%To complete soware updates via the commu-
nication module, thevehicle must be connec-
ted with the Internet and a Mercedes me user
account.
%To complete soware updates via Wi-Fi, the
vehicle must be connected to an external Wi-
Fi hotspot.
A soware update consists of three steps:
RDownloading or copying of the data required
for installation
RInstallation of the downloaded soware
update
RActivation of the downloaded soware update.
%It may be necessary to restart the MBUX mul-
timedia system aer completion of a soware
update.
%While some soware updates are being down-
loaded, the multimedia system cannot be
operated and thevehicle functions may be
restricted.
%Some soware updates require a safe vehicle
status forthe installation to be completed.
They can only be carried out in a safely
parkedvehicle with thevehicle switched o.
FForor sowsowareare updatupdates res reqequiruiring a safing a safe ve vehicle stehicle sta-a-
tus:tus: when the last installation step is reached, a
message appears on the central display aer the
vehicle is switched o. Follow the step-by-step
instructions on the central display to complete the
installation.
There are soware updates that can only be
installed when thevehicle is safely parked, there
are no more people in thevehicle and thevehicle
is locked.
AvAvailability of tailability of the drhe driviver and centrer and central displayal display
During the installation of soware updates, it is
not possible to use thevehicle, central display
and driver display. You may receive thefollowing
display message when an installation is running:
%The display message does not appear every
time a soware update is installed.
In rare cases, an error can occur during the instal-
lation. The multimedia system automatically
attemptsto restore the previous version.
If it is not possible to restore the previous version,
the display message shown above appears every
time thevehicle is started.
F
Failurailure of te of the drhe driviver displayer display
If the driver display fails or there is a malfunction,
you may not recognize limitations in the functions
of systems relevant to safety or the speed display,
forexample. The operating safety of thevehicle
may be impaired. Drive on carefully and have the
MBUX multimedia system 317317
