What can negatively affect the functioning of the lane keep assist system?

The selected combination of factors affecting the lane keep assist system is indeed correct. Each factor plays a significant role in the system's reliability:

1. Weather conditions: Rain, fog, or snow can obscure road markings or alter the visibility of the lane boundaries, which affects how accurately the system can detect them.

2. Condition of the road markings: If road markings are faded, damaged, or missing, the lane keep assist system may struggle to interpret the boundaries of the lane correctly, leading to incorrect assistance.

3. Additional road markings within a roadworks site: Roadworks often introduce temporary markings that can confuse the system. If these markings are not aligned with the actual lane, the assist feature can malfunction.

Understanding these factors is essential for drivers, as they highlight the importance of being aware of the environment and potential obstacles that may impair automated systems. In German traffic regulations, ensuring safe driving and system functionality is crucial, as any malfunction may lead to dangerous situations on the road.