If its a kouki trueno,it sounds like you are talking about the cornering lights on the outer edges and around the front bar?
They are curb illumination lights which switch in when your parking lights or headlights are switched on and you put on the indicator.
Have a search on club4ag for corner light wiring,or also on ae86EU I think I found diagrams and how to set up relays.
If its not those lights I have described,post up a picture.