So I just got off the phone with homelink and they “believe” I have version 3. They could not give me a definitive answer. But this person also told me the Audi had V5. So I do not know how much of that I believe. Super frustrated as I hoped this would work.
I’m afraid I have to say, version 3 might not work.
According to FCC data filed by Gentex corp. it seems the latest version of Homelink is V5.
See all info here https://fccid.io/NZL
And judging by frequency range, I think at least you need Homelink V4 to work with our receiver. (just a guess, not guaranteed).
V3 simply won’t support it.