What does it mean when the dashboard lights up after the engine starts?
1 Answers
One situation is when the light turns on for 2 seconds after the engine starts and then goes off, which is the self-check function of the car's electrical system. Another scenario is when the warning light remains on after the self-check, indicating a fault in a certain electronic control system. Dashboard indicator introduction: 1. Battery indicator: Shows the working status of the battery. It lights up when the ignition is turned on and goes off after the engine starts. If it doesn't light up or stays on continuously, the generator and circuit should be checked immediately. 2. Fuel indicator: Indicates low fuel. When this light comes on, it means the fuel is about to run out. Generally, the vehicle can still travel about 50 kilometers from the time this light comes on until the fuel is exhausted. 3. Washer fluid indicator: Shows the level of the windshield washer fluid. If the fluid is about to run out, this light will come on, reminding the owner to add washer fluid in time. After adding the cleaning fluid, the indicator will go off. 4. Electronic throttle indicator: This light is commonly found in Volkswagen models. When the vehicle starts the self-check, the EPC light will come on for a few seconds and then go off. If there is a fault, this light will stay on, and maintenance should be performed promptly. 5. Front and rear fog light indicators: These indicators show the working status of the front and rear fog lights. When the fog lights are turned on, both lights will illuminate. 6. Turn signal indicators: When the turn signal is activated, the corresponding indicator will flash at a certain frequency. When the hazard warning lights are pressed, both lights will come on simultaneously. After the turn signal is turned off, the indicator will automatically go off. 7. Seat belt indicator: Shows the status of the seat belt. Depending on the model, the light may come on for a few seconds as a reminder or stay on until the seat belt is fastened. Some vehicles may also have an audible alert.
