A locking device is provided for preventing a motor vehicle door from opening when a handle portion of a handle assembly moves with acceleration above a predetermined threshold relative to a base thereof. A fluid heating module is controlled by the wiper system control module, the heating module adapted to heat fluid therein to a predetermined target temperature, or to a preferred temperature determined as a result of recognition and analysis of the sensed input. Further, it is possible to reduce leakage inside the pump to secure the pump performance even if the form accuracy of the gear is reduced for the sake of the cost reduction. The input module is configured to input a search result by the search process module in connection with the search request.