GMC HUMMER EV 2023 Owner's Manual page 112

Charge Level: The percentage to which
you would like the vehicle to charge.
Charge Complete by/in: The estimated
time at which the vehicle will reach the
desired Charge Level.
An estimate of the vehicle s range upon
completing the charging session.
The default charge level is 100% when
plugged in. To set a different charge level,
touch the percentage shown under Charge
Level to display the Charge Level dialog.
Warning
Do not charge your vehicle s battery
above an 80% charge if you are going to
drive down long, steep grades such as
mountain passes. This provides room in
the battery for regenerative braking to
supplement your conventional brakes
during the descent. This is especially
important when towing a trailer, which
puts additional stress on your vehicle s
braking system.
See Hill and Mountain Roads 0 174 for
important information about driving on
grades.
The Charge Level dialog displays:
The Charge Level Gauge with a color-filled
portion displaying the vehicle s current
1 0
charge level. Use and
marker to adjust the desired Charge Level.
Range: An estimate of the vehicle s range
upon reaching the Charge Level specified
in this dialog.
z
An allowing you to close the Charge
Level dialog. Settings made here are
automatically saved when the dialog is
exited.
To lower the desired Charge Level, drag the
Charge Level marker to the left, and to
increase it drag the marker to the right. The
Charge Level percentage appears above your
finger, updating in 5% increments as you
drag. The Range estimate updates once the
marker is released at the desired Charge
Level. To optimize battery health, the
minimum allowable Charge Level is
determined by the vehicle. Touch
Instruments and Controls
the Charge Level dialog and accept the
changes. When the dialog closes, the
charging information listed on the Charging
screen is updated to reflect any
changes made.
Charge Later
or drag the
Instead of charging immediately to a desired
Charge Level, you may choose to delay the
charge to the vehicle and have it complete
by your desired departure time. This may be
a more economical choice and a more
efficient use of energy when charging at
home. To use this mode, touch the Charge
Later tab from the Charging screen.
With Charge Later selected, the Charging
screen displays:
Text explaining that your vehicle will
delay the planned charge to be ready by
the time specified.
Charge Complete by: The time at which
the vehicle will reach the desired Charge
z
to exit
Level.
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