Car Stereos: radio, conects, wire harness

Question
I cant find my wire harness that conects to the tuner.  What should i do?

Answer
Sorry Chris there's not near enough information to answer this question. What tuner? Which harness is missing?
If it's a specific name brand tuner and the harness is missing, you'll have to go to the dealer that sells that brand to order a replacement harness. Hope that helps.