2007 Cadillac SRX Owner's Manual - Page 195

Rear Air Conditioning System If your vehicle has the rear air conditioning system it has two fan speed selectors. One fan speed selector is located in the front overhead console and the other is located in the headliner above the second row seats. The rear air conditioning system is designed to provide cooled air only. Passenger Compartment Air Filter The passenger compartment air filter helps remove dust and pollen from the air entering the vehicle. Like the vehicle's engine air cleaner/filter, it needs to be changed periodically. For how often to change the passenger compartment air filter, see Scheduled Maintenance on page 471. The passenger compartment air filter is located underneath the hood below the windshield wiper arm on the passenger's side of the vehicle. See Engine Compartment Overview on page 356 for more information on location. Front Control Rear Control To operate the rear system using the front control, just turn the knob to the fan position you want. To use the rear control, first turn the front control to AUX, then the rear control can be used to increase and decrease the airflow. 195