2011 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 206

5-62 Instruments and Controls 4. The indicator lights will blink slowly. Enter each switch setting from Step 2 into your vehicle's Universal Home Remote. You will have two and one-half minutes to complete Step 4. Now press one button on the Universal Home Remote for each switch setting 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. 6. Press and hold the button that will be used to control the garage door until the garage door moves. The indicator light above the selected button should slowly blink. This button may need to be held for up to 55 seconds. 7. Immediately release the button when the garage door moves. The indicator light will blink rapidly until programming is complete. 8. Press and release the same button again. The garage door should move, confirming that programming is successful and complete. To program another Fixed Code device such as an additional garage door opener, a security device, or home automation device, repeat Steps 1-8, choosing a different button in Step 6 than what was used for the garage door opener. If you wrote "Left," press the left button (A) in the vehicle. If you wrote "Right," press the right button (C) in the vehicle. If you wrote "Middle," press the middle button (B) in the vehicle. . . A. Left Button (Up, +, or On) B. Middle Button (Middle, 0, or Neutral) C. Right Button (Down, −, or Off) 5. After entering all of the switch positions, once again firmly press and release all three buttons at the same time. The indicator lights will turn on.