Disconnect the harness connector that is mounted to the top of the brake fluid reservoir.
Remove the brake fluid level switch by sliding it out of the reservoir. It is not necessary to drain the reservoir.
Remove the brake fluid switch and wire harness from the brake fluid reservoir.
Disconnect the brake lines from the master cylinder body.
For vehicles with the manual transaxle, disconnect the clip that secures the clutch hose connection to the master cylinder and move the clip out of the way.
Remove the clutch hose from the master cylinder.
Plug the opening to the brake lines to prevent the loss of contamination of the fluid.