Heating/air conditioning and ventilation 99 Heating/air conditioning and ventilation Overview and control panel Climate control Functions Z B Control panel C Sets the airflow: 1 to 3 Heating/ventilating/cool- ing 4 Demisting/ventilating/cooling g Air supply switched off : Side air vents: ventilation and heating vents for the vehicle interior ; Front windscreen vents: ventilation/ demister vent = Side window vents: ventilation/ demister vent ? Footwell vents: ventilation/heating vent A Centre air vents: ventilation-/heating vent for the vehicle interior