What is the reason for the wrench light appearing on the car?

[Lawson]

The reason for the wrench light appearing on the car is: The vehicle's maintenance period has been reached, and preventive work is required, including inspection, cleaning, replenishment, lubrication, adjustment, or replacement of certain parts. The method to eliminate the wrench indicator light is: 1. Turn the key to the power-on position; 2. Press and hold the button on the dashboard for about 10 to 15 seconds, and the wrench symbol will disappear. The items for car maintenance include: 1. Changing the engine oil and oil filter; 2. Checking the brake system; 3. Checking the tires; 4. Checking the chassis; 5. Checking the car's tie rods; 6. Checking the shock absorbers. Indicators on the dashboard include: battery indicator, fuel indicator, turn signal indicator, seat belt indicator, electronic throttle indicator, and recirculation indicator.