Acura MDX 2022 Owner's Manual page 201

uuSeatsuRear Seat Reminder
Rear Seat Reminder
This feature alerts you to the possible presence of passengers or items in the second
row or third row seats before you exit the vehicle. It activates when the vehicle is set
to VEHICLE OFF if the rear doors were opened shortly before or after the vehicle was
set to ON.
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A reminder appears on the driver information
interface and an alert will sound when the
power mode is set to VEHICLE OFF.
1Rear Seat Reminder
When the power mode is set to VEHICLE OFF, the
reminder comes on briefly, then the function is
deactivated.
The reminder will not work if the power mode has
not been set to ON within 10 minutes of operating
the rear doors.
The system does not detect passengers in the rear
seat(s). Instead, it can detect when a rear door is
opened and closed, indicating that there may be
something in the rear seat(s).
You can turn off the notification setting.
2 Customized Features P. 345