The invention discloses a manufacturing method for electronic sensors for removing fog water on automobile glass. The manufacturing method comprises the steps that the glass perspective sensors are arranged and mounted at the edges of the joints between the glass of the inner surfaces of automobile front and back windows and an automobile body; the perspective sensors of the automobile body are connected with an air conditioner through an electronic micro controller and a windscreen wiper; and the perspective sensors are further connected with glass heaters; and if probes on the glass perspective sensors are blocked by fog, the glass heaters are instructed to be started for heating automatically, or the windscreen wiper and the air conditioner are started for dispersing the fog. The manufacturing method is simple, safe and practical, manufacturing is easy, and the manufacturing method can be widely applied to the technical field of manufacturing of automobile electronic products.