have someone check the bulbs,then check the wire thats going to the bulb,if you put one side of a 12 volt meter to ground,and put the other end on the wire going to the bulb,it should read 12volts when you click the lights switch once.
check to see if your side markers are coming on as well(orange light on bumper)and the two lights thats above the
License Plate.
after you have determined that there is no voltage,you can work your way back to the relay.
