First read and observe the introductory information
and safety warnings
Please follow these points in order to prevent damage to your vehicle when driving through water, for example on flooded streets:

WARNING

NOTICE
Checklist
Technical dataVolkswagen Touran Owners Manual. Remote control
Fig. 164 Auxiliary heater: remote control
Fig. 165 Auxiliary heater: battery cover
for the remote control
First read and observe the introductory information
and safety warnings
Meaning
ON
Switches on the auxiliary heater.
...
Volkswagen Touran Service Manual. Wheel, Balancing with Fine Balancing Machine (Finish Balancer)
Before beginning balancing, the following requirements must
be fulfilled.
The tire pressure must be OK.
The tire profile must not be worn on one side. The tire
profile must be at least 4 mm.
...