1998 Oldsmobile Aurora Owner's Manual - Page 281

What to Add When you do need brake fluid, use only DOT-3 at brake fluid -- such as Delco Supreme 11 (GM P r No. 12377967). Use new brake fluid from a sealed container only. @ NOTICE: 0 Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir. CAUTION: With the wrong kind fluid in your of braKe system, your brakes may not work or they well, may not even work all. This could cause at a crash. Always use the proper brake fluid. I 0 Using the wrong fluid can badly damage just brake system parts. For example, a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system partsso badly thatthey'll have to be replaced. Don't let someone put in the wrong kind of fluid. If you spill brake fluid on yourvehicle's painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid on yourvehicle. If you do, wash itoff immediately. See "Appearance Care" in the Index. 6-29