How do I store memory seat positions in the 2012 Cadillac SRX?

Adjust the driver seat, seatback recliner, both outside mirrors, and adjustable pedals to the desired driving positions, then press and hold the MEM (Memory) button and '1' at the same time until a beep sounds. Repeat the process using '2' for a second driver. To recall the saved positions, press and hold '1' or '2' and the seat, mirrors, and pedals will move to the stored positions. (Page 15)