Ready-made wiring harness and relay kit makes it easy to add relays to a motorcycle headlight. Adding a relay can improve headlight output, reduce load on switches and allow higher wattage bulbs to be ...

If you have a car that is getting on in years, it may be missing some of the latest frills and features that the latest models sport. [Muris] has a slightly dated Audi A3 8P which did not have an AUTO ...

See Below: Unique new Comagination dual headlight modulator includes a solid-state relay! Give me some metal and a few tools and I’ll build anything. But when it comes to electricity, I’m dumbstruck.