Mercedes-Benz EQS Saloon 2021, Owner'S Manual

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Data storage
Data processing in the vehicle
Electronic control units
Electronic control units are fitted in your vehicle.
Control units process data which, forexample,
they receive from vehicle sensors, generate them-
selves or exchange between themselves. Some
control units are required for the safe operation of
your vehicle, some assist you when driving,
suchas driver assistance systems, while others
enable convenience or infotainment functions.
The following provides you with general informa-
tion regarding data processing in the vehicle.
Additional information regarding exactly which
data in your vehicle are collected, saved and
transmitted to third parties, and for what purpose,
can be found in the information directly related to
the functional characteristics in question in their
respective operating instructions. This information
is also available online and, depending on the
vehicle equipment, digitally.
Personal data
Every vehicle is identified by a unique vehicle
identification number. Depending on the country,
this vehicle identification number can be used by,
forexample, governmental authorities to deter-
mine the identity of the owner. There are other
possibilities to use data collected from the vehicle
to identify the owner or driver, suchas the licence
plate number.
Therefore, data generated or processed by control
units may be attributable to a person or, under
certain conditions, become attributable to a per-
son. Depending on which vehicle data are availa-
ble, it may be possible to make inferences about,
forexample, your driving behaviour, your location,
your route or your use patterns.
Legal requirements regarding the disclosure of
data
If legally required to do so, manufacturers are, in
individual cases, legally obliged to provide govern-
mental entities, upon request and to the extent
required, data stored by the manufacturer.
Forexample, this may be the case during the
investigation of a criminal offence.
Governmental entities are themselves, in individ-
ual cases and within the applicable legal frame-
work, authorised to read out data from the vehi-
cle. In the case of an accident, information that
can help with an investigation can, therefore, be
taken from the airbag control unit, forexample.
Operational data in the vehicle
This is data regarding the operation of the vehicle,
which have been processed by control units.
This includes the following data, forexample:
R
vehicle status information suchas the speed,
longitudinal acceleration, lateral acceleration,
number of wheel revolutions or the fastened
seat belts display
R
ambient conditions, suchas temperature, rain
sensor or distance sensor
Generally, the use of these data is temporary;
they will not be stored beyond the period of oper-
ation and will only be processed within the vehicle
itself. Control units often contain data memories
for vehicle keys, forexample. Their use permits the
temporary or permanent documentation of techni-
cal information about the vehicle's operating
42 General notes