Your vehicle’s brake light is not working. What is the right course of action?

The selected combination of actions is correct because it addresses both the immediate need to ensure that the vehicle is safe to drive and the responsibility of the driver under German traffic laws.

In Germany, it is mandatory for vehicles to have functioning brake lights for safety reasons. If the brake light is malfunctioning, it is crucial to either arrange for a professional repair or to investigate and possibly fix the issue yourself. This ensures that the vehicle complies with safety regulations and helps prevent accidents resulting from a failure to signal stops effectively.

Choosing the option to change the brake fluid is not directly related to addressing a brake light issue; therefore, it is not part of the necessary actions in this case. Keeping all vehicle components functioning correctly is vital, but focusing on the specific malfunction is essential for compliance with road safety laws.