What does the kilometer number next to the fuel gauge on the dashboard mean?

[SanGrace]

The kilometer number next to the fuel gauge on the dashboard indicates the remaining driving range. Here are some related explanations: 1. Three water droplets: The three water droplets symbol near the fuel gauge on the car dashboard is a warning for the oil-water separator. Modern car dashboards feature various indicator or warning lights under the panel cover, such as coolant level warning light, fuel level indicator, washer fluid level indicator, charging indicator, high/low beam indicator, transmission gear position indicator, Anti-lock Braking System (ABS) indicator, traction control indicator, and Supplemental Restraint System (SRS) airbag warning light. 2. Oil-water separator warning precautions: Pay attention to adjusting the valve opening of the drainage pipeline to maintain pressure inside the separator, which helps discharge the contaminated oil from the separator.

[EmeryFitz]

That mileage number next to the fuel gauge on the dashboard, we veteran drivers call it 'remaining range display' or 'distance to empty.' It tells you how many kilometers the car can still travel based on the current fuel level and recent driving habits. For example, after driving for many years, I've found it to be an extremely practical feature. When the fuel level is sufficient, the number will be higher; if you're driving smoothly on the highway, it may increase as fuel consumption decreases. But if you're stuck in city traffic or frequently starting and stopping, it can drop rapidly. I remember once driving back from my hometown to the city—when I first got on the highway, it showed 300 kilometers, but after driving 100 kilometers, the number actually increased because it automatically updated the estimated average fuel consumption. However, it's just an estimate and not absolutely precise, relying on sensors and the onboard computer for dynamic calculations. So don't rely on it too much—when it shows around 100 kilometers left, you should refuel promptly to avoid the trouble of running out of gas on the road. In practical use, it helps you plan fuel stops, and developing a habit of frequently checking the fuel level is wise.

[OReagan]

I just bought my car not long ago, and I was really confused when I first saw that number. It turns out it's the remaining mileage, showing how many kilometers you can still drive with the current fuel level. It's calculated based on the fuel level and your driving style—for example, when I drive in eco mode, the number lasts longer. Beginners should note that this isn't a fixed number; it changes. Highway cruising might extend the distance, while city traffic jams can shorten it. From my personal experience, I start looking for a gas station when it shows 150 km left. Otherwise, like the first time I went on a long trip, I almost ended up stranded on the highway—super embarrassing! This feature estimates based on average fuel consumption, and modern cars have built-in algorithms. However, fuel level sensors can sometimes be inaccurate, so don’t wait for the warning light before taking action. Paying attention to it regularly can help avoid trouble.

[DavidMarie]

That's the car's range indicator, calculated by the onboard system. The basic principle is to use the fuel level sensor to detect the remaining fuel, then estimate the distance based on your historical average fuel consumption. It updates in real-time; for example, sudden acceleration or frequent braking can cause the number to drop due to higher fuel consumption. Technically, it's not 100% accurate, as it involves a dynamic adjustment process. I recommend understanding this as just a reference value. If it shows abnormal readings, the sensor might be faulty and need checking. Don't rely solely on it daily; cross-check with the fuel gauge for safety.