As much as we all would like to say this is another Land Rover Issue, it is not. The mirrors for a lot of cars in the world are made by Gentex (including LR's). They have Homelink down to a science, it should work perfect and the mirrors also contains a tiny camera-on-a-chip that automatically controls high-beam use "The SmartBeam Mirror".
http://www.gentex.com/auto_plo_interior.html
Gentex / Land Rover press release
http://www.easyir.com/easyir/prssrel.do?easyirid=74B343E1F282071F&version=live&prid=519155
The Homelink site will walk you thru the programming step by step, there is a link on the top of the page for programming.
http://www.homelink.com/home/home.taf
http://www.gentex.com/auto_plo_interior.html
Gentex / Land Rover press release
http://www.easyir.com/easyir/prssrel.do?easyirid=74B343E1F282071F&version=live&prid=519155
The Homelink site will walk you thru the programming step by step, there is a link on the top of the page for programming.
http://www.homelink.com/home/home.taf