The soc of electric vehicle instrument is the remaining power. The following is related knowledge about other indicator lights on the dashboard of automobiles: Danger warning light: Danger warning light is used to warn other vehicles and pedestrians in case of major automobile failure or emergency. The warning signal is indicated by flashing the front, rear, left and right turn signals simultaneously. Battery indicator lamp: an indicator lamp that shows the working state of the battery. Turn on the switch, the light comes on, the engine starts, and the light goes out. If it doesn't light up or it doesn't light up all the time, please check the generator and circuit immediately. Fuel indicator: an indicator light indicating fuel shortage. When this light is on, it means that the fuel is about to run out. General vehicles can travel about 50 kilometers before the lights are on until the fuel is exhausted.