Cool check engine light
You can't miss the smell of brake fluid! Have you noticed vibrations? Do your wheels vibrate while you're driving? If so, you may have issues with your rotor surfaces. If your brakes squeal while you drive, and after you've released the brake pedal, your brake wear indicators could be scraping against your rotors. Grinding or growling means that your brake pads have completely worn down to the metal. Don't waste time getting your car to a certified brake repair technician, as each of these instances warrants brake repair. There's too much at stake to leave the job to amateurs.