Engine Coolant Temperature Gage; Malfunction Indicator Lamp; Service Engine Soon Light - Cadillac 1999 Seville Owner's Manual

Engine Coolant Temperature Gage

United States
This gage shows the engine coolant temperature.
If the gage pointer moves into the red area, the
engine is too hot.
That reading means the same thing as the warning
--
light the engine coolant has overheated.
See "Engine Overheating" in the Index.
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Malfunction Indicator Lamp

(Service Engine Soon Light)

Canada
Your vehicle is equipped with a computer which
monitors operation of the fuel, ignition and emission
control systems.
This system is called OBD II (On
Diagnostics
that emissions are at acceptable levels for the life of the
vehicle, helping to produce a cleaner environment. The
SERVICE ENGINE SOON light comes on and a chime
will sound to indicate that there is a problem and service is
required. Malfunctions often will be indicated by the
system before any problem is apparent. This may prevent
more serious damage to your vehicle. This system is also
designed to assist your service technician in correctly
diagnosing any malfunction.
United States
-
Second Generation) and is intended to assure
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Canada
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