Resetting Activated Head Restraints - Mercedes-Benz 2009 M-Class Operator's Manual

Practical hints

Resetting activated head restraints

Fuel filler flap release
1
X
Pull yellow fuel filler flap release
direction of arrow.
The fuel filler flap is unlocked.
X
Open the fuel filler flap ( Y page 237).
352
Resetting activated head restraints
If the active head restraints have been
triggered in a rear-end collision, the active
head restraints must be reset.
You can tell that the active head restraints
have been triggered when they have been
moved forward and cannot be adjusted.
G Warning!
For safety reasons, have the active head
restraints checked at an authorized
Mercedes-Benz Center after a rear-end
in
1
collision.
G Warning!
When pushing back the head restraint
cushion, make sure your fingers do not
become caught between the head restraint
cushion and the cover. Failing to do so may
lead to injury.
i Pressing the head restraint cushion back
requires high force. If you encounter
difficulties when pushing the head restraint
back, please have the procedure
performed at an authorized Mercedes-Benz
Center.
i For your convenience, we recommend
that you have this work carried out at an
authorized Mercedes-Benz Center.
Pull
1
Adjust downward
2
Press
3
X
Pull the top of the head restraint cushion in
direction of arrow as far as it will go.
1
X
Adjust the head restraint cushion
downward in direction of arrow
it will go.
X
Firmly press the top of the active head
restraint cushion towards the head
as far as
2