What was found
EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - EMERGENCY SEAT LIGHT 34 INOP REPLACED LIGHT ASSY NO HELP, ALL OTHER SEAT MOUNTED EMERGENCY PATH LIGHTS OPERATE NORM, REQUESTING MEL 3319E TOMC APPROVED PATH LIGHT WHITE INOP ALL OTHER LIGHTS GOOD TO ROW 38, COMPLIED MEL 3319E UPON PREPERATION TO CHANGE THE HARNESS FOUND THE NON-BULB SIDE WAS UNPLUGGED. PLUGGED IN AND OPS TEST WAS GOOD.