See also:

Ventilation
Air intake Make sure that the exterior air inlet grille at the base of the windscreen is clean (free of dead leaves, snow etc.). If washing the vehicle with a high pressure jet, take care to avo ...

Frequently-asked questions
The table below provides answers to the questions that are asked the most frequently.             ...

Using the kit
This procedure, comprising several steps, must be carried out in full. Switch off the ignition. Turn the selector A to the "SEALANT" position. Check that the switch B is in posi ...