Auxiliary Climate Control: Notes
WARNING: This page is about a different car, the 2004 Lincoln Navigator and 2004 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
An optional auxiliary air conditioning and heating system is available. The system is a one-piece unit that is located on the RH side of the vehicle between the side windows and the floorpan, behind the rear wheel well. The driver has primary control of the auxiliary air conditioning and heating system or can transfer control to a rear passenger control panel.
All of the auxiliary A/C-heater system components are serviceable from the inside of the vehicle except the lines.