What does the fault light on Delong truck dashboard indicate?

[SamuelRose]

The wrench indicator light on the car dashboard means: your vehicle has reached the maintenance period. Here are detailed explanations of relevant information: Electronic throttle indicator light: This light is commonly seen in Volkswagen models. When the vehicle starts self-inspection, the EPC light will illuminate for a few seconds and then turn off. If there is a fault, this light will stay on, indicating the need for inspection and repair. Front and rear fog light indicators: These indicators are used to show the working status of front and rear fog lights. When the fog lights are turned on, both indicators will illuminate. The left one in the diagram represents the front fog light, while the right one represents the rear fog light. Engine warning light (commonly known as "water tap" indicator): This may occur due to poor combustion state of the vehicle engine or engine knocking. Fuel indicator light: this warns of insufficient fuel in the tank or sensor malfunction.