1997 Cadillac DeVille Owner's Manual - Page 138

EnglisMetric Display With the digital cluster, you can go back and forth from English (miles) to metric (kilometers) by pressing this button (digital cluster button shown, analog cluster button similar). Tachometer (Analog Cluster Only) This gage indicates the engine speed in revolutions per minute (rpm). I ENG MET Note that other readings such temperature, fuel and as trip odometer also go back and forth between English and metric. 1 NOTICE: Do not operate the engine with the tachometer i n the red areaor engine damage may occur. Engine Speed Limiter Vehicle Speed Limiter This feature prevents your vehicle from exceeding speeds that the tires are not rated for. When this happens, the engine'sfuel supply is shutoff. When the vehicle speed slows, the supply willcome on again. fuel This feature prevents the engine from operating at too ma revolutions per minute(rpm). When the engine's rpm are critically high, the supply to the engine is off. When fuel shut the engine speed slows, the fuel supply will come on again This helps prevent damage to the engine.