On the drivers side of the vehicle, remove plastic vent screen at bottom of windshield. Using a regular screwdriver,to remove the plastic screws. Under it you will find a yellow capped reservoir this is you brake fluid reservoir. Insure you put correct brake fluid. The cap has minimum specifications as to what kind to use.
Remove the fill cap and add it at the brake fluid master cylinder reservoir. Located on or near the master cylinder.
Good question. At the brake fluid resovoir
Under the hood, driver side, rear.
ADD BRAKE FLUID
You open the hood, find the brake fluid reservoir, take the cap off and add DOT 3 brake fluid up to the full level.
You can add brake fluid inside the brake fluid reservoir. The reservoir is located on the driver's side under the micro-filter panel.
Locate the brake fluid reservoir, and pour brake fluid in until it's at the appropriate level.
Brake fluid reservoir is located on the firewall next to the steering column. Remove cover top of master cylinder to add brake fluid.
It does not make a difference if the car is hot or cold when you add brake fluid.
Add brake fluid
The red brake light indicates that the parking brake is on or that the brake fluid is low. Be sure to add the specified brake fluid if you add fluid. Also make sure that you don't allow any dirt to get into the brake fluid and don't overfill the brake fluid either.
The low brake fluid signal on a Chevy Cavalier indicates that the brake fluid level is below the recommended level. It is important to add brake fluid immediately to prevent brake system failure, which can result in loss of braking power. Check for leaks in the brake system when topping up the brake fluid.