245
Vehicle data recording and privacy
11Vehicle data recording
and privacy
Electronic control units are installed in your
vehicle. These control units process data
received from the vehicle's sensors, for example,
or data they generate themselves or exchange
with each other. Some of these control units are
required for the correct operation of your vehicle,
some others assist you while driving (driving or
manoeuvring aids), while others provide comfort
or infotainment functions.
The following contains general information about
how data is processed within the vehicle.
You will find additional information about the
specific data which is downloaded, stored
and transmitted to third parties and what it is
used for in your vehicle under the keyword
"Data protection". This information is directly
associated with the references for the functions
in question contained in the corresponding
vehicle handbook, or in the general terms and
conditions of sale.
This information is also available online.
Vehicle operating data
The control units process the data used for the
operation of the vehicle.
This data includes, for example:
–
Information about the state of the vehicle
(e.g.
speed, travel time, lateral acceleration,
wheel rotation rate, fastened seat belts display). –
Environmental conditions (e.g.
temperature,
rain sensor, distance sensor).
As a general rule, this data is temporary, is
not stored for longer than one operating cycle
and is only used within the vehicle itself. The
control units often record this data (including the
vehicle's key). This function allows either the
temporary or permanent storage of information
about the state of the vehicle, stresses on
components, servicing requirements, as well as
events and technical errors.
Depending on the vehicle's equipment level, the
data stored is as follows:
–
Operating state of system components
(e.g.
filling level, tyre pressures, battery charge
status).
–
Faults and malfunctions in important system
components (e.g.
lamps, brakes).
–
System reactions in specific driving situations
(e.g.
deployment of an airbag, triggering of
stability control and braking systems).
–
Information about events which have
damaged the vehicle.
–
For electric and rechargeable hybrid vehicles,
the traction battery charge level and the
estimated driving range.
In particular circumstances (e.g.
if the vehicle
has detected a malfunction), it may be necessary
to record data which would otherwise simply not
be stored.
When taking your vehicle in for servicing
(e.g.
repairs, maintenance), the stored operating
data may be read along with the vehicle's identification number and used if necessary.
The personnel working for the servicing network
(e.g.
garages, manufacturers) or third parties
(e.g. roadside assistance agents) may read
the vehicle's data. This also applies to work
carried out under warranty and quality assurance
measures.
This data is generally read via the OBD
(On-Board Diagnostics) port fitted by law to
the vehicle. It is used to report on the technical
state of the vehicle or its components and
facilitates the diagnosis of malfunctions, in
compliance with warranty obligations and for
quality improvement. This data, in particular the
information relating to stress on components,
technical events, operator errors and other
malfunctions, is sent to the Manufacturer, if
necessary, along with the vehicle's identification
number. The Manufacturer's liability may also be
engaged. The Manufacturer may also use the
operating data taken from the vehicle for product
recalls. This data may also be used to check the
customer's warranty and any claims made under
warranty.
Any malfunctions stored in the vehicle may be
reset by an after-sales service company during
servicing or repair work, or at your request.
248
Alphabetical index
A
ABS 84
Accelerated charging unit
(Wallbox)
168–169, 175
Accessories
80
Accessories, electrical
80
Active LED Vision
71, 73
Active Safety Brake
142–145
AdBlue®
21, 193
AdBlue® tank
195
Additive, Diesel
192
Adjusting headlamps
70
Adjusting head restraints
47
Adjusting seat
47–48
Adjusting the air distribution
56–57
Adjusting the air flow
56–57
Adjusting the headlamp beam height
70
Adjusting the height and reach of
the steering wheel
51
Adjusting the lumbar support
48
Adjusting the seat angle
48
Adjusting the temperature
56
Adjusting the time
243
Advice on care and
maintenance
163–164, 196
Advice on driving
9, 98–99
Airbags
88, 90, 92
Airbags, curtain
89–90
Airbags, front
89–90, 92
Airbags, lateral
89–90
Air conditioning
55–56, 58
Air conditioning, automatic 59
Air conditioning, dual-zone automatic
56
Air intake
58
Air vents
55
Alarm
41–42
Amplifier, audio
63
Anti-lock braking system (ABS)
84
Antitheft / Immobiliser
32
Applications
27, 29
Armrest, front
63
Armrest, rear
64
Assistance call
81–82
Assistance, emergency braking
84, 144
Audio streaming (Bluetooth)
241
B
Battery, 12 V 187, 192, 209–216
Battery, 48 V
163, 214
Battery, ancillaries
209–210
Battery, charging
210–211, 213–215
Battery, remote control
35–36
Blanking screen (snow shield)
185
Blind
44
BlueHDi
21, 191, 199
Bluetooth (hands-free)
237
Bluetooth (telephone)
237–238
Bodywork
197
Bonnet
188–189
Boot
37, 40, 68
Brake discs
193
Brake lamps 208–209
Brakes
193
Braking
110, 112
Braking assistance system
84
Braking, automatic emergency
142–145
Braking, dynamic emergency
103–104
Bulbs (changing)
207–209
C
Capacity, fuel tank 160
Care of the bodywork
197
Central locking
33–34
Changing a bulb
207–209
Changing a fuse
209
Changing a wheel
200, 204
Changing a wiper blade
78
Changing the remote control battery
35
Changing to free-wheeling
195, 218
Charge level indicator (Rechargeable
hybrid)
24
Charger, induction
62
Charger, wireless
62
Charging cable
165
Charging cable (Electric)
175
Charging cable (Rechargeable
hybrid)
168–169, 172
Charging connector (Electric)
174, 177, 179–180
Charging connector (Rechargeable
hybrid)
168, 170, 172–173
