Pontiac 2008 Grand Prix Owner's Manual page 8

Power Lumbar
Driver's Seat with Power Seat, Power Lumbar, and
Manual Recline shown
Your driver's seat may have power lumbar. The control
is located on the outboard side of the seat cushion.
Press the control forward to increase lumbar support.
Press the control rearward to decrease lumbar support.
Keep in mind that as your seating position changes,
as it may during long trips, so should the position of your
lumbar support. Adjust the seat as needed.
1-4
Heated Seats
Press the button once to activate the high heat setting.
Both indicator lights next to the button will come on.
Press the button again to select the lower temperature
setting. Only the bottom indicator light will come on.
Press the button a third time to turn the heat off.
This feature only works when the ignition is on.
If the vehicle has this
feature, the buttons are
located on the climate
control panel. See Climate
Control System on
page 3-28 for more
information.