hi i have a pug 306 and want to know about the side lights cause im trying to wire my angel eye headlights but aint got a amp meter to find earth/power soo just wondered if anyone knows on a s reg waht cable is what theres 3 a brow a yello and a red one. i assumed red is power and yellow is earth but dont want to do it till i know for sure any help would be much appreciated thanks