The procedure is to raise the vehicle, remove the left front wheel assembly, the left front wheelhouse liner, and the lower outer bolt, disconnect the washer pump hoses and the electrical connectors, lower the vehicle, open the hood, remove the windshield washer solvent cap, the auxiliary battery tray, the upper windshield washer solvent container bolts, and the windshield washer solvent container assembly and drain the windshield washer solvent into a suitable clean container.