Cadillac XT4 2023 Owner's Manual page 78

Seats and Restraints 77
If the airbags are off, the off indicator in the
passenger airbag status indicator will come
on and stay on when the vehicle is started.
To remove the child restraint, unbuckle the
vehicle seat belt and let it return to the
stowed position. If the top tether is attached
to a top tether anchor, disconnect it.
If you turned the airbag off with the switch,
turn on the front outboard passenger airbag
when you remove the child restraint from
the vehicle unless the person who will be
sitting there is a member of a passenger
airbag risk group. See Airbag On-Off Switch
0 56 for more information, including
important safety information.