Users Manual Part 4

Table Of Contents
the media display. It may be necessary to restart
the MBUX multimedia system.
Some software 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 ignition switched off.
When the last installation step is reached, a
message appears in the media display after the
ignition is switched off. Follow the step-by-step
instructions in the media display to complete the
installation.
The vehicle cannot be used while these software
updates are being installed. All entries in the
vehicle fault memory are overwritten.
Further information about software updates can
be found at https://me.secure.mercedes-
benz.com.
Carrying out software updates
Requirements:
R
For software updates via the communica‐
tion module:
There is an Internet connection via the com‐
munication module (/ page 414).
Your vehicle is linked to a Mercedes me
account (/ page 406).
R
For software updates via Wi-Fi:
There is a connection to an external Wi-Fi
hotspot (/ page 326).
Multimedia system:
4
©
5
Settings
5
System
5
Software update
Starting the software update via the commu‐
nication module
If the Automatic online update option is active,
available software updates are downloaded and
installed automatically. Activate the option in
order to always keep your vehicle up-to-date and
avoid security flaws.
If the option is deactivated, you will be informed
of new software updates once. The updates are
available for downloading for a limited period of
time.
#
Select an update from the list of available
updates.
#
Start the update.
The update is downloaded and installed auto‐
matically.
For software updates with a safe vehicle
status: when the last installation step is
reached, a message appears in the media
display after the ignition is switched off. Fol‐
low the step-by-step instructions in the
media display to complete the installation.
Starting a software update via Wi-Fi
Some software updates require an additional
connection to a Wi-Fi hotspot. The connection to
an external hotspot can be established when the
software update is started.
#
Select an update from the list of available
updates.
#
Start the update.
#
Establish the connection to a Wi-Fi hotspot.
The update is downloaded and installed auto‐
matically.
For software updates with a safe vehicle
status: when the last installation step is
reached, a message appears in the media
MBUX multimedia system
329