Mercedes-Benz B-Class 2011 Owner's Manual page 292

Fuse box in the front-passenger foot-
well
To open: remove the floormat from the
X
front-passenger side.
Fold out perforated floor covering : in the
X
direction of the arrow.
To release cover =, press retaining
X
clamp ;.
Fold out cover = in the direction of the
X
arrow to the catch.
Remove cover = forwards.
X
i
Fuse allocation chart ? is located on the
lower right-hand side of cover =.
To close: insert cover = on the left-hand
X
side of the fuse box into the retainer.
Cover = engages in the retainers.
Fold down cover = until clamps ; lock
X
audibly.
Fold back perforated floor covering :.
X
Electrical fuses
Z
289