i need a wire schedule for my car Ford Galaxy year 1999 wire diagram , so i can connect it good I bought product in Belgium META SYSTEM M320 M 320RC n.ord : 03003439 cod.Forn :4264 cod.art :V08547.00 wich diagram do i need ? negatief or possitief? where can i find a colar diagram ps i have allready doorlocking, but no remote controlled pleas sen me a mail