rear of the luggage compartment to allow air to flow through the
vehicle from the front to the rear.
Press the button or turn the rotary knob to position in order to switch on the defrost
function ⇒ .
The wrong unit of temperature is set
Change the unit of temperature for all temperature displays in the vehicle using the Infotainment
system ⇒ Infotainment system controls and displays .
Change the unit of temperature in the instrument cluster menu ⇒ Instrument cluster .
Water under the vehicle
If the humidity and temperature outside the vehicle are high, condensation can drip off the
evaporator of the cooling system and form a pool underneath the vehicle. This is normal and does
not indicate a leak!
If the outside humidity is high and the outside temperature low, condensation may evaporate when
the auxiliary heater is running ⇒ Auxiliary heater and ventilation . If this is the case, steam may
appear underneath the vehicle. This is not a sign that the vehicle is damaged.

WARNING
Poor visibility through all windows increases the risk of collisions and accidents, which can cause
serious injuries.

The airbags and belt tensioners will not work if the ignition is switched off.
The brake servo will not work when the engine is switched off. More force is required on the brake
pedal to stop the vehicle.
If the vehicle key is removed from the ignition, the steering lock may activate and you will no longer
be able to steer the vehicle.

WARNING
The components of the exhaust system become very hot. This can cause fires and serious injuries.
Never park the vehicle so that parts of the exhaust system can come into contact with any
inflammable material underneath the vehicle, e.g. undergrowth, leaves, dry grass, spilt fuel etc.
Never apply additional underseal or anti-corrosion coatings to the exhaust pipes, catalytic
converters, heat shields or particulate filter.

NOTICE
If the vehicle has been driven at high load for a long period, the engine can overheat when it is
switched off. In order to avoid damage to the engine, allow the engine to run in neutral position for
approximately 2 minutes before switching it off.

After the engine is switched off, the radiator fan in the engine compartment may run on for some
minutes, even if the ignition is switched off or the vehicle key has been removed. The radiator fan
will switch itself off automatically.
Electronic immobiliser
The immobiliser helps to prevent the engine from being started and driven with an unauthorised
vehicle key.
There is a chip in the vehicle key. The immobiliser is automatically deactivated by this when a valid
vehicle key is inserted in the ignition lock.
The electronic immobiliser is automatically activated when the vehicle key is removed from the
ignition lock. In vehicles with Keyless Access, the vehicle key must be outside the vehicle.
The engine can be started only using a Volkswagen Genuine vehicle key with the correct code.
Coded vehicle keys are available from a Volkswagen dealership.

Problem-free operation of the vehicle is guaranteed only with Volkswagen Genuine vehicle keys.
Troubleshooting

Care allergen filter: change.


It is also possible to have servicing work carried out in between the scheduled service events
⇒ Fixed service or flexible service .
The scope of service is subject to change for technical reasons (continuous further development of
components). Your Volkswagen dealership or qualified workshop always has the latest information
about any changes.
Vehicle care
Notes on vehicle care
Regular, expert care helps to maintain your vehicle.
The longer contamination or dirt is left on the surface of vehicle components and upholstery fabrics,
the more difficult it can become to clean and treat them. Extended exposure may mean that it is no
longer possible to remove contamination or dirt.
Volkswagen recommend using Genuine care products that have been matched to your vehicle.1)
Consult a qualified workshop if you have any specific questions or if vehicle parts are not listed.

WARNING
Incorrect care and cleaning of vehicle components can impair the safety features of the vehicle and
cause serious injury.
be cleaned according to the manufacturer's instructions.

airbag modules.
ms against parts with sharp edges, e.g. when cleaning the insides of the
wheel housings.

WARNING
If the windows are covered in dirt, condensation, or ice, visibility will be reduced and the risk of
accidents and severe injuries will increase. This could impair the safety equipment of the vehicle.

-repellent window coating agents. In unfavourable
conditions, such coatings can cause increased dazzle.