1. Find the fuse panel to find where the car fuse panel is, and most car designers will put the car fuse panel on the side of the dashboard, or start the cabin, and a small amount of cars will be placed in the car's storage in the box.

2. Remove the damaged car fuse. Generally, the filament will be damaged or burned to black. If it is not found, it may be other electrical problems.

3. Replace car fuses Because there are many and different types of fuse plugs on the car fuse panel, you should insert the correct fuse according to the car maintenance manual and compare the burnt fuse, otherwise it will cause serious consequences, fortunately the car is designed The authors marked the various types of fuses with different colors, thus greatly reducing the chance of incorrect replacement.

4. After checking the circuit and replacing the fuse, you need to test whether the car can work normally, try to start the car, if it can work normally, it is successful. If it doesn't work properly, it may be repaired, and the engineer will help you find the real cause.