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.

■ Open the hood.
■ Remove any existing moisture from the fuse box using a dry cloth.
■ To open: open clamps 2.
■ Fold up cover 1 in the direction of the arrow and remove it.
■ To close: check whether the seal is seated correctly in cover 1.
■ Insert cover 1 at the side of the fuse box into the retainers.
■ Fold down cover 1 and close clamps 2.
■ Close the hood.
Active Parking Assist
Important safety notes
Active Parking Assist is merely an aid. It is not
a replacement for your attention to your
immediate surroundings. You are always
responsible for safe maneuvering, parking
...
Information on 4MATIC vehicles
Vehicles with 4MATIC must not be towed
with either the front or the rear axle raised,
as doing so will damage the transmission.
If the vehicle has transmission damage or
damage to the front or rea ...
Flat tire
Preparing the vehicle
► Stop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
► Switch on the hazard warning lamps
.
► Apply the parki ...