Engine Coolant Temperature Gage; Low Coolant Warning Light - Oldsmobile 1999 Cutlass Owner's Manual

Engine Coolant Temperature Gage

If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop
your vehicle and turn off the engine as soon as possible.
In "Problems on the Road," this manual shows what to
do. See "Engine Overheating" in the Index.
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This gage shows the engine
coolant temperature. If the
gage pointer moves into the
red area, the light comes on
and you hear a chime, your
engine is too hot! It means
that your engine coolant
has overheated.

Low Coolant Warning Light

If this light comes on and stays on and you hear a chime,
the vehicle should promptly be pulled off the road and
the coolant level checked.
See "Engine Coolant" in the Index. If there are visible
signs of steam, see "Engine Overheating" in the Index
before opening the hood. Have your vehicle serviced as
soon as you can.
This light comes on
briefly when you turn
your ignition on.
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