2010 Honda CR-V Owner's Manual - Page 144

09/07/16 18:08:27 31SWA630_143 Climate Control System Recirculation Button Rear Window Defogger Button Mode Control When the indicator in the button is on, air from the vehicle's interior is sent through the system again. When the indicator is off, air is brought in from the outside of the vehicle (fresh air mode). The outside air intakes for the climate control system are at the base of the windshield. Keep this area clear of leaves and other debris. The system should be left in fresh air mode under almost all conditions. Keeping the system in recirculation mode, particularly with the A/C off, can cause the windows to fog up. Switch to recirculation mode when driving through dusty or smoky conditions, then return to fresh air mode. This button turns the rear window defogger off and on (see page 80 ). Pushing this button also turns the power mirror heaters on and off. Use the mode control button to select the vents the air flows from. Some air will flow from the dashboard vents in all modes. Air flows from the center and corner vents in the dashboard. Airflow is divided between the vents in the dashboard and the floor vents. Air flows from the floor vents. Airflow is divided between the floor and corner vents and the defroster vents at the base of the windshield. 138