From the 2025 Compass' owners' manual:
"Rear Seat BeltAlert
Rear Seat BeltAlert shows the driver whether the seat belts in the rear seat are buckled or unbuckled. When the ignition switch is in the START or ON/RUN position, a Seat Belt Reminder Light turns on for each rear
seat position. If a seat belt is buckled, the Seat Belt Reminder Light for that position will illuminate solid green. If a seat belt is unbuckled, the Seat Belt Reminder Light will illuminate red. If a rear passenger unbuckles a seat belt that was buckled at the start
of the trip, a single chime will sound and the Seat Belt Reminder Light for that position will change from solid green to blinking red. This will alert the driver to stop the vehicle until the rear passenger buckles the seat belt again. After the driver and outboard front seat passenger have buckled their seat belts all Seat Belt Reminder Lights will turn off.
BeltAlert can be activated or deactivated by
an authorized dealer. FCA does not recommend deactivating BeltAlert.
NOTE:
If BeltAlert has been deactivated, the Seat Belt
Reminder Light will turn on and remain on until the driver and outboard front seat passenger seat belts are buckled."