2007 Pontiac Grand Prix Owner's Manual - Page 10
2007 Pontiac Grand Prix Manual
Page 10 highlights
Heated Seats If the vehicle has this feature, the buttons are located on the climate control panel. See Climate Control System on page 157 for more information. Reclining Seatbacks {CAUTION: You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust the driver's seat only when the vehicle is not moving. 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. {CAUTION: If the seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatback to be sure it is locked. 10