Make sure that no moisture can enter the fuse box when the cover is open.
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.

► Fold down the cup holder on the center console .
► Adjust the front-passenger seat to its foremost position .
► To open: remove screws 1.
► Remove cover 2 in the direction of the arrow.
► To close: clip in cover 2.
► Install cover 2 with screws 1.
Engine
...
General notes
Mounting the emergency spare wheel is described under "Mounting a wheel"
.
You should regularly check the pressure of the emergency spare wheel,
particularly prior to long trips, ...
Automatic drive program (AMG
vehicles)
Drive program C is characterized by the
following:
• comfort-oriented engine and automatic
transmission settings
• optimal fuel consumption resulting from
the automatic transmission shifting up
...