1995 Oldsmobile 88 Owner's Manual - Page 108

Tachometer (LSS Cluster) Warning Lights, Gages and Indicators Warning lights and gages can signal that something is wrong beforeit becomes serious enough.to cause an expensive repair or replacement. Paying attention to your warning lights and gages could save you or also others from injury. Warning lights come on when there may be or is a problem with one of your vehicle's €unctions. you As will see in the details on next few pages, some the warning lightscome on briefly when you start the engine just to letyou know they're working. If you are familiar with this section, you should be alarmed not when thishappens. Gages can indicate when there may be is a problem or with one of your vehicle's functions. Often gages and warning lights work together let you know when to there's a problem with your vehicle. RPMX 1 0 00 u The tachometer displaysthe engine speed in revolutions per minute (rpm). When one of the warning lights comes on and stays on when you are driving, or when of the gages shows one NOTICE: there may be a problem,check the section that tells you Do not operate the engine with the tachometer in what to do about it. Please follow this manual's advice. Waiting to do repairs can costly -- and even be the red area. Engine damage may occur. dangerous. So please get to know your .warning lights and gages.They're a big help. 2-56