Getting to Know Your Yukon/Yukon Denali18
Automatic Headlamp System
and Interior Lamps
Side Blind Zone Alert
(if equipped)
When a vehicle is detected in your blind
zone on either side of the vehicle, a
warning light will be displayed in the
corresponding outside mirror. If the turn
signal is activated while a vehicle is
detected, the warning light will flash. The
system is turned on each time the vehi-
cle is started. It can be turned off using
the DIC.
See Sections 2 and 3 of your Owner Manual.
Your vehicle is equipped with an
Automatic Headlamp System, which
turns on the Daytime Running Lamps
(DRLs) during the day and the head-
lamps and other exterior lamps at night
or when necessary.
The system uses a light sensor, located
on top of the instrument panel, to deter-
mine light conditions. For proper system
operation, avoid placing any objects on
or near the sensor.
The exterior and interior lamp controls
are located on the instrument panel to
the left of the steering wheel.
Exterior Lamp Controls
(Off/On):When operating in the
AUTO position, turn the knob to this
The cruise
control buttons
are located on
the steering
wheel.
(On/Off):
Press this but-
ton to turn the
cruise control
system on
or off.
– SET (Set):Press this button to set a
speed, or to decrease the speed if the
system is set. When the cruise control
speed is set, the cruise light will illumi-
nate in the instrument cluster.
+ RES (Resume):Press this button to
resume a set speed, or to increase the
speed if the system is set.
(Cancel): Press this button to can-
cel the cruise control but retain the set
speed in memory.
See Section 3 of your Owner Manual.
Auto Turn Signal
Cruise Control (if equipped)
The turn signal lever includes an auto-
matic lane change signal feature.
To signal a lane change, raise or lower
the lever until the arrow on the instru-
ment panel cluster starts to flash, and
then release the lever. The turn signal
will automatically flash three times. If the
Tow/Haul mode is selected, the turn sig-
nal will automatically flash six times.
To signal a turn, move the lever all the
way up or down.
See Section 3 of your Owner Manual.
