The lower buttons on the rear seat audio are used to adjust the rear seat climate controls. The temperature of the air coming through the rear outlets is determined by the front passenger’s temperature setting.

(Fan) Press this button to adjust the fan speed.

(Mode) Press this button to change the direction of airflow in the rear seat area to either vent, bi-level or floor mode.

(On/Off) Press this button to turn the rear climate controls on or off.

The rear control will only turn on if the front is on and not in defrost mode.