First read and observe the introductory
information and safety warnings
The underside of the vehicle is coated to protect it from corrosion and damage. The protective coating on the underside of the vehicle could be damaged when driving. Volkswagen recommends therefore that the protective coating on the underside of the vehicle and on the running gear should be checked regularly and repaired if necessary.

CAUTION
De-icing door lock cylinders
Cleaning the engine compartmentVolkswagen Touran Owners Manual. Engine pre-heating
Fig. 128 The front left-hand side of the
bumper: cover ① and connecting socket ② for engine pre-heating
First read and observe the introductory information
and safety warnings For the engine pre-heating mode, the engine coolant is
heated slowly using a heating element while the vehicle ...
Volkswagen Touran Service Manual. Support Mode with Battery Charger -VAS5903
General Information
The support mode provides the vehicle electrical system with
voltage when the battery is removed or disconnected.
For more information. Refer to Battery Charger -VAS5903-
Operating Instructions.
...