How do you remove windshield washer reservoir from a 2003 Mercedes Benz ML 350?

To remove the windshield washer reservoir from a 2003 Mercedes-Benz ML 350, first, disconnect the negative battery terminal for safety. Then, remove any necessary components obstructing access, such as the front grille or air intake duct. Disconnect the washer fluid hoses and electrical connectors from the reservoir, and finally, unbolt or unclip the reservoir from its mounting points before carefully lifting it out. Be sure to check for any remaining fluid and clean up spills as needed.