2008 Cadillac DTS Owner's Manual - Page 7

Massaging Lumbar If your vehicle has this feature, the switch is located on the outboard side of the front seats behind the lumbar switch. Press the switch to turn the massaging lumbar feature on. The ignition must be on. Heated and Cooled Seats Your vehicle may have heated and cooled front seats. To operate the heated or cooled seats, the ignition must be on. The buttons are located on the front doors. The massage cycle will run for up to 10 minutes. To stop massage, press the massaging lumbar switch again, or press the power lumbar switch. Driver's Side Buttons Shown, Passenger's Side Buttons Similar I (Heated Seatback): the heated seatback. Press this button to turn on H (Cooled Seat): Press this button to turn on the cooled seat. J (Heated Seat and Seatback): Press this button to turn on the heated seat and seatback. 1-3