GMC HUMMER EV 2023 Owner's Manual page 218

Super Cruise Lane Change
On Demand Lane Changes
Super Cruise can steer to perform a single
lane change under certain conditions when
requested by the driver or initiated by the
Super Cruise System.
To request a lane change:
1. Verify the lane next to your vehicle is
clear and conditions are safe to make a
lane change.
2. Use the turn signal lever to activate the
turn signal in the direction of the desired
lane change.
3. Return the turn signal lever to the
neutral position after the lane change.
See Turn and Lane-Change Signals 0 125.
4. To cancel a lane change, return the turn
signal lever to the neutral position, move
the lever in the opposite direction of the
lane change, or steer manually at
any time.
Automatic Lane Changes
Super Cruise System may initiate a single
lane change when enabled through Vehicle
Personalization under following conditions:
The Super Cruise System may initiate an
automatic lane change to the left to pass
a slower moving vehicle ahead and a
subsequent lane change to right to return
to your original lane.
The Super Cruise System may initiate an
automatic lane change to left or right
when current lane is ending ahead.
The Super Cruise System may initiate an
automatic lane change to left or right
when a slower moving vehicle is detected
in the adjacent ending lane to provide
space for merging vehicle.
To cancel a Super Cruise lane change,
move the turn signal lever or steer
manually at any time.
Driving and Operating
If Super Cruise detects that traffic is clear,
Super Cruise will steer the vehicle to
perform the lane change. A message appears
on the Driver Information Center (DIC)
during the lane change to provide more
information on the status of the lane
change.
Super Cruise Lane Change functionality is
only available on Super Cruise capable
Divided Roads.
Super Cruise Lane Change may be disabled
when a trailer or other accessories (e.g. bike
rack, cargo tray, etc.) are detected.
Do not use Super Cruise Lane Change when
towing a trailer.
The Super Cruise Lane Change feature can
be customized to be Off, On Demand Lane
Change, or On Demand Lane Change &
Automatic Lane Change through the vehicle
personalization menu. Touch the Settings
icon on the infotainment home page. Select
"Vehicle" to display the list of available
options and select "Super Cruise Lane
Change."
217