Definition
A fuel indicator, often called a fuel gauge, is a visual display in vehicles showing the amount of fuel remaining in the tank. It typically uses a needle or digital readout to represent the fuel level, ranging from 'Full' to 'Empty.' Ignoring it is like ignoring your phone's battery – you'll be stranded. Most cars also have a low fuel warning light 🚨 that comes on when the fuel level is critically low. The indicator receives data from a fuel level sensor inside the tank. Think of it as your car's way of telling you it's thirsty 🧋.