2009 Cadillac DTS Owner's Manual - Page 15

Press a button to turn on the desired feature. A light on that button will display to show which feature is on. Each feature has three temperature settings indicated by three lights next to the buttons. The highest setting shows three lights, two is medium and one is the lowest. When you press a button, the feature will turn on at the highest setting. Each time you press the button, the feature will go down one temperature setting. To turn the feature off, keep pressing the button until the display lights turn off. Power Lumbar Your vehicle may be equipped with four-way lumbar support, without the massage feature, for the outboard rear seat positions. The rear lumbar support controls are located on the rear doors in front of the heated seat buttons. Rear Seat Pass-Through Door Your vehicle has a pass-through door that provides access to the trunk from the rear seats. See "Rear Seat Pass-Through Door" under Trunk on page 2-13. To turn on the lumbar support feature, press the front of the control to increase support or rearward to decrease support. The lumbar control can also be moved up and down to adjust the location of the support. 1-11