1993 Pontiac Bonneville Owner's Manual - Page 100

Tachometer (OFTION) The tachometer shows your engine speed in revolutions per minute(rpm). Do not run your engine at speeds in the red area. Gages can indicate when there may be or is a problem with one your vehicle's of This section describes the warning lights functions. Often gagesand warning and gages thatmay be on your vehicle. lights work together let you know to The pictures will help you locate them. when there'sa problem w t your vehicle. ih Warning lights and gages cansignal that When one of the warning lights comes something is wrong before it becomes on and stays an when you are driving, serious enough to cause an expensive or whtm one of the gages shows there repair or replacement. Paying attention may be a problem, check the seetion to your warning lights and gages could that tells you what to do about it. Please also save you or others from injury. follow the manual's advice. Waiting to Warning lights go on whenthere may be do repairs can be costly-and even or is a problem with one of your dangerous. So please get to know your vehicle's functions. As you will see in warning lights and gages. They're a big the details on the next few pages, some help. warning lights come on briefly when Your vehicle may also have a Driver you turn the ignition key just to let you Information Center that works along with know they're working. If you are the warning lights and gages.See the familiar with this section, you should Index under Driver Information Center. not be alarmed when this happens. Warning Lights, Gages and Indicators c 9s m . .