First read and observe the introductory information
and safety warnings
As a basic principle, the vehicle should not be tow-started. Use jump leads to start the engine instead .
For technical reasons, the following vehicles cannot be tow-started:
However, if the vehicle still has to be tow-started (manual gearbox):

NOTICE
Introduction
Notes on towingVolkswagen Touran Owners Manual. Manual gearbox: selecting a gear
Fig. 131 Gear shift pattern of a 6-speed
manual gearbox
First read and observe the introductory information
and safety warnings The positions of the individual driving gears are shown
on the gearshift lever .
Fully depress and hold the clutch pedal.
Move the gearshift lever t ...
Volkswagen Touran Service Manual. Working on Airbag System
WARNING
When working on the airbag system (pyrotechnic
components, Airbag Control Module -J234-, wiring), the
ground cable must be disconnected with the ignition
switched on.
...