1998 Oldsmobile Aurora Owner's Manual - Page 130

Tachometer The tachometer displays the engine speed in revolutions per minute (rpm). RPM X 1000 Warning Lights, Gages and Indicators This part describes the warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. I Warning lights come on when there may be or is a If your engine speed equals or exceeds the safe limit for problem with one of your vehicle's functions. As you will see in the details on the next few pages, some operation, the message HOT...REDUCE ENGINE RPM warning lights come on briefly when you start the is displayed on the information center. engine just to you know they're working. If you let are familiarwith this section, you should not be alarmed when this happens. NOTICE: Do not operate the engine with the tachometer in the red area, or when the message HOT...REDUCE ENGINE RPM is displayed. Engine damage may occur. Gages can indicate when there may be or is a problem with one of your vehicle's functions. Often gages and warning lights work together to let you know when there's a problem with your vehicle. 2-64