Cadillac 2007 DTS Owner's Manual page 163

FCA is enabled when the green light on the
button is lit. FCA is disabled when the indicator
light is amber.
CAUTION:
{
•
On winding roads, FCA may not detect
a vehicle ahead. You could crash into
a vehicle ahead of you. Do not rely on
FCA on winding roads.
•
When weather limits visibility, such as
in fog, rain, or snow, FCA
performance is limited. There may not
be enough warning distance to the
vehicle in front of you. Do not rely on
FCA in low visibility conditions.
CAUTION:
{
When FCA is enabled, the Adaptive Cruise
Control switch is on. If you press another
Adaptive Cruise Control button, you might
go into cruise when you do not want to.
You could be startled and even lose
control. Be careful not to press adaptive
cruise buttons unless you want to use
cruise control.
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