Mercedes-Benz B-Class Electric Drive Operator's Manual page 270

Features
268
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use
loose floormats and do not place floormats on
top of one another.
Slide the seat backwards.
X
To install: place the floormat in the foot-
X
well.
Press safety catch knobs : onto retain-
X
ers ;.
To remove: pull the floormat off retain-
X
ers ;.
Remove the floormat.
X