2004 Chrysler Town & Country Owner's Manual - Page 225

UNDERSTANDING YOUR INSTRUMENT PANEL 225 Selecting the "AUTO" position for the Rear Automatic Temperature Control System from the front ATC control unit, illuminates a "LOCK" symbol in the rear display. The rear temperature and air source are controlled from the front ATC control unit. The "REAR SYSTEM" knob on the front ATC control unit has three positions, "REAR CONTROL", "OFF", and "AUTO". Only when the "REAR SYSTEM" knob is in the "REAR CONTROL" position do the second seat occupants have control of the Rear Automatic Temperature Control System. The Rear Automatic Temperature Control System is located in the headliner near the center of the vehicle. Operation of the rear system is quite simple. Begin by rotating the rear system center control knob on the front ATC control unit to the "REAR CONTROL" position, this illuminates an "UNLOCK" symbol in the rear display. Next, rotate the Rear Blower Control and the Rear Mode Control to the "AUTO" positions. Select the temperature you would like the system to maintain by pressing the 4