What does the warning light with an exclamation mark in the middle of a sun indicate?

[LaAnnie]

The warning light with an exclamation mark in the middle of a sun is the lighting system malfunction indicator. Here are the relevant details: 1. Lighting system malfunction indicator illumination: When this light comes on, it indicates a failure in the exterior light bulbs. The vehicle owner should promptly visit a repair shop for inspection to identify the cause of the issue and replace the corresponding components. Generally, this occurs either due to the bulbs reaching the end of their service life or due to wiring faults in the lighting system. 2. Precautions to prevent lighting system damage: Avoid immersing the lights in water. While driving, water splashing from the front usually doesn't affect the lights. However, during car washing, if the engine compartment is opened and water is sprayed directly onto the engine and lights, moisture can easily enter the lighting system. Any water stains should be promptly cleaned.