2005 Mercedes SL-Class Owner's Manual - Page 123

Controls in detail Memory function Storing positions into memory Adjust the seats, steering wheel and exterior rear view mirrors to the desired position ( page 39). Press memory button M. Release memory button and press a stored position button 1, 2, or 3 within three seconds. All the settings are stored at the selected position. Recalling positions from memory On memory switch, press and hold stored position button 1, 2 or 3 until the seat, steering wheel and exterior rear view mirrors have fully moved to the stored positions. Storing exterior rear view mirror parking position For easier parking, you can adjust the passenger-side exterior rear view mirror so that you can see the right rear wheel as soon as you engage reverse gear R. For information on activating the parking position feature, see "Setting parking position for exterior rear view mirror" ( page 158). i Releasing the button immediately stops movement to the stored positions. i You can store a parking position for the passenger-side exterior rear view mirror for each SmartKey or SmartKey with KEYLESS-GO*. 121