The clutch master cylinder is an integral of the pedal assembly located directly above the clutch pedal. Start by taking off the brake fluid reservoir cap and then using clean syringe to suck brake fluid from the reservoir. Again, whilst still in the engine compartment, on the clutch side remove the fluid supply line from the brake fluid reservoir and place a tray beneath it to aid in collection of any dripping fluid. First, disconnect the battery negative terminal then the lower left trim panel under the dashboard has to be also removed. Remove the pressure line locking clip and disconnect the line from the master cylinder You must cover the clutch master cylinder with shop towels to avoid the accidental spillage of brake fluid on the car as this will ruin the paint and stain the carpets. Take off the master cylinder as well as the supply hose, and then to disconnect the switch module from the master cylinder, press the locking button with your fingers to unlock the harness connector, then pull it. The switch module must be levered off and this is done with the screwdriver. For installation reverse the above process, you just have to ensure that the switch module fits into the master cylinder housing with an audible click. lastly replace and add pure brake fluid in the brake fluid's container and then also bleed the clutch hydraulics.