Auxiliary HVAC Control Module (three knobs located in rear headliner)

This type of rear climate control consists of three knobs located in the rear headliner. This rear control system can be controlled form both the front and rear HVAC. To turn on this rear system, press the front HVAC controls AUX button, an indicator on the AUX button will be lit. To activate the rear HVAC system press the AUX button on the front climate controls, an indicator will be lit. Pressing the AUX button once will set the rear HVAC into mimic mode. In this mode the airflow in the rear will be approximately the same direction, temperature, and fan speed as the front. Pressing the front climate control AUX button again will turn the rear system and the indicator off. If the rear controls are adjusted, the rear control will enter a rear independent state. Airflow in the rear will then be according to the settings of the rear HVAC controls. The rear system can be turned off by pressing the AUX button on the front HVAC climate control and the status light will turn off. If the front AUX button is off then the rear climate control system is off. The three rear control knobs starting from the left, fan control turning clockwise or counter clockwise. Turning the fan control knob all the way counter clockwise turns the rear climate control off. Center knob controls the rear temperature of the air flowing through the rear passenger compartment. A clockwise turn into the red dial area produces warmer air, a counter clockwise turn into the blue dial area produces cooler air temperatures. The right knob controls air delivery with choices of VENT air directed through headliner outlets. Bi-Level air is delivered through the floor outlets as well as the headliner outlets. Floor air is directed through floor outlets, the location of the floor outlets is directly behind the second row seats.