Cadillac 2010 DTS Owner's Manual page 237

This message displays when the outside temperature is
cold enough to create icy road conditions. Adjust your
driving accordingly.
If your vehicle has the Lane Departure Warning (LDW)
system, this message may display if the LDW system
does not activate due to a temporary condition.
See Lane Departure Warning (LDW) on page 3 46
for more information.
This message displays when the driver side rear door is
not closed completely. Make sure that the door is closed
completely.
This symbol appears with
this message.
This message displays when the Adaptive Cruise
Control (ACC) is engaged and you are pressing the
accelerator pedal enough to disable ACC automatic
braking. See Adaptive Cruise Control on page 4 14
for more information.
This message displays when the vehicle's engine oil
pressure is low. The oil pressure light also appears on
the instrument panel cluster. See Oil Pressure Light on
page 4 58.
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