You are driving with main beam lights on in darkness. When do you have to dip your headlights?

When driving with main beam lights on in darkness, it is essential to dip your headlights under certain conditions to ensure the safety of all road users.

1. When an oncoming vehicle approaches, dipping your headlights is necessary to prevent blinding the other driver. German traffic regulations require that you switch to dipped headlights in this scenario to maintain safe driving conditions.

2. Likewise, when there is a vehicle close in front of you, using main beams can create glare in the driver's rearview mirrors, which can impair their vision. Dipping headlights in this situation is also mandated by traffic rules to improve visibility and safety for all vehicles on the road.

The option regarding pedestrians moving in the same direction is not included in the correct combination because it is not explicitly required by German traffic laws to dip headlights under these circumstances. The focus is primarily on preventing glare to other drivers.

Understanding when to dip headlights is important for safe driving practices and adhering to traffic regulations, which ultimately helps in minimizing accidents on the road.