2014 Cadillac CTS Owner Manual - Page 66

3-12 Seats and Restraints To lock or unlock a seatback: Rear Seat Armrest Heated Rear Seats { Warning If you cannot feel temperature change or pain to the skin, the seat heater may cause burns. See the Warning under Heated and Ventilated Front Seats on page 3-9. 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 2-23.