See also:

Folding the seats up/down (3rd row ofseats)
The 3rd row of seats consists of two electrically foldable individual seats, which can be lowered into the cargo compartment. If the seat is not correctly locked in position, the display message ...

Resetting triggered NECK-PRO head restraints
WARNING For safety reasons, have the NECK-PRO head restraints checked at an authorized Mercedes-Benz Center after a rear-end collision. WARNING When pushing back the NECK-PRO head r ...

Cleaning the seat belts
  Use clean, lukewarm water and soap solution. Do not clean the seat belts using chemical cleaning agents. Do not dry the seat belts by warming them above 176 °F (80 °C) or placing th ...