Sorry but i got another drl question

[Train]

i know there has been a million on this but i have wanted to disable my drls for the longest and have just now gotten the time, but now i don't know which wire to cut and all the old forums have the pics removed. any help would be great. i know about grounding the wire and where to find it and so on, i just don't know which one, i think its yellow but hell thats only a guess and certainly not a good enough guess to just risk cutting on.