1996 Cadillac DeVille Owner's Manual - Page 121

Your vehicle'sengine should be turned while off programming the transmitter. Follow these steps to program up to three channels: 4. Hold down both buttons untilyou see the red light 1. If you have not previously programmed a universal trdsmitter channel, proceedto Step 2. Otherwise, hold down the two outside buttons on the universal universal transmitter until the red light begins to flash rapidly If you have trouble programming the transmitter, make sure that you have followed the (approximately 20 seconds). Then release the directions exactly as described and that battery in the the and buttons. This procedure initializes the memory erases any previous settings for all three channels. hand-held transmitter is not dead. If you still cannot 2. Hold the endof the hand-held transmitter against the program it, rotate the hand-held transmitter end over end and try again. The universal transmitter may not work so bottom surfaceof the universal transmitter that with older garage door openers that not meet current do you can still seethe red light. If Federal Consumer Safety Standards. you cannot 3. Decide which oneof the three channelsyou want to program the transmitter after repeated attempts, consult program. Using both hands, press the hand-held your Cadillac dealer. transmitter button and the desired button on the Be sure to keep the original hand-held transmitter universal transmitter. Continue to hold both buttons in caseyou need to erase and reprogramthe through Step4. universal transmitter. on the universal transmitter flash rapidly and then stop. The rapid flashing, which could take up to 90 seconds, indicates that the universal transmitter both buttons once has been programmed. Release the light starts flash rapidly. to 2-58 -