What is the ST light on the Aoling dashboard?
3 Answers
st light is the brake filament breakage warning light. Function of the ST light: Indicator light, the dashboard display consists of an S and a T. When this light comes on, promptly check if the brake light filament is broken and address it immediately; if the brake light filament is intact, it may indicate a relay malfunction, and it is recommended to contact a service station for inspection. Most vehicles have two brake lights, while some have three. For vehicles with three brake lights, the third one is located on the rear windshield and serves as a high-mounted brake light. When the brake pedal is pressed, the brake lights illuminate to alert drivers behind to maintain a safe distance, helping to prevent rear-end collisions. Function of the brake filament breakage controller: The brake filament breakage controller informs the driver whether the brake lights are functioning. In some vehicles, if one brake light fails, all brake lights will not illuminate, and an indicator on the dashboard will display. In such cases, the driver should inspect the brake system. The controller is connected behind the relay with four wires: the relay contact point, brake light wire, ground wire, and dashboard light wire.
Last time I was driving my Aoling truck, I noticed the ST light on the dashboard was on, which made me quite nervous. The ST light, short for Stop Light indicator, is essentially a warning for issues with the brake lights. Why does it light up? The most common reason is a burnt-out rear brake light bulb—just open the door and check the taillights to confirm. It could also be due to a short circuit, a blown fuse, or a faulty brake switch. If not addressed promptly, it could lead to safety hazards, such as the car behind not seeing your brakes at night. I once experienced a burnt-out bulb myself and quickly went to a repair shop to get it fixed at a minimal cost. Regular maintenance checks on the electrical system can help avoid these issues.
I've been driving trucks for over a decade and am quite familiar with Aoling. When the ST light on the dashboard comes on, it's basically a warning signal for brake system failure. Possible causes include a burnt-out bulb, blown fuse, or poor wiring contact. Once when this light came on in my vehicle, it turned out to be a short circuit caused by aging wires, which was fixed without much trouble. Remember, never delay inspection and repairs - especially if you notice the light on while driving on highways, pull over immediately to check or seek professional help. Maintaining proper brakes is absolutely crucial for driving safety.
