[fxstrat]

if anyone could help me out with how i put the new 04 silverado tail lights on my 99 silverado that would be great

 

[zubyc]

You open your tailgate...undo the screws on the inside part of the bed, slide the tails out....the rest depends on if u have the new wiring harness or not

 

[Will]

if u've got the wiring harness, go under the bed, there should be 3 sets of plugs. Unplug one for each tail light, and plug the new stuff in.

 

[zubyc]

what he said and if you don't have the harness you can mod you existing ones to fit the new tails. I don't know how to do it but i think a few people on this site have done it or atleast know how

 

[fxstrat]

i dont have the harness, but the 99 to the 04 harness is different, theres 5 wires to the 04 harness and 7 wires to the 99 harness, so i dont know if i can splice wires from the new harness to the mine or not