which 1 of these is positive, and negative??? i tired lookin in haynes manual but i cant understand them wiring diagrams
http://www.cse.dmu.ac.uk/~c01mh/Net/CigLighter.jpg
http://www.cse.dmu.ac.uk/~c01mh/Net/CigCloseUp.jpg
Is it the GREY or YELLOW
Thanx.
Also.......... will it be ok just to solder the wires onto these for my snooper, or am i needing to put inline fusess and uprated fusess in the fuse box? HELP....