Mercedes-Benz GLE Owner's Manual page 377

374 MBUX multimedia system
Function of important system updates
Important system updates may be necessary for
the security of your multimedia system's data.
Install these updates, or else the security of your
multimedia system cannot be ensured.
% If automatic software updates are activated,
the system updates will be downloaded auto‐
matically ( page 373).
→
As soon as an update is available for download,
a corresponding message appears on the media
display.
You have the following selection options:
Accept and install
R
The update will be downloaded in the back‐
ground.
Information
R
Information about the pending system
update is displayed.
Later
R
The update can be downloaded manually at a
later time ( page 373).
→
Deep system updates
Deep system updates access vehicle or system
settings and can therefore only be carried out
when the vehicle is stationary and the ignition is
switched off.
If the download of a deep system update is com‐
pleted and the update is ready for installation,
you will be informed of this after the next igni‐
tion cycle, for example.
% Park the vehicle safely in a suitable location
before starting the installation.
Requirements for the installation:
The ignition is switched off.
R
Notes and warnings have been read and
R
accepted.
The electric parking brake is applied.
R
If all requirements are met, the update will be
installed. The multimedia system cannot be
operated while the update is being installed and
vehicle functions are restricted.
If errors should occur during the installation, the
multimedia system automatically attempts to
restore the previous version. If restoration of the
previous version is not possible, a symbol
appears on the media display. Please consult a
qualified specialist workshop to resolve the
problem.
Resetting the multimedia system (reset func‐
tion)
Multimedia system:
© Settings System
, . .
Personal data is deleted, for example:
Station presets
R
Connected mobile phones
R
individual user profiles
R
% The guest profile is reset when the settings
are restored to the factory settings.
A prompt appears again asking whether you
really wish to reset.
Select Yes.
#
The multimedia system is reset to the factory
settings. If you have set a PIN for your sys‐
tem, this will also be reset.
Reset
.