2010 Acura TL Owner's Manual - Page 224

Climate Control System Rear Window Defogger Button Air flows from the floor vents. Airflow is divided between the vents in the dashboard and the back of the center console, and the floor vents. Air flows from the center and corner vents in the dashboard, and the vents on the back of the center console. Each time you press the mode control button, the display shows the mode selected. Windshield Defroster Button This button turns the rear window defogger on and off (see page 139 ). Pushing this button also turns the power mirror heaters on and off. Mode Controls This button directs the main airflow to the windshield for faster defrosting. It also overrides any mode selection you may have made. When you select , the system automatically switches to fresh air mode and turns on the A/C. For faster defrosting, the fan speed automatically increases. You can also increase airflow to the windshield by closing the corner vents on the dashboard. To close the vents, rotate the wheel on the side of each corner vent. Select window. to help clear the rear Features The driver's side mode and the passenger's side mode can be selected separately. Use the appropriate mode control button to select the vents the air flows from. Some air will flow from the dashboard vents in all modes. Airflow is divided between the floor and corner vents and the defroster vents at the base of the windshield. This mode can only be selected from the driver's side, however the passenger's side controls can still change the temperature. When you turn off by pressing the button again, the system returns to its former settings. CONTINUED 221 2010 TL