2021 VOLKSWAGEN T-ROC alarm

If you are uncertain whether the trailer has been properly electrically connected to the towing
vehicle, please contact a qualified workshop. Volkswagen recommends using a Volkswagen
dealership for this purpose.
Connection to the anti-theft alarm
The trailer is integrated in the anti-theft system if the following conditions are fulfilled:
-fitted anti-theft alarm and a factory-fitted towing bracket.

ult-free and undamaged.
-theft alarm is active.
When the vehicle is locked, the alarm will be triggered as soon as the electrical connection to the
trailer is interrupted.
Connection to the anti-theft alarm (trailer with LED tail light clusters)
For technical reasons, trailers with LED tail light clusters cannot be integrated into the anti-theft
alarm system.
When the vehicle is locked, the alarm is not triggered as soon as the electrical connection to the
trailer with LED tail light clusters is interrupted.

WARNING
Any electrical cables which are not connected properly or are connected incorrectly could cause the
trailer to become live. This could lead to malfunctions in the entire vehicle electronics system and
could also cause accidents and serious injuries.

wing
vehicle's tail light clusters or to other power sources.

WARNING
Contact between the pins in the trailer socket can lead to short circuits, overloading of the electrical
system and failure of the lighting system, thereby causing accidents and serious injuries.



NOTICE

If you park the trailer using the support wheel or other trailer supports, the trailer must be
unhitched from the vehicle. The vehicle could move up and down if the load changes or if there is
damage to the tyres, for example. If this happens, a great deal of force will be exerted on the towing
bracket and trailer, which could lead to damage to the vehicle and trailer.

If there is a fault in the vehicle or trailer electrical systems or in the anti-theft alarm, have the vehicle
checked by a qualified workshop.

If the 12-volt vehicle battery charge level is low, the electrical connection to the trailer will be
interrupted automatically.
Loading the trailer
First read and observe the introductoryinformation and safety warnings⇒Introduction 
Trailer weight and drawbar load
The trailer weight is the weight that the vehicle can pull ⇒ .
The drawbar load is the load that is exerted vertically from above onto the ball head of the towing
bracket.
The figures for trailer weights and drawbar weights that are given on the data plate of the towing
bracket are for certification purposes only. The correct values for your specific model, which may be
lower than these figures, are given in the vehicle registration documents. All data in the official
vehicle documents take precedence over these data.
The maximum permitted drawbar load exerted by the trailer drawbar on the ball head of the towing
bracket must not exceed 80 kg.
In the interest of driving safety, Volkswagen recommends that you always use the maximum
drawbar load. The handling of the vehicle combination will be impaired if the drawbar load is too
low.
The drawbar load increases the weight on the rear axle and reduces the maximum payload of the
vehicle as a result.
Gross combination weight
The gross combination weight is made up of the actual weight of the loaded vehicle and of the
loaded trailer.
In some countries, trailers are divided into different classes. Volkswagen recommends that you
contact a qualified workshop to find out about suitable trailers.
Loading the trailer
The weight of the load should be distributed evenly. The maximum permitted drawbar load should
be utilised. Do not place the load only at the front or the rear of the trailer:

