Never carry out any work on the engine or in the engine compartment if you are not familiar with the necessary procedures and the general safety requirements or only incorrect operating equipment and service fluids as well as unsuitable tools are available ! Have the work carried out by a qualified workshop if you are uncertain. Please ensure that the following points are checked regularly, preferably every time you refuel:

Windscreen washer fluid level Windscreen wiper and washer Windscreen wipers Windscreen washer

Engine oil level Engine oil Engine oil Engine compartment Engine oil_5 Oil see Engine oil_5

Engine coolant level Coolant Coolant Engine compartment Coolant_6 Engine coolant see Coolant_6

Brake fluid level Braking, stopping and parking Brakes Parking

Tyre pressure Wheels and tyres Wheels and tyres Tyres see Wheels and tyres_0
Information about changing a bulb .
Checks when filling the tank
FuelVolkswagen Touran Service Manual. Battery, Charging
Requirements
WARNING
Batteries that have a light yellow visual indicator
do not have to be tested or charged. Jump starting must
not be used!
There is a risk ...
Volkswagen Touran Service Manual. Important Information when Working with the A/C Service Station
Caution
If it is suspected that chemicals were added to the
refrigerant circuit to seal leaks, do not connect the
A/C service station and do not extract the refrigerant.
...