2009 Mercedes S-Class Owner's Manual - Page 102

Controls in detail Seats Placing rear seat head restraints upright X Raising: Adjust the height of the head restraint manually by pulling it upward. If the head restraint is fully retracted, press release button 1 and pull the head restraint out. X Lowering: To lower the head restraint, press release button 1 and push down on the head restraint. Rear seat head restraint tilt (rear outer seats only) Two different head restraint angle positions are available. Removing and installing rear seat head restraints X Pull the head restraint forward until it locks into position. 1 Release button X Rear seat head restraint height (rear outer seats only) 1 Release button X Press release button 1 and tilt the head restraint to the desired position. Removing: Placing head restraints upright (Y page 100). X Pull head restraint to its highest position. X Press release button 1 and pull out head restraint. X Installing: Insert head restraint and push it down until it engages. X Make sure the proper head restraint for each seat is installed. The bars of the head restraint designed for the middle rear seat are of even length and shorter than those designed for use on the outer rear seats. 1 Release button 100