Leon Head Unit Connector

[ChrisLeonCupra]

I have changed the standard head unit in my leon cupra(2001) to a Alpine unit.
The connection for the power antenna is in a different place on the Alpine.
Can anybody tell me which pin on the standard Leon ISO/DIN plug is for the power antenna so I can change it over so the radio works properly.
Thank you.

[jpl]

Does this help?
http://www.seatcars.net/forums/attachment.php?postid=37559

Matt1e send this diagram, so all credits to him.

[Fl@pper]

or this if it helps ?

no 5 i believe :)