Does anyone know what this symbol means? Could not find it anywhere in the instructions manual or online.
The symbol is for "Speed limit assist" and is based of a forward facing camera that allows detection of the speed limit and then possibly displays this on the multifunctional display.
Information can be found at this site, under the "Steering Wheel( 12 button multifunction...)" > "Assistance menu" and subsequent links from within page.
@Solar Mike's answer inspired my finding this:
According to this website
this symbol means speed limiter - which seems close to yours - at least the lollipop part of it.
My best educated guess is an excess speed warning.
Whether the limit is user settable or not is a different question.