See also:

Recommendations for ventilation and air conditioning
In order for these systems to be fully effective, follow the operation and maintenance guidelines below: To obtain an even air distribution, take care not to obstruct the exterior air intake ...

Screenwash fluid level
Top up the level when necessary. Fluid specification For optimum cleaning and to avoid freezing, this fluid must not be topped up or replaced with plain water. ...

Opening
Take the blind by its handle and push it rearwards to the required position. ...