What does an exclamation mark on the car mean?

[DiEmma]

There are many types of exclamation marks that may appear on a car, mainly including: tire pressure indicator light, lighting fault light, steering system fault light, brake fault light, transmission fault light, and wiper fault light. Tire pressure indicator light: When the car starts, it performs a self-check, and the tire pressure indicator light will undergo a function test. It will automatically turn off after 2 to 3 seconds. If this light comes on while driving, it indicates a problem with the car's tire pressure. If the tire pressure indicator light stays on, you can press the reset button to reset it. Lighting fault light: If the lighting fault light is on, it means there is a fault with the car's headlights, possibly due to a burnt-out bulb. Steering system fault light: If the steering system fault light is on, it indicates that the electric or mechanical steering mechanism is not working or there is a fault with the steering column lock. Brake system fault light: If the brake system fault light is on, it means there is a fault with the brake system or the brake fluid level is too low. Transmission fault light: If the transmission fault light is on, it indicates an abnormality in the transmission. Wiper fault light: If the wiper fault light is on, it means that parts of the wiper are damaged or the wiper is not working.