2005 Cadillac DeVille Owner's Manual - Page 10

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. Reclining Seatbacks The recliner controls are located on the outboard sides of the front seats. But do not have a seatback reclined if your vehicle is moving. Press the recliner control forward or rearward to adjust the seatback forward or rearward. 1-4