How do you replace the headlamp washer pump on a Mercedes Benz s 600?

To replace the headlamp washer pump on a Mercedes-Benz S600, first, locate the pump, which is typically found in the washer fluid reservoir. Disconnect the electrical connector and hoses attached to the pump. Remove any mounting screws or clips securing the pump, then take it out of the reservoir. Install the new pump by reversing the removal steps, ensuring all connections are secure and testing the system afterward for proper operation.