2015 Cadillac XTS Owner Manual - Page 71

3-14 Seats and Restraints To lock or unlock a seatback: To raise a seatback: 1. Lift the seatback up and push it rearward to lock it in place. A red tab near the seatback lever retracts when the seatback is locked in place. 2. Push and pull the top of the seatback to be sure it is locked into position. 3. 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. Rear Seat Armrest Locking and Unlocking the Seatback The rear seatbacks can be locked or unlocked using the vehicle key. 1. Insert the vehicle key into the lock next to the seatback release lever. 2. Turn the key toward the front of the vehicle to lock or unlock the seatback. 3. Repeat Steps 1 and 2 for the other seatback, if desired. When the seatback is locked, the seatback release lever will not work. The seatbacks cannot be folded down when the seatback lock is engaged. The rear seat has an armrest in the center of the seatback. Lower the armrest to access the cupholders. To fold, lift the armrest up and push it rearward until it is flush with the seatback. The armrest may also have controls for the rear window sunshade and/ or the infotainment system. See the infotainment manual and Rear Window Sunshade on page 2-25.