First read and observe the introductory information
and safety warnings
Seat belts may become damaged during any work on the belt tensioners or while removing or refitting any vehicle parts in conjunction with any other repair work. This damage will not always be noticeable. The consequence may be that, in the event of an accident, the belt tensioners function incorrectly or not at all.
So that the effectiveness of the belt tensioner is not reduced and that removed parts do not cause any injuries or environmental pollution, regulations must be observed. Qualified workshops are familiar with these requirements.

WARNING
The airbag modules and belt tensioners may contain perchlorate. Please comply with legislation regarding disposal.
Automatic belt retractor, belt tensioner, belt tension limiter
Airbag systemVolkswagen Touran Owners Manual. Towing a trailer
First read and observe the introductory information
and safety warnings Headlight adjustment
Towing a trailer can raise the front end of the vehicle enough
for the dipped beam to blind other road users. Use the headlight range control to
lower the light cone as required . If yo ...
Volkswagen Touran Service Manual. Technical Requirements
The wheel and tire combinations or retrofittings listed in
the individual vehicle tables refer exclusively to original disc
wheels.
Release of wheel/tire combinations or retrofittings with
disc wheels from the accessories trade is ...