i have a 1994 mercury Grand Marquis GS bought a keyless entry system, ok?and im reading the directions, im following the directions to a t, but when it got to the 12v constant wire part, i came to a huge problem! on the ignition switch harness, their are like... 4 yellow wires, all solid yellow, the site (bulldogsecurity.com) has a helping thing that shows what the color of the wire is and its location. but all it says is a yellow wire on the ignition switch harness.... not which one.... are thay all 12 volt constant? or am i looking at the wrong thing? this is what it looks like, kinda. its the closest thing i could find on google, and i dont have a camera any more. also, where is the starter wire in this? the diagram said a white and pink wire, but i only found a white and red wire. is that the wire? please help! im stuck!

 

never mind, i got it to work, turns out all aof the yellow wires are hot

 

How did you do that? Is it easy because once I also faced same thing but all efforts I have to go the service station.