How can you save fuel if you drive a car with an automatic gearbox?

The selected combination is correct because it includes two effective ways to save fuel while driving a car with an automatic gearbox.

1. Not pressing down hard on the accelerator when moving off helps to avoid excessive fuel consumption. When a driver accelerates smoothly, the vehicle requires less energy, leading to better fuel efficiency.

2. Using the eco mode when driving optimizes the vehicle's performance for fuel efficiency. This mode typically adjusts the engine's power output and controls other functions to reduce fuel consumption, which is in line with eco-friendly driving principles recognized in German traffic laws.

These practices not only help in saving fuel but also conform to the recommendations of the German road safety regulations aimed at promoting environmentally friendly driving habits.