Operation CHARM: Car repair manuals for everyone.

Starting From Cold

Starting From Cold In AUTO Working Mode
The system selects defroster position and fan speed 2 to begin with. The electrically heated rear window is switched on. When incoming air temperature reaches about 50 °C (122 °F), as measured by the blended air temperature sensor, air starts to be directed to the floor and fan speed is raised to 2.5 and then slows as selected temperature is achieved.