2010 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 211

2. Write down the eight to 12 switch settings from left to right as follows: . . When a switch is in the up position, write "Left." When a switch is in the down position, write "Right." If a switch is set between the up and down position, write "Middle." The switch settings written down in Step 2 now become the button strokes to be entered into the Universal Home Remote in Step 4. Be sure to enter the switch settings written down in Step 2, in order from left to right, into the Universal Home Remote, when completing Step 4. . Example of Eight Dip Switches with Three Positions The panel of switches might not appear exactly as they do in the examples above, but they should be similar. The switch positions on the hand-held transmitter could be labeled, as follows: . 3. From inside your vehicle, first firmly press all three buttons at the same time for about three seconds. Release the buttons to put the Universal Home Remote into programming mode. A switch in the up position could be labeled as "Up or "On." A switch in the down position could be labeled as "Down or "Off." A switch in the middle position could be labeled as "Middle," "0," or "Neutral." 3-73 . .