Chevrolet Tahoe 2015 Owner's Manual page 304

Warning (Continued)
when vehicles suddenly slow or
stop ahead, or enter your lane.
Also see Alerting the Driver in
this section. Complete attention is
always required while driving and
you should be ready to take
action and apply the brakes. See
Defensive Driving on page 9-3.
Warning
Adaptive Cruise Control will not
detect or brake for children,
pedestrians, animals, or other
objects.
(Continued)
Warning (Continued)
Do not use Adaptive Cruise
Control when:
On winding and hilly roads or
when the sensors are
blocked by snow, ice, or dirt.
The system may not detect a
vehicle ahead. Keep the
entire front of the vehicle
clean.
Visibility is low, such as in
fog, rain, or snow conditions.
Adaptive Cruise Control
performance is limited under
these conditions.
On slippery roads where fast
changes in tire traction can
cause excessive wheel slip.
Driving and Operating
(On/Off): Press to turn the
system on or off. The indicator turns
white on the instrument cluster
when ACC is turned on.
SET (Set/Coast): Press briefly to
set the speed and activate ACC.
If cruise control is already active,
use to decrease vehicle speed.
+RES (Resume/Accelerate):
Press briefly to resume the previous
set speed or hold to accelerate.
If ACC is already active, use to
increase vehicle speed.
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