I have break lights, but I have no tail lights. Headlights, front marker lamps, and rear markers and licence plate lights work. I've checked the fuses, and I have also replaced the tail light relay. Further, I checked the ground in the trunk. I would like to see a wiring diagram from a Chilton's or Haynes manual. Anyone have one? Anyone have a similar issue or a point in the right direction? Thanks for your responses!