I just replaced my garage door openers (I have 2 garage doors). They are the same brand/model. I erased the old openers codes from homelink and know I can only get 1 of the newopeners code captured on 1 of of the homelink buttons. I did the exact same proceedure for the second opener that I did for the first opener but I'm not having any luck getting the second opener code locked into either available button on my homelink. Any suggestions/answers to my problem?

 

Here's what worked for me. I held the garage door opener next to the Homelink button, and held them both on until the Homelink went from slow flashing to rapid flashing (about 30 seconds). Then I used a ladder to press the learn button on the drive unit on the ceiling. That gave me 30 seconds to hold in the appropriate button on the Homelink. This worked for both doors. Good luck.