1. Locate the brake fluid reservoir. It is usually located in the engine bay, near the master cylinder. The reservoir is usually made of clear or translucent plastic, so you can see the fluid level inside.
2. Check the fluid level. The fluid level should be between the "MIN" and "MAX" marks on the reservoir. If the fluid level is low, you may need to add some brake fluid.
3. Add brake fluid if necessary. To add brake fluid, simply unscrew the cap on the reservoir and add enough fluid to bring the level up to the "MAX" mark. Be sure to use the correct type of brake fluid for your vehicle.
4. Close the cap on the reservoir. Once you have added brake fluid, be sure to close the cap tightly. This will help to prevent brake fluid from leaking out of the reservoir.
It is important to check the brake fluid level regularly, as low brake fluid can lead to brake failure. If you are not comfortable checking the brake fluid level yourself, you can have it done by a qualified mechanic.
