2003 Mercedes CL-Class Owner's Manual - Page 106

Controls in detail Memory function Storing positions into memory Adjust the seats, steering wheel and mirrors to the desired position ( page 34). Press memory button M. Release memory button M and push position button 1, 2 or 3 within three seconds. All the settings are stored at the selected position. Recalling positions from memory Press and hold position button 1, 2 or 3 until the seat, steering wheel and mirrors have fully moved to the stored positions. Warning! G i Releasing the button immediately stops movement to the stored positions. Do not operate the power seats using the memory button if the seat backrest is in an extremely reclined position. Doing so could cause damage to front or rear seats. First move seat backrest to an upright position. 106