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 ignition
cycle, for example.
%
Park the vehicle safely in a suitable location
before starting the installation.
Requirements for the installation:
R
The ignition is switched off.
R
Notes and warnings have been read and
accepted.
R
The parking brake is applied.
If all requirements are met, the update will be
installed. The multimedia system cannot be oper‐
ated while the update is being installed and vehi‐
cle 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 prob‐
lem.
Reset function (resetting)
Multimedia system:
4
©
5
Settings
5
System
5
Reset
Resetting via the multimedia system
Personal data is deleted, for example:
R
Station presets
R
Connected mobile phones
R
Individual user profiles
%
The guest profile is reset when the settings
are restored to the factory settings.
#
Select
Yes
.
If PIN protection is activated, a prompt appears
asking if you also wish to restore this to the fac‐
tory settings during a reset.
#
Select
Yes
.
#
Enter the current PIN.
The PIN is reset.
Or
#
Select
No
.
The current PIN stays the same after reset‐
ting.
%
If you have forgotten your PIN, a Mercedes-
Benz service centre can deactivate the PIN
protection for you.
A prompt appears again asking whether you
really wish to reset.
#
Select
Yes
.
The multimedia system is reset to the factory
settings.
Resetting using a button
#
Press both the
%
and
\
buttons at the
same time until the multimedia system
restarts (at least 15 seconds).
The multimedia system is restarted. No data
is deleted during this process.
Vehicle information
Displaying vehicle data
Multimedia system:
4
©
5
Info
#
Select
Vehicle
.
The vehicle data is displayed.
Displaying engine data
Multimedia system:
4
©
5
Info
#
Select
Engine
.
The engine data is displayed.
%
The values for engine output and engine tor‐
que may deviate from the nominal values.
Items that can influence this are, for exam‐
ple:
R
Engine speed
R
Sea level
R
Fuel grade
R
Outside temperature
Calling up the fuel consumption indicator
Multimedia system:
4
©
5
Info
#
Select
Consumption
.
A display with current and average consump‐
tion figures is displayed.
MBUX multimedia system 219