Whenever you are adding or renewing the fluid in the systems, try to locate the quality brake fluid of the DOT 3 standard. Brake and clutch master cylinders are located in the engine compartment on the left side at the rear, and are translucent so that the level can be checked without removing the lids. In both reservoirs, the level of the fluids has to be measured at least from time to time. While some models may have two tanks for brake master cylinder, other models with an automatic transmission or transaxle may not have the clutch master cylinder. When refilling your brake fluid ensure that you use only new brake fluid and never used one, and should be of quality standard of DOT 3 and above, also never overfill it and make sure to avoid any spillage on the painted parts of your car as it has the unfavourable attribute of eating paint. Also, do not open the brake fluid container or the master cylinder reservoir for very long, since brake fluid swells with absorbed moisture and causes corrosion of the lines.