": Yesterday I bought a 1987 Honda Spree 50cc scooter for $100. He said it needed a battery and he hadn't used it in a few years. Today I put a battery in, but I have no eletrical power whatsoever. No headlights, horn, turn signals etc. I'm not sure where to begin. Anybody have a clue? I used to be an auto mechanic, I have lots of tools and a Fluke meter so I don't need beginers instruction. I just don't have any experience in these vehicles. <br>: Where do the battery cables go to first? A relay or junction? Does the motor need to be running for any accesories(lights) to come on? Where can I buy a service manual?<p>: Thanks for any or all help<p>: MIKE<p>Mike:<br> I'm no expert on the spree's either, my best suggestion is to check for a good ground circuit, that's the most likely weak spot in the system."