These markings on the control panel indicate the control positions for rapid demisting or defrosting of the windscreen and side windows.

With the heating/ventilation system

• Put the temperature and air fl ow controls to the dedicated marked position.
• Put the air intake control to the "Exterior air intake" position (manual control to the right or electric control with indicator lamp off).
• Put the air distribution control to the "Windscreen" position.

With the manual air conditioning system

• Put the temperature and air fl ow controls to the dedicated marked position.
• Put the air intake control to the "Exterior air intake" position (manual control to the right or electric control with indicator lamp off).
• Put the air distribution control to the "Windscreen" position.
• Switch on the air conditioning by pressing the "A/C" button; the associated green warning lamp comes on.