This chapter contains information on the following subjects:
→ Fuel types
→ Petrol→ Diesel
→ Natural gas→ Information on fuel consumption
→ Fuel consumption→ CO emissions
The factory-fitted sticker on the inside of the tank flap indicates the correct fuel that is required for your individual vehicle.
Additional information and warnings:

WARNING
Fuel
Fuel typesVolkswagen Touran Service Manual. Flat Spots
What is a Flat Spot From Standing?
Terms like flat portion, flattening, are also used as a term
for flat spots from standing.
Flat spots from standing cause vibration, like an
incorrectly balanced wheel. It is important ...
Volkswagen Touran Service Manual. Refrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%,
depending on compressor type and amount of refrigerant) and
circulates constantly in the system, lubricating the moving
parts.
Special synthetic refrigerant oils, for example,
...