eHow - Carshttp://www.ehow.com/guide_7-http://www.ehow.com/guide_7-cars.html.htmlwww.ehow.comHow to Rewire Trailer Lightshttp://www.ehow.com/how_4935951_rewire-trailer-lights.htmlMake sure you put the right lamp on the right side when rewiring trailer lights. Learn how to rewire trailer lights in these free trailer wiring video instructions featuring a certified mechanic. Published on 4/27/2009