544 If a vehicle is not in use for a long period of time, remove negative terminal from the battery unit. It can prevent discharge of electricity and reduce electrical leakage to protect the battery unit. (A)O(B)X

548 When a vehicle speeds through a waterlogged road, the water surface will form a wedge-shape to interfere with the front end contact area between the tire and the ground surface. The faster the vehicle goes, the more water will interfere. Finally, the tire will be lifted up and float on the water surface, which is called hydroplaning. (A)O(B)X

544 If a vehicle is not in use for a long period of time, remove negative terminal from the battery unit. It can prevent discharge of electricity and reduce electrical leakage to protect the battery unit.
(A)O
(B)X

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