Lane Departure Warning Light; Engine Coolant Temperature Warning Light; Engine Coolant Temperature Gage - Cadillac 2008 DTS Owner's Manual

Lane Departure Warning Light

This light will come on green, briefly, when the vehicle
is started to show that it is working. This light will
also come on green if the system detects a left or
right lane marking. This light will change to amber
and flash and three beeps will sound if you cross
a detected lane marking without using your turn
signal. For more information, see the Index in the
Navigation Manual.
Your vehicle may have
the lane departure
warning system.
Engine Coolant Temperature
Warning Light
This light will also come on briefly when the vehicle
is started.
If the light does not go out or comes on and stays
on while driving, there may be a problem with the
cooling system. Driving with engine coolant temperature
light on could cause your vehicle to overheat, see
Overheated Engine Protection Operating Mode on
page 5-27. See Engine Overheating on page 5-25
and DIC Warnings and Messages on page 3-73 for
more information.
The engine coolant
temperature warning
light will come on when
the engine is very hot.
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