1999 Oldsmobile Aurora Owner's Manual - Page 115

yellowblue Programming the Transmitter Do not use the Universal Transmitter with any garage door opener that does not have the "stop and reverse" safety feature. This includes any garage door opener model manufactured before April 1, 1982. Be sure that people and objects are clear of the garage door you are programming. Your vehicle's engine should be turned off while programming the transmitter. Follow these steps to program up to three channels: 1. If you have previously programmed a Universal Transmitter channel, proceed to Step 2. Otherwise, hold down the two outside buttons on the Universal Transmitter until the indicator light begins to flash rapidly (after 20 seconds). Then release the buttons. This procedure initializes the memory and erases any previous settings for all three channels. 2. Decide which one of the three channels you want to program. Hold the end of the hand-held transmitter about 2 to 5 inches (5 to 13 cm) away from the surface of the Universal Transmitter so that you can still see the indicator light. 3. Using both hands, press the hand-held transmitter button and the desired button on the Universal Transmitter. Continue to press both buttons through Step 4. 4. Hold down both buttons until you see the indicator light on the Universal Transmitter flash slowly and then rapidly. The rapid flashing indicates that the Universal Transmitter has been programmed. Release both buttons once the indicator light starts to flash rapidly. 2-57