The Stovebolt Site Forums The Shop Area The Electrical Bay turn signal unit grounding

OK ,took the button off some rust and dirt.I think it would be called a contact plunger????was a little grubby. ALL CLEANED.I did not see any wires running down the column,it seems the contact plunger runs on a rim under the steering wheel.Are there power wires under the dash or further down on the column? where does the power connect to the button.Should I follow the wires back from the horn. THANK YOU, Horn is still off and on .