Attaching and removing the additional cushion of the head restraint in the rear compartment
WARNING Risk of injury due to incorrectly adjusted head restraints
If head restraints have not been adjusted correctly, there is an increased risk of injury in the head and neck area, e.g. in the event of an accident or sudden braking.
Before driving off, make sure for every vehicle occupant that the centre of the head restraint supports the back of the head at about eye level.
Adjust the head restraint fore-and-aft position so that it is as close as possible to the back of your head.
Detach the Velcro fastener of strap 
below head restraint 
.
below head restraint . To attach the additional cushion:
guide strap through strap 
on the additional cushion. To remove the additional cushion:
pull strap out of strap on the additional cushion and fasten the Velcro fastener of strap below the head restraint. To change the position of the additional cushion:
move additional cushion 
up or down. Attaching a heated additional cushion
In vehicles with electrically adjustable head restraints, you can heat the additional cushion.
Attach the additional cushion to the head restraint as described.
Move the head restraint to the very top.
Push press-studs on the additional strap into counterpieces on the head restraint.
on the additional strap into counterpieces on the head restraint. Move the head restraint to the desired height.
Switching neck heating from the additional cushion on/off
Make sure that press-studs on the additional strap are correctly pushed into counterpieces on the head restraint.
on the additional strap are correctly pushed into counterpieces on the head restraint. Ensure that the "Couple neck heating to seat heating" function is active in the multimedia system More.
Activate or deactivate the seat heating More.