2023 Cadillac LYRIQ Rear Seats
Rear Seat Reminder
The message REAR SEAT REMINDER LOOK IN REAR SEAT displays under certain conditions indicating there may be an item or passenger in the rear seat. Check before exiting the vehicle. This feature will activate when a second row door is opened while the vehicle is on or up to 10 minutes before the vehicle is turned on. There will be an alert when the vehicle is turned off. The alert does not directly detect objects in the rear seat; instead, under certain conditions, it detects when a rear door is opened and closed, indicating that there may be something in the rear seat. The feature is active only once each time the vehicle is turned on and off, and will require reactivation by opening and closing the second row doors. There may be an alert even when there is nothing in the rear seat; for example, if a child entered the vehicle through the rear door and left the vehicle without the vehicle being shut off. The feature can be turned on or off. Select Settings > Rear Seat Reminder > ON or OFF.
Reclining the Seatback
To recline the seatback: 
- Pull the reclining seatback handle. A tab near the seatback handle raises when the seatback is unlocked.
- Move the seatback to the desired position, and then release the handle to lock the seatback in place.
- Push and pull on the seatback to make sure it is locked.
Folding the Seatback
Either side of the seatback can be folded for more cargo space. Fold a seatback only when the vehicle is not moving.
Caution: Folding a rear seat with the seat belts still fastened may cause damage to the seat or the seat belts. Always unbuckle the seat belts and return them to their normal stowed position before folding a rear seat.
To fold the seatback: 
- Pull the handle on top of the seatback to unlock it.
- Fold the seatback forward. Repeat the steps to fold the other seatback, if desired.
Raising the Seatback
Warning: If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked.
WARNING: A seat belt that is improperly routed, not properly attached, or twisted will not provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear seatback, always check to be sure that the seat belts are properly routed and attached, and are not twisted.
To raise a seatback:
- Lift the seatback up and push it rearward to lock it in place. A tab near the seatback handle retracts when the seatback is locked in place.
- Push and pull the top of the seatback to be sure it is locked into position.
- Repeat the steps to raise the other seatback, if necessary.
When the seat is not in use, it should be kept in the upright, locked position.
Folding the Second Row Seats from the Cargo Area 
To fold the seat from the cargo area, if equipped:
- Make sure that there is nothing under, in front of, or on the seat.
- Press the switch on the side trim of the cargo area to fold the second row seatback.
The left switch folds the left seatback, and the right switch folds the right seatback.
Heated Rear Seats
WARNING: If temperature change or pain to the skin cannot be felt, the seat heater may cause burns. See the Warning under Heated and Ventilated Front Seats45. 
If equipped, the buttons are on the rear of the center console. With the vehicle on, press 
or 
to heat the left or right outboard seat cushion and seatback. An indicator on the rear climate control display appears when this feature is on. Press the button once for the highest setting. With each press of the button, the seat will change to the next lower setting, and then to the offsetting. The indicator lights. next to the buttons indicate three for the highest setting and one for the lowest.If the heated seats are on high for approximately 30 minutes, their level may automatically be lowered.