2005 Pontiac Bonneville Owner's Manual - Page 10

Heated Seats If your vehicle has this feature, the heated front seat controls are located on the instrument panel under the climate controls. Reclining Seatbacks If your vehicle has the manual recliner, lift the lever on the outboard side of the seat and move the seatback to the desired position. Release the lever to lock the seatback. Pull up on the lever without pushing on the seatback and the seatback will go to an upright position. Press ON once for the HI setting or twice for the LO setting. The lights above the button will come on to indicate which setting has been activated. Press OFF to turn the heated seat off. The LO setting warms the seatback and cushion until the seat approximates body temperature. The HI setting heats the seatback and cushion to a slightly higher temperature. The heated seats can only be used when the ignition is turned on. The heating elements in the seats automatically turn off when the vehicle's ignition is turned off. 1-4 Do not have the seatback reclined if your vehicle is moving.