Rear Control Switch

Control Switch, Rear
The controls for the auxiliary unit consist of the front air conditioner control, an auxiliary heater blower motor switch (18578) for driver control and a rear auxiliary heater blower motor switch for passenger control in the rear. This rear auxiliary heater blower motor switch is made operative only when the front auxiliary heater blower motor switch is set at AUX CTRL and the front A/C control (19980) is in any function mode except off. Function of both the main and auxiliary systems is controlled by the front function selector switch.