Mercedes-Benz 2005 C 230 Kompressor Sport Operator's Manual page 417

Removing cover
Twist screws 2
90° counterclockwise.
Lift the rear of cover 1.
Slide out retainer 3 and remove
cover 1 by pulling towards front.
Opening fuse box
4 Fuse box cover
5 Clamps
With a dry cloth, remove any moisture
from the fuse box.
Release clamps 5.
Remove fuse box cover 4.
Practical hints
Closing fuse box
Make sure that the sealing rubber is
properly positioned.
Press fuse box cover 4 down and
secure with clamps 5.
Installing cover
Insert cover 1 sideways into
retainer 3.
Twist screws 2 90° clockwise.
Fuses
415