2004 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 159

4. To add cargo to the box, remove all bows and the back rail and stow them safely. Vehicle Personalization Memory Seat If your vehicle has this feature, then the controls for the memory function are located on the driver's door. To clean the tonneau cover, use mild soap and water. If necessary, use a soft bristle brush to remove dirt trapped in the grain of the material. These buttons are used to program and recall memory settings for the driver's seat, both the driver's and passenger's outside mirror, and the radio station presets. The settings for these features can be personalized for both driver 1 and driver 2. Driver 1 or driver 2 corresponds to the memory buttons labeled 1 and 2 on the driver's door. 2-67