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. Function
First read and observe the introductory information
and safety warnings The road sign recognition system does not work in all
countries. Please remember this when travelling abroad.
Display of road signs
The speed limits and overtaking instructions with an accompanying additional
sign are ...
Volkswagen Touran Service Manual. Adhesive Surface Pretreatment when Replacing Laser-Soldered Roofs
Dry sand the cataphoretic primer on the roof adhesive
surface -item 6-
→ Item down to the bare metal using P180 sandpaper.
Dry sand the roof pillar adhesive surface ...