Heating and Ventilation Controls

HEATING AND VENTILATION

80-10

DESCRIPTION AND OPERATION

Heating and Ventilation Controls

1 Distribution control knob
2 Blower fan speed control knob
3 Temperature control knob

4 Fresh/recirculated air selection switch
5 Air conditioning selection switch (where fitted)

Rotary knobs are installed on the centre console to control air distribution, blower speed and air temperature. The air 
distribution and temperature knobs operate cables connected to the control flaps in the heater assembly. The blower 
speed knob operates a rotary switch in the blower's electrical circuit. Graphics on the control panel indicate the 
function and operating positions of the controls.