What does the wrench symbol displayed on the car mean?

[Corinne]

The wrench symbol displayed on the car indicates that the vehicle needs maintenance at a 4S dealership, signaling that it has reached the scheduled service interval. The maintenance cycle is preset by the manufacturer when the vehicle leaves the factory, so the wrench symbol will appear every certain mileage to remind the driver to perform timely maintenance. Typically, the maintenance interval is every 5,000 to 8,000 kilometers driven, with the factory-set interval often exceeding 8,000 kilometers. If the vehicle is regularly maintained, you can manually reset the wrench symbol. The manual reset method is: 1. Insert the key without turning it; 2. Hold the operation lever next to the odometer for 5 to 10 seconds, then turn the key to power on; 3. After 5 to 10 seconds, start the engine.