How Much Does It Cost To Fix Cigarette Receptacle Car Horn And Cigarette Lighter Not Working?

Car horn and cigarette lighter not working? - how much does it cost to fix cigarette receptacle

I bought a 1996 Eagle Vision ESI, and I discovered that does not work the lighter and the horn. Who knows how to fix this problem? And do you know if there is a simple solution? and what it will cost. Is this something I can do? Thank you!