Mercedes-Benz 2011 E-Class Sedan Operator's Manual page 108

Seats
106
Lowering the rear seat head restraints
from the front
X
Make sure that the key is in position 2 in
the ignition lock.
X
Press button :.
Adjusting the height of the rear seat head
restraints
On Sedans with the through-loading feature,
you can only adjust the height of the two outer
head restraints.
Example: Sedan
If the head restraint has been lowered
completely, press release catch :.
X
To raise: pull the head restraint up to the
desired height.
X
To lower: press release catch : and push
the head restraint down to the desired
position.
i If you pull the head restraint forward
slightly, the effort required to adjust it is
reduced.
8 Only for vehicles with the through-loading feature.
Adjusting the angle of the rear seat head
restraints
Adjust the head restraint so that it is as close
as possible to your head.
You can only adjust the two outer head
restraints.
Example: Sedan
X
Pull or push the top of the head restraint
until it is in the desired position.
Removing and installing the rear seat
8
head restraints
G
Warning!
Occupants should only travel sitting on seats
which have the head restraints installed. In
the event of an accident, this reduces the risk
of injury for passengers seated in the rear
compartment.
Example: Sedan