What does an exclamation mark displayed on a car mean?

[OKai]

The meaning of an exclamation mark displayed on a car depends on different situations: 1. If the exclamation mark is inside a red triangle, it indicates a general fault light; 2. If the exclamation mark is inside a red circle with brackets, it indicates a brake system warning light; 3. If the exclamation mark is below a yellow bracket with a horizontal line in the middle, it indicates a tire pressure monitoring warning light; 4. If the exclamation mark is inside a yellow light bulb, it indicates a lighting system fault indicator; 5. If the exclamation mark is next to a red steering wheel, it indicates a steering system fault indicator. An exclamation mark displayed on a car means that the vehicle has a fault or abnormality, which may affect driving safety and damage the vehicle, requiring inspection and repair.