for anyone who has it, can you find any wiring diagrams about the homelink system? the one i have only covers the wiring for the sunroof and nothing else. not even a mention about the homelink other than how to program it.

 

Mine has it under section 19 - "ancillaries" - not sure what that term means, but that page shows horn, lighter, acc connections, and garage door opener. Are you clicking on the "Electrical Guides" box up top? Wiring diagrams open in a separate Adobe reader window for me.