2005 Buick Rainier Washer Fluid Level Sensors

You should install a new level sensor switch grommet into the washer solvent container, lubricate the grommet with washer fluid to aid in the installation of the level sensor switch, ensure the square tab is positioned vertically to the washer container, push inward to seat the level sensor into the grommet and install the washer solvent container.

You should remove the washer solvent container, use 2 flat-bladed tools to gently pry the level sensor switch from the container and remove the level sensor switch grommet and discard.