GMC Hummer EV 2023 Owner's Manual page 206

GMC Hummer EV Owner Manual (GMNA-Localizing-MidEast-16569278) -
2023 - CRC - 1/25/23
206 Driving and Operating
SET : Press briefly to set the speed and
activate ACC or to decrease vehicle speed if
ACC is already activated. To decrease speed
by about 1 km/h (1 mph), press SET briefly.
To decrease speed to the next 5 km/h
(5 mph) mark on the speedometer,
hold SET .
: Press to disengage ACC without erasing
the selected set speed.
: Press to select a following gap setting
for ACC of Far, Medium, or Near.
The speedometer reading can be displayed
in either English or metric units. See
Instrument Cluster 0 96. The increment
value used depends on the units displayed.
Switching Between ACC and Regular Cruise
Control
To switch between ACC and regular cruise
control, press and hold . A Driver
Information Center (DIC) message displays.
See Vehicle Messages 0 119.
ACC Indicator
When ACC is activated, a green
will be lit on the instrument cluster and the
following gap will be displayed. When the
regular cruise control is activated, a green
indicator will be lit on the instrument
cluster; the following gap will not display.
When the vehicle is turned on, the cruise
control mode will be set to the last mode
used before the vehicle was turned off.
Warning
Always check the cruise control indicator
on the instrument cluster to determine
which mode cruise control is in before
using the feature. If ACC is not active, the
vehicle will not automatically brake for
other vehicles, which could cause a crash
if the brakes are not applied manually.
You and others could be seriously injured
or killed.
Setting Adaptive Cruise Control
If is on when not in use, it could get
pressed and go into ACC when not desired.
Keep off when cruise is not being used.
Select the set speed desired for ACC. This is
the vehicle speed when no vehicle is
detected in your path.
indicator
While the vehicle is moving, ACC will not set
at a speed below a minimum speed,
although it can be resumed. The minimum
allowable set speed is 25 km/h (15 mph).
To set ACC while moving:
1. Press .
2. Get up to the desired speed.
3. Press and release SET .
4. Remove foot from the accelerator pedal.
After ACC is set, it may immediately apply
the brakes if a vehicle ahead is detected
closer than the selected following gap.
ACC can also be set while the vehicle is
stopped if ACC is on and the brake pedal is
applied.