Test after driving for 10 minutes
IntroductionVolkswagen Touran Owners Manual. Warning lamps and indicator lamps
First read and observe the introductory
information and safety warnings
Lit up
Possible cause
Correction
Engine oil level is too low.
Switch off the engine. Check the engine oil level
.
...
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 ...