2002 Cadillac DeVille Owner's Manual - Page 9

Massaging Lumbar (If Equipped) This control is located on the outboard sides of the front seats. With the ignition on, briefly press the top of the control where it is marked AUTO to activate the massaging lumbar feature. Four-Way Rear Power Lumbar (If Equipped) Four-way lumbar support, without the massage feature, is also available for the outboard rear seating positions. If your vehicle has this feature, the rear lumbar support controls are located on the rear door trim panels. The massage cycle will run continuously for up to 10 minutes and can be interrupted by briefly pressing the bottom of the control. The lumbar support can be adjusted during the massage cycle by moving the control forward to increase support and rearward to decrease support. The massage cycle will continue to run even if the ignition is turned to OFF, unless interrupted. To activate the rear lumbar support feature, push forward on 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. 1-3