What is correct in this situation?

In this situation, you want to turn left at a traffic light that is green. According to German traffic rules, when you turn left at a green light and the oncoming vehicle is going straight or turning right, you must wait and let them pass first. However, if the oncoming car is also turning left (as shown by their indicator), both cars can turn left simultaneously without waiting for each other, since your paths do not cross.

Here, both you and the oncoming vehicle are turning left. That’s why you are allowed to turn without having to wait. The correct answer is that you may turn unimpeded, just as you selected. This rule helps keep traffic moving efficiently at intersections with green lights.