Where is the exhaust pipe of Chevrolet Lefeng water tank?

Hello! The exhaust pipe on the water tank is really connected to the water tank preparation pot! You can exhaust the air or suck the water from the kettle into the water tank! BBA Mercedes-Benz BMW Audi professional chain wishes you a happy life! Health and safety! The financial resources are rolling! If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.