@magivibeke: That simple button activates an entire electrical process! ⚡ When you press the horn switch, it completes the relay control circuit, energising an electromagnetic coil. This activates the relay contacts, allowing current to flow to the horn and produce that familiar sound. 🔧 💡 Did you know? A small electrical signal can control a much higher-current circuit through a relay! Next time you press your horn in Nairobi traffic, remember the electrical engineering behind that sound! 🇰🇪 Follow @VincentAutoTech for more automotive technology and practical car knowledge. #AutomotiveTechnology #CarElectrical #CarDiagnostics #AutoMechanic #VincentAutoTech