I personally am interested, does anyone like how stock signals sound on Japanese cars? In my opinion, it's simply terrible. What about Volga ones? The two-tone ones? Do you feel the difference? That's why I installed the Volga ones. How? Very simple…

Toyota signals have two contacts, a constant positive power supply and ground coming from the steering wheel button. And Volga signals have one contact for receiving positive from the button and ground on the signal housing. How to connect? Use just one relay…look at the diagram and connect…

I apologize for the crude sketch.