First read and observe the introductory
information and safety warnings
The engine coolant system is factory-filled with a mixture of specially prepared water and at least 40 percent of the coolant additive G 12 plus-plus (TL-VW 774 G) or G 12 plus (TL-VW 774 F). Both coolant additives are dyed purple.
This mixture gives the necessary frost protection down to -25 °C (-13 °F) and protects the alloy parts of the cooling system against corrosion. The mixture also prevents scaling and raises the boiling point of the coolant.
The proportion of the coolant additive must, in order to protect the coolant system, always be at least 40 %, even if anti-freeze is not required in warm weather and warm climates.
If greater frost protection is required in very cold climates, the proportion of the anti-freeze additive can be increased. However, the percentage of coolant additive should not exceed 60 %, as this would reduce the frost protection and the cooling effect.
When topping up coolant, you must use a mixture of distilled water and at least 40 % coolant additive - G 12 plus-plus - to obtain the optimum corrosion protection .
WARNING
NOTICE
Coolant and coolant additives can pollute the environment. Spilt operating fluids must be collected and disposed of properly and with respect for the environment.
Volkswagen Touran Owners Manual. Warning lamps and indicator lamps
The warning and indicator lamps indicate a number of warnings , faults or
different functions. Some warning and indicator lamps light up when the ignition
is switched on and should go out once the engine is running or the vehicle is in
motion.
Depending on the vehicle's equipment leve ...
Volkswagen Touran Owners Manual. Information on the air conditioning system
First read and observe the introductory information
and safety warnings The cooling system for the vehicle interior only works
when the engine is running and the blower is switched on.
The air conditioning system operates most effectively with the windows and the
panoramic sliding roof clo ...