2010 Cadillac DTS Owner's Manual - Page 43

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 3-12. The rear lumbar support controls are located on the rear doors in front of the heated seat buttons. Power Lumbar Your vehicle may be equipped with four-way lumbar support, without the massage feature, for the outboard rear seat positions. 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. 2-11