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. Aqua Premium Application Instructions for Water-Soluble Products
When working with water-soluble products, pretreat the base
surface very carefully and only with water-soluble products and
the recommended processing materials.
Base Surface
Pre-treatment of base surfaces:
...
Volkswagen Touran Service Manual. Repair Paint System for Matte Painted Vehicles
The following describes the repair paint system for matte
painted vehicles. Area of application: large surfaces/complete
painting
Application
Metal Surfaces
Plastics
...