I am a new rider and just bought my first bike ('88 XLH883DLX). The front turn signals had already been removed, tho I see the connection points for each just below the speedometer. The rear signals do not light at all on either side. The tail light, headlamp, horn, speedo and all indicator lamps work fine. The brake light WAS working the day I got it, but has since quit illuminating regardless of front or rear brake application. I have checked the bulbs and wiring that is visible under the rear fender and removed the seat to check for exposed wires/connections and circuit breakers. I'm at a loss and hoping someone has some pointers?? Thanks!