Engine Coolant Temperature Gauge - Cadillac 2017 XT5 Owner's Manual

If the oil pressure warning light or
Driver Information Center (DIC)
message indicates oil pressure
outside the normal operating range,
check the vehicle's oil as soon as
possible. See Engine Oil
Messages 0 143.
Caution
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine oil
low can also damage the engine.
The repairs would not be covered
by the vehicle warranty. Check
the oil level as soon as possible.
Add oil if required, but if the oil
level is within the operating range
and the oil pressure is still low,
have the vehicle serviced. Always
follow the maintenance schedule
for changing engine oil.
Engine Coolant
Temperature Gauge
Base Level
Instruments and Controls
Uplevel
This gauge measures the engine
coolant temperature.
The warning area at the far end of
the gauge may appear shaded or
may be colored red.
If the pointer approaches the
warning area or the shaded
thermostat symbol, the engine may
be too hot.
Under some driving conditions,
including those listed below, it is
normal for the temperature to rise
above the usual operating range
and approach the far end of the
gauge:
123