2009 Mercury Mariner Owner's Manual - Page 36

Climate Controls MANUAL HEATING AND AIR CONDITIONING SYSTEM (IF EQUIPPED) 1. R Fan speed adjustment: Turn to select fan speed. Rear defroster: Press to activate/deactivate the rear window 2. defroster. Refer to Rear window defroster later in this chapter for more information. Defrost: Distributes outside air through the windshield defroster 3. vents and demister vents. Can be used to clear the windshield of fog and thin ice. The system will automatically provide outside air to reduce window fogging. Press this button again to return to the previous air flow selection. : Distributes air through the windshield defroster vents, demister 4. vents, floor vents and rear seat floor vents. The system will automatically provide outside air to reduce window fogging. Power: Press to activate/deactivate the climate control system. 5. When the system is off, outside air is prevented from entering the vehicle through the vents. 6. : Distributes air through the instrument panel vents. 36 2009 Mariner (mrn) Owners Guide, 2nd Printing USA (fus)