2004 Cadillac DeVille Owner's Manual - Page 171

If your vehicle is first sold in the United States, the trip odometer will return to zero after 999.9 miles (1 609 km). If your vehicle is first sold in Canada, the trip odometer will return to zero after 1,242 miles (1 999 km). The RESET TRIP A/B button only resets the trip mode (A or B) that is being displayed. Each trip mode must be reset individually. English/Metric Button By pressing this button located to the left of the steering wheel on the instrument panel, you can go back and forth from English (miles) to metric (kilometers). Display Mode On vehicles equipped with the analog cluster, this button is located between the trip odometer and ENG/MET button to the left of the steering wheel on the instrument panel. Press DSPL MODE to turn the backlighting and the digital speed image on and off. On vehicles equipped with the digital cluster, press DSPL MODE to turn the digital displays other than the speedometer and gear display on and off. Other readings such as temperature, fuel and trip odometer also go back and forth between English and metric. Vehicle Speed Limiter This feature prevents your vehicle from exceeding speeds that the tires are not rated for. When this happens, the engine's fuel supply is shut off. When the vehicle speed slows, the fuel supply will come on again. 3-45