1996 Cadillac DeVille Owner's Manual - Page 242

A CAUTION: 7 a The coolant level should be indicated a CHECK by COOLANT LEVEL message on the Driver Information Center. If it isn't, you may havea leak in the radiator hoses, heaterhoses, radiator, water pumpor somewhere else in the cooling system. Heater and radiator hoses, and other engine parts, canbe very hot. Don't touch them. If you do, you can be burned. Don't run the engineif there is a leak. If you run the engine, it could lose all coolant. That could cause anengine fire, and you could be burned. Get any leak fixed before you drive thevehicle. 5-19