2010 Mercedes ML-Class Owner's Manual - Page 192

190 Loading and storing X Controls in detail Fold seat backrest : rearward until it engages. Red indicator A should no longer be visible. X Fold seat cushion ; rearward until it locks into position. X Check for secure locking by pushing and pulling on seat backrest :. G Warning! X Lower the rear seat head restraints completely (Y page 84). X Pull release handle =. A red indicator A will be visible and seat backrest ? is released. If a red indicator is visible with the seat backrest up, then the seat backrest is not properly locked into position. Always lock seat backrest in its upright position when the rear seats are occupied, or the extended cargo compartment is not in use. Check for secure locking by pushing and pulling on the seat backrest. X Adjust the rear seat head restraints, if necessary (Y page 83). Cargo compartment cover blind The cargo compartment cover blind can be installed behind the rear seats. X Fold seat backrest ? forward. Returning rear seat backrest to original position ! With the cargo compartment cover blind installed, do not pile luggage higher than the lower edges of the rear side windows. ! Make sure that the seat belt is not pinched when folding rear seat backrest.