cpeace

hello everyone,
the windshield wipers on my won't turn off. all of the speeds work but they stay on in the off position. i was told that i needed to replace the windshield wiper relay. since this information was given to me by a auto repair shop, they wanted the work and i couldn't find out where the relay is located so i can replace it myself. i bought the manual at an auto parts store and the information isn't in there either. Does anyone know where the relay is located??