GMC HUMMER EV 2023 Owner's Manual page 217

216 Driving and Operating
Warning (Continued)
not begin steering immediately, even
when Super Cruise is available and
has been pressed.
To engage:
Press to turn on ACC. Make sure the
white indicator displays in the
instrument cluster. See Adaptive Cruise
Control (Advanced) 0 203. When Super
Cruise is available, the white
display in the instrument cluster.
Press . ACC will set the speed to the
current vehicle speed or resume to the
higher previously stored ACC set speed.
When engaged and not steering the vehicle,
the steering wheel light bar flashes blue,
and will be blue. The driver is in control
of steering and Super Cruise is not steering
the vehicle.
When the vehicle is positioned in the center
of the lane, the steering wheel light bar and
display will turn green, indicating Super
Cruise is steering the vehicle.
When Super Cruise controls the steering,
traffic and other conditions and laws permit,
and it is safe to do so, your hands can be
taken off the steering wheel.
Always pay attention to the road and the
operation of the vehicle. Always monitor
and be attentive of surrounding traffic,
including vehicles that may cross the road in
front of your vehicle.
Super Cruise steering can be overridden with
manual steering at any time. When Super
will
Cruise is engaged, always be prepared to
take immediate action
accelerating, and braking quickly,
if necessary.
Super Cruise, when engaged, will enable
Forward Collision System to Alert and Brake.
Steering Manually and Changing Lanes
The vehicle can always be manually steered,
even with Super Cruise engaged; for
example, when manually changing lanes.
When the steering wheel is moved
manually, the steering wheel light bar
flashes blue and
cluster turns blue to indicate Super Cruise is
not steering the vehicle.
When ready to allow Super Cruise to
resume steering again, position the vehicle
in the center of the lane, hold the steering
wheel until the steering wheel light bar
turns green, and then release the steering
wheel when it is safe to do so.
To help prevent crashes before making a
lane change:
Always check mirrors.
Glance over your shoulder.
Use the turn signals.
including steering,
on the instrument
Warning