DensLexus has this absolutely right. I had a terrible time with my Homelink and finally went to the dealership and he showed me how to program my rolling code garage door opener. Dens description is exactly what the service guy told me with one exception. At the end of step two he told me to press the buttons SLOWLY twice and if the garage door did not go down after the second push then to push it a third time. VOILA! :chairshot:
1.Hold down the garage door button and the homelink button u want programmed. Once the light changes from a slow blinking light to a rapid blinking light, release both buttons.
2.Then go to the garage door openner and (this is different for all garage door openners) push the "learn" button ONCE. Within 30 secs, press the same button u programmed 3 times, and it should work.