2007 GMC Acadia Owner's Manual - Page 12

Power Lumbar If the seats have power lumbar, the controls used to operate this feature are located on the outboard side of the seats. See Power Seats on page 10 for more information. • To increase lumbar support, press and hold the front of the control. • To decrease lumbar support, press and hold the rear of the control. • To raise the height of the lumbar support, press and hold the top of the control. • To lower the height of the lumbar support, press and hold the bottom of the control. Release the control when the lower seatback reaches the desired level of lumbar support. Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support. Adjust the seat as needed. Heated Seats On vehicles with heated front seats the controls are located on the center console near the climate controls. To operate the heated seats the ignition must be on. I (Heated Seatback): Press this button to turn on the heated seatback. The light on the button will come on to indicate that the feature is working. Press the button to cycle through the temperature settings of high, medium, and low and to turn the heat to the seatback off. Indicator lights below the button show the level of heat selected: three for high, two for medium, and one for low. J (Heated Seat and Seatback): Press this button to turn on the heated seat and seatback. The light on the button will come on to indicate that the feature is working. Press the button to cycle through the temperature settings of high, medium, and low and to turn the heat to the seat off. Indicator lights above the button will show the level of heat selected: three for high, two for medium, and one for low. 12