Mercedes-Benz M-Class Operator's Manual page 398

Fuses
396
! When closing the cover, make sure that it
is lying correctly on the fuse box. Moisture
seeping in or dirt could otherwise impair
the operation of the fuses or the cover
could be damaged by the rear bench seat.
Fold the right-hand rear bench seat forward
X
( page 335).
Y
To open: lift and fold out carpet : in the
X
direction of the arrow.
Release clamps ; by pressing them in the
X
direction of the arrow.
Fold cover = up in the direction of the
X
arrow and remove it.
i
The fuse allocation chart is located under
cover =.
To close: insert cover = into the retainers
X
on the side of the fuse box.
Fold down cover = until clamps ; engage
X
audibly.
Fold the right-hand rear bench seat back
X
( page 335).
Y