When must you switch on the hazard lights on your vehicle?

In Germany, it's essential to use hazard lights in specific situations to alert other drivers and ensure safety on the road. The regulations state that you must turn on your hazard lights when you experience a breakdown in a location where visibility is poor, as this warns other drivers to be cautious and helps prevent accidents. Additionally, if your vehicle is being towed, hazard lights serve the same purpose, indicating to other road users that there is a situation requiring extra attention.

The choice about briefly double-parking does not require hazard lights according to the rules, as it typically doesn't create the same risks of obstruction or visibility issues in traffic. Therefore, the correct combination only includes the first two situations (1 and 2) because they pertain directly to scenarios where active warning is necessary. Understanding these rules helps you follow safe practices on the road and complies with the law, enhancing safety for everyone.