Mercedes-Benz S-Class Maybach Owner's Manual page 318

A so ware update consists of three steps:
Downloading or copying of the data required
R
for installation
Installation of the downloaded so ware
R
update
Activation of the downloaded so ware update.
R
%
It may be necessary to restart the MBUX mul-
timedia system a er completion of a so ware
update.
%
While some so ware updates are being down-
loaded, the multimedia system cannot be
operated and the vehicle functions may be
restricted.
%
Some so ware updates require a safe vehicle
status for the installation to be completed.
They can only be carried out in a safely
parked vehicle with the vehicle switched o .
F F or or so w so ware are updat updates r es req equir uiring a saf ing a safe v
tus: when the last installation step is reached, a tus:
message appears on the central display a er the
vehicle is switched o . Follow the step-by-step
instructions on the central display to complete the
installation.
There are so ware updates that can only be
installed when the vehicle is safely parked, there
are no more people in the vehicle and the vehicle
is locked.
A A v v ailability of t ailability of the dr
During the installation of so ware updates, it is
not possible to use the vehicle, central display
and driver display. You may receive the following
display message when an installation is running:
e vehicle st ehicle sta- a-
%
The display message does not appear every
time a so ware update is installed.
In rare cases, an error can occur during the instal-
lation. The multimedia system automatically
attempts to restore the previous version.
he driv iver and centr er and central display al display
MBUX multimedia system 315
If it is not possible to restore the previous version,
the display message shown above appears every
time the vehicle is started.
F F ailur ailure of t e of the dr he driv iver display er display
If the driver display fails or there is a malfunction,
you may not recognise limitations in the functions
of systems relevant to safety or the speed display,
for example. The operating safety of the vehicle
may be impaired. Drive on carefully and have the
vehicle checked at a quali ed specialist workshop
immediately ( page 426).
/
Further information about so ware updates can
be found at https://me.secure.mercedes-
benz.com.
F F ailur ailure of t e of the centr he central display al display
If the central display fails or the display message
shown above is shown continuously, several sys-
tems such as the reversing camera, PARKTRONIC
or climate control are no longer available. Drive
on carefully and consult a specialist workshop as
soon as possible.
315