Chevrolet Silverado EV 2024 Instruction Manual page 222

If stopped and with the brake pedal
applied, press the thumbwheel up to +RES
until the desired set speed is displayed.
If ACC is holding the vehicle at a stop and
there is another vehicle directly ahead,
pressing and holding the thumbwheel up
to +RES will increase the set speed.
Pressing +RES will automatically resume
ACC when there is no longer a vehicle
ahead or the vehicle ahead is pulling
away and the brake pedal is not applied.
When the ACC system determines that there
is no vehicle ahead, or the vehicle ahead is
beyond the selected following gap, the
vehicle will accelerate to resume the ACC set
speed.
Reducing Speed While ACC Is at a Set Speed
If ACC is already activated, do one of the
following:
Apply the brake pedal to reduce the
vehicle speed to the desired lower cruise
speed. When the desired cruise speed is
reached, remove your foot from the brake
pedal and briefly press the thumbwheel
down to SET. The vehicle will now cruise
at the lower set speed.
Press and hold the thumbwheel down to
SET until the desired lower cruise speed
is reached, then release it.
To decrease the vehicle speed in smaller
increments, briefly press and release the
thumbwheel down to SET. For each
press, the vehicle speed decreases by
about 1 km/h or (1 mph).
To decrease the vehicle speed in larger
increments, press and hold the
thumbwheel down to SET and then
release it when the desired lower set
speed is reached. While holding the
thumbwheel down to SET, the vehicle
speed decreases to the next 5 km/h
(5 mph) increment, then continues to
decrease by 5 km/h (5 mph) increments
until the thumbwheel is released.
The set speed can also be decreased while
the vehicle is stopped. When the vehicle is
at a stop with the brake pedal applied, press
or hold the thumbwheel down to SET until
the desired set speed is displayed, then
release it.
Driving and Operating
Selecting the Follow Distance Gap
When a slower moving vehicle is detected
ahead within the selected following gap,
ACC will adjust the vehicle speed and
attempt to maintain the follow distance gap
selected.
To adjust the following gap setting, press
on the steering wheel. Each press
cycles through the three following gap
settings: Far, Medium, or Near.
When pressed, the current gap setting
displays briefly on the instrument cluster or
HUD, if equipped. The gap setting will be
maintained until it is changed.
Far Gap Setting
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