Far sword is healthier.

Hello, you need to go to the 4S shop for inspection. Some installed appliances need to be removed, such as navigation and burglar alarm. If you know more about vehicles, you can remove the negative electrode of the battery and measure the discharge current. Under normal circumstances, it is below 0.05A I hope it will help your car if there is a problem. Ask the car master. 4S shop professional technician, 10 minutes to solve.