1995 GMC Jimmy Owner's Manual - Page 123

The brake system warning light will also come on when you set your parking brake, and it will stay on if your parking brake doesn't release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. Anti-Lock Brake System Warning Light ANTI-LOCK With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. That's normal. If the light to doesn't come on, have it fixed so it will be ready warn you if there is a problem. If the light stays on, orcomes on when you're driving, your vehicle needs service. If the regular brake system warning light isn't on, you still have brakes, butyou don't have anti-lock brakes. If the regular brake system warning light is also on, don't have anti-lock brakes and there's a you problem with your regular brakes. See "Brake System Warning Light" earlier in this part. Indicator Lights Indicator lights go on when you use your turn signals, change from low beam headlights to high beams, or when you use your hazard flashers. The next few pages will also tell you about the indicator lights on your vehicle and help you locate them. 2-71