2005 Mercedes SL-Class Owner's Manual - Page 182

Controls in detail Good visibility Place the gear selector lever in reverse gear R. The passenger-side exterior rear view mirror will be turned downward to the stored position. The exterior rear view mirror returns to its previously stored driving position: ten seconds after you put the gear selector lever out of position R immediately once your vehicle exceeds a speed of approximately 6 mph (10 km/h) immediately when you press button 1 for driver's side mirror. Sun visors The sun visors protect you from sun glare while driving. Warning! G Do not use the vanity mirror while driving. Keep the mirrors in the sun visors closed while vehicle is in motion. Reflected glare can endanger you and others. Swing sun visors down when you experience glare. 1 Driver's side exterior rear view mirror button 2 Passenger-side exterior rear view mirror button 180