Dont think of brake repair as the end of the world; its really just one component of a regular car maintenance program. Brake repair is just as vital to a properly functioning vehicle as is an oil change. Any squealing or grinding noise coming from one or more of your brakes means that your brakes have been doing their job well. Brake wear indicators are meant to wear down and make noise to warn the driver that brake repair is necessary. Noise is not the only indicator that brake repair may be necessary. Has your brake light suddenly gone on when your parking brake is disengaged. If you have, take your car right away to a brake repair technician to have your brake fluid level checked; an illuminated light typically indicates that the level is low. A light amber colored liquid pooling underneath your car most likely points to leaking brake fluid. The smell will be unmistakable. Again, schedule brake repair as soon as possible.
You may have rotor surface issues if either your brake pedal or your rotor itself starts vibrating. If your brakes start squealing when you press on the brake pedal, get your car into your favorite repair shop to determine whether brake repair is necessary. Squealing after the pedal has been released means that your brake wear indicators may be scraping against the rotors. Any grinding or growling results from metal on metal scraping; your brake pads have most likely worn down. Brake repair experts recommend that you get your car in to your repair shop as soon as any of these signs appear, before the problem escalates.
Brake repair experts also recommend annual brake inspection (and repair, if needed), or twice a year inspections if you use your vehicle for heavy hauling and towing work. Your brakes are designed to function quickly and quietly; any deviation from that should be investigated as soon as possible. Proper brake service and repair should include an inspection of brake fluid for possible contamination from moisture and metal flakes. Calipers and wheel cylinders can be adversely affected by contaminated fluid. Metal on metal parts should be kept adequately lubricated to maintain an effective barrier between them. Do not let your technician top your brake fluid off, however. Too much fluid prevents the built in brake wear alert system from functioning properly.Tires must be in top condition for your brakes to do their job correctly. Brakes stop the wheels, but the friction created by tires on the road is what stops the entire car.