1997 Buick Skylark Owner's Manual - Page 264

What to Add When you do need brake fluid, use only DOT-3 brake 11 (GM Part fluid -- such as Delco Supreme No. 12377967). Use new brake fluid from a sealed container only. @ BRAKE Always clean the brake fluid reservoir cap and the area around the cap before removing This will help keep it. dirt from entering the reservoir. U.S. Canada I When your brake fluid falls to low level, your brake a warning light will come on. See "Brake System Warning Light" in the Index. A CAUTION: With the wrong kindof fluid in your brake system, your brakes may not work well, or they may not even work at This could cause all. a crash. Always use the proper brake fluid. 6-29