I have an 02 1500 and I just changed the headlights and taillights and everything works fine except when I turn on the lights then my rt brake light is on all the time and the lamp out light on the dash comes on but all the lights work! Anybody have this problem or have any ideas what could be the problem! Thanx Rob

 

Check the part number on the lamps you plugged into the taillights. You've probably got a wrong part in there. If the part number is correct, swap right and left bulbs and see if the problem follows the bulb. If it does, you've got a mismarked lamp.