What to Do When the Wrench Light on the Dashboard Comes On?

[McEsther]

The solution for when the wrench light on the dashboard comes on is as follows: 1. Insert the key—just insert it, do not turn it; 2. Press and hold the operation lever next to the odometer for 5 to 10 seconds, then turn the key to power on; 3. After another 5 to 10 seconds, start the car, keeping the operation lever pressed throughout the process. This function primarily serves to remind the owner to perform car maintenance. Not all vehicles have this reminder function. Vehicles equipped with this feature are preset by the manufacturer with a parameter that triggers the wrench light to appear once a certain mileage is reached. The car dashboard is a device that reflects the working conditions of various vehicle systems, commonly including indicators such as the fuel light, washer fluid light, electronic throttle light, front and rear fog light indicators, and warning lights.