1997 Chevrolet Camaro Owner's Manual - Page 134

The LOW COOLANT light might stay on after filling the radiator. Turn the ignition switch to the OFF position, then restart the engineto verify that the LOW COOLANT light goes out. See "Engine Coolant'' in the Index. Malfunction Indicator Lamp (Service Engine Soon Light) Your Chevrolet is equipped with a computer which monitors operation of the fuel, ignition and emission control systems. NOTICE: Driving with theLOW COOLANT light on could cause your Chevrolet overheat. See "Engine to Overheating" in the Index.Your Chevrolet could be damaged, and wouldn't be covered it by your warranty. SERVICE ENGINE SOON This system is called OBD I1 (On-Board Diagnostics-Second Generation) and is intended to assure that emissions areat acceptable levels for the life of the vehicle, helping to produce a cleaner environment. (In Canada, OBD I1 is replaced by Enhanced Diagnostics.) The SERVICE ENGINE SOON light comes on to indicate that there is a problem and service is required. Malfunctions often will be indicated by the system before any problem is apparent. Thismay prevent more serious damage to your vehicle. This system is also designed to assist your service technician in correctly diagnosing any malfunction. 2-84