Your motor vehicle is equipped with a lane change assist system without steering intervention. While driving, the warning light flashes on the left-hand exterior rear-view mirror. What is this warning light indicating?

The selected combination is correct because option 1 indicates that there is another vehicle within the monitored area, which is essential information for safety. Option 2 follows logically, as the presence of another vehicle means you should not change lanes to the left.

According to German traffic rules, using lane change assist systems is meant to enhance safety by making drivers aware of their surroundings. The flashing warning light informs you of a potential danger, prompting you to reconsider performing a lane change. Ignoring this warning could lead to unsafe driving conditions and potential collisions. It