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.
Comfort and infotainment functions
Comfort settings and personalised settings may be saved in the vehicle and modified or reinitialised at any time.
Depending on the vehicle's equipment level, this may include:
- Seat and steering wheel position settings.
- Chassis and air conditioning settings.
- Personalised settings such as the interior lighting.
You can enter your own data into the functions of your vehicle's audio and telematic system, as part of the selected functionalities.
Depending on the vehicle's equipment level, this may include:
- Multimedia data such as music, videos or photos to be read by an integrated multimedia system.
- Address book data to be used with an integrated hands-free system or with an integrated navigation system.
- Entered destinations.
- Data regarding the use of online services.
This data for the comfort and infotainment functions may be stored locally in the vehicle or saved to a device that you have connected to the vehicle (e.g. smartphone, USB memory stick or MP3 player). Data that you have entered yourself may be deleted at any time.
This data may also be transmitted outside the vehicle at your request, particularly when using online services in line with the settings that you have selected.
Smartphone integration (e.g. Android Auto or AppleCarPlay)
If your vehicle is equipped accordingly, you can connect your smartphone or another mobile device to the vehicle in order to operate it using the vehicle's integrated controls. Images and sounds from the smartphone can be transmitted through the audio and telematics system.
Specific information is simultaneously sent to your smartphone. Depending on the type of integration, this includes data such as location, day/night mode and other general information about the vehicle. For more information, please refer to the user instructions for the vehicle or the audio and telematics system.
Integrating a smartphone allows you to use its applications, such as a navigation app or music player. No other integration between the smartphone and the vehicle is possible, in particular active access to vehicle data. How the data is processed subsequently is determined by the supplier of the application being used.
The ability the change settings depends on the application in question and on the operating system installed on your smartphone.
Online services
If your vehicle is connected to a wireless network, data can be exchanged between your vehicle and other systems. Connection to a wireless network is made possible via a transmitter located in your vehicle or a mobile device that you have provided (e.g. smartphone).
The online services can be used via this wireless connection. These include online services and applications (apps) provided to you by the Manufacturer or other suppliers.
Exclusive services
As regards the Manufacturer's online services, the corresponding functions are described by the Manufacturer in an appropriate medium (e.g. handbook, Manufacturer's website) and the information about data protection is provided.
Personal data may be used for online services.
The exchange of data for this purpose takes place over a secure connection, using for example the Manufacturer's dedicated computer systems. The collection, processing and use of personal data for the development of services are carried out solely on the basis of a legal authorisation, for example in the case of a legal emergency call system or a contractual agreement or else under a consent agreement.
You can activate or deactivate the services and functions (some may be chargeable) and, in some cases, the vehicle's entire connection to the wireless network. This does not include the statutory functions and services such as the emergency or assistance call system.
Third-party services
If you use online services provided by other (third-party) suppliers, these services are subject to the responsibility, the data protection and the terms and conditions of use of the supplier in question. The Manufacturer often has no influence over the content exchanged in this regard.
Please therefore ensure that you are aware of the nature, extent and purpose of the collection and use of personal data as part of the third-party services provided by the service provider in question.
Beginning midst our that fourth appear above of over, set our won’t beast god god dominion our winged fruit image