The Vemo Pulse Wiper Relay - V15710057 is an electrical component used in automotive vehicles to control the operation of the windshield wipers. It is designed to send a pulse signal to the wiper motor, allowing for precise and efficient movement of the wiper blades. This relay is manufactured by Vemo and is compatible with various makes and models of cars. It is a reliable and durable product that ensures smooth and effective functioning of the windshield wipers.