2004 Mercedes ML-Class Owner's Manual - Page 102

Controls in detail Seats Resetting rear seat Move the rear and front seats in desired position. Pull up and adjust head restraint ( page 36). Third row seats* Folding down single seat Warning! Pull down on seat bench until it locks into place. Pull lock button 1 ( page 100) up and unfold backrest until it locks into place. Check for secure locking by pulling and pushing on the backrest. The red backrest lock indicator at lock button 1 ( page 100) is not visible in the locked position. G 1 Head restraint 2 Hook 3 Tensioner 4 Hook and loop velcro strip Remove cargo floor plate ( page 162). Remove head restraint 1 from seat cushion. Lift tensioner 3 upward to a horizontal position to release tension of the belt. Disengage hook 2 while holding onto the seat firmly with one hand. For your protection, drive only with properly positioned head restraints. Adjust head restraint so that head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation. Failure to assure that seats are locked into place could result in an increased chance of injury in an accident. Never place hands under seat or near any moving parts while a seat is being adjusted. 102