1997 Pontiac Firebird Owner's Manual - Page 283
1997 Pontiac Firebird Manual
Page 283 highlights
NOTICE: Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they'll have to be replaced. Don't let someoneput in the wrong kind of fluid. If you spill brake fluid on your vehicle's painted surfaces, the paint finish can be damaged. Be careful not to spill brake f fluid on your vehicle. I you do, washit off immediately. See"Appearance Care'' in the Index. Brake Wear Unless you have the four-wheel disc brake option, your Pontiac has front disc brakes and rear drum brakes. Disc brake pads have built-in wear indicators that make ahigh-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake pedal firmly). 0 I The brake wear warning sound means that soon your brakes won't work well. That could lead to an accident. Whenyou hear the brake wear warning sound, have your vehicle serviced. 6-38