boxes can damage the electrical system.
Fuse table for fuses in the dash panel

Fig. 173 In the dash panel: fuse assignment.
First read and observe the introductoryinformation and safety warnings⇒Introduction 
The table shows the fuse locations of the electrical consumers relevant for the driver. The first
column in the table contains the location. The other columns contain the fuse type, the amp rating
and the consumer protected by the fuse.
Depending on the market and specification of your vehicle, the fuse numbers and positions may
differ to those given in the table. If necessary, ask your Volkswagen dealership for the exact fuse
assignment.
Fuse location ⇒ Fig. 173 
F410 amps, MINI®, anti-theft alarm.F710 amps, MINI®, air conditioning system control panel or
heating and fresh air system, rear window heating relay.F810 amps, MINI®, light switch (dipped
beam), rain/light sensor, electronic parking brake.F107.5 amps, MINI®, display, Infotainment control
panel.F1140 amps, ATO®, left exterior lighting.F1220 amps, ATO®, Infotainment
components.F1440 amps, ATO®, blower regulator.F167.5 amps, MINI®, telephone.F2215 amps,
ATO®, trailer charging cable.F2330 amps, JCASE®, electric glass roof.F2440 amps, ATO®, right
exterior lighting.F2630 amps, ATO®, seat heating.F2730 amps, ATO®, interior lighting.F2825 amps,
ATO®, left trailer control unit.F3825 amps, ATO®, right trailer control unit.F401)20 amps, ATO®,
cigarette lighter, sockets.F4240 amps, ATO®, central locking.F4415 amps, ATO®, trailer control
unit.F4715 amps, ATO®, rear window wiper.F5125 amps, ATO®, rear seat heating.F5330 amps, ATO®,
rear window heating.

Additional insulating materials such as blankets in the engine compartment could disrupt the
operation of the engine, start fires and lead to severe injuries.


WARNING
Service fluids and some materials in the engine compartment are highly flammable and can cause
fires and serious injuries!
ty of the engine compartment.

injuries.
tem or the electrical
system:
-volt vehicle battery. Ensure that the vehicle is unlocked when the 12-
volt vehicle battery is disconnected as otherwise the anti-theft alarm will be activated.
of heating systems, water heaters or any other open flames.


NOTICE
When filling or changing service fluids, please ensure that the correct service fluids are filled through
the correct openings. The use of incorrect service fluids could result in serious malfunctions and
engine damage.

Service fluids that leak from the vehicle are harmful to the environment. For this reason, you should
regularly check the ground underneath your vehicle. If there are spots of oil or other fluids on the
ground, the vehicle should be inspected by a qualified workshop. Any spilt service fluids must be
disposed of properly.
Preparing the vehicle for working in the engine compartment
Checklist
The following steps should always be carried out in the specified order before working in the engine
compartment ⇒ :

Park the vehicle on a level and stable surface.

te is very aggressive. It can burn the skin and can cause blindness. When working with the
12-volt vehicle battery, ensure that your hands, arms and face in particular are protected from acid
spillages.
-volt vehicle battery. Electrolyte may spill out of the battery vents and cause
chemical burns.
-volt vehicle battery.
Then consult a doctor immediately.
lyte is swallowed, consult a doctor immediately.
Charging, replacing, disconnecting and connecting the 12-volt vehicle battery
First read and observe the introductoryinformation and safety warnings⇒Introduction 
If you suspect that the 12-volt vehicle battery is damaged or faulty, go to a qualified workshop and
have the 12-volt vehicle battery checked.
Charging the 12-volt vehicle battery
The 12-volt vehicle battery should be charged by a qualified workshop, as the technology used in
factory-fitted 12-volt vehicle batteries requires voltage-limited charging ⇒ . Volkswagen
recommends using a Volkswagen dealership for this purpose.
Replacing the 12-volt vehicle battery
The 12-volt vehicle battery has been developed to suit the conditions of its installation location and
has special safety features. If a 12-volt vehicle battery has to be replaced, find out about the
electromagnetic compatibility, size and necessary maintenance, power and safety requirements for
the new 12-volt vehicle battery at a Volkswagen dealership before purchase. The ventilation opening
of the vehicle battery must always be on the negative terminal side: the ventilation opening on the
positive terminal side must always be sealed.
Only maintenance-free vehicle batteries compliant with the standards TL 825 06 and VW 7 50 73
should be used. These standards must be dated October 2014 or later.
Always have the 12-volt vehicle battery replaced by a qualified workshop, as the vehicle electronics
must be adapted as part of the replacement process. Only qualified workshops have the technology
required to carry out this adjustment correctly. Volkswagen recommends that the 12-volt vehicle
battery is replaced by a Volkswagen dealership.
Disconnecting the 12-volt vehicle battery
Please observe the following if the 12-volt vehicle battery has to be disconnected from the electrical
system in the vehicle:

-theft
alarm.
⇒ .