In order to be able to set start / stop when starting the car or to select a desired driving mode, additional hardware is required. Currently (as of the end of 2021), the parameters cannot simply be programmed in.
You can get the right gadget here: https://www.formod.eu/
An alternative solution is also available on AliExpress: https://s.click.aliexpress.com/e/_onkmq38
Instructions on how the installation works, how it works and how to configure it can be seen in the video below: