| Description and Operation An additional heater with a second heat exchanger is optional, providing heating for the rear of the passenger compartment (together with rear air conditioning). No recirculated air facility is provided. The heater housing is located behind the left-hand side trim panel beside the last row of rear seats. The operating switch for the rear heater is located in the front headlining between the driver and front passenger. The blower motor switch has four settings, from off to high. The air distribution is actuated electronically and routes air to the floor duct or center vent nozzle as required. 1 - Rear heater valve module 3 - Center vent nozzle duct 8 - Rear blend door actuator | 
