Make sure you have the power on to the car. (Sorry missed you had car on the first time I read your post). Garage door openers don't work if car is off.
To program mine I needed to use the portable remote to train the button before it would recognize the garage door unit. So a multi step process.
Last edited by dave885; 08-11-2014 at 07:44 PM..
Reason: Reread OP post
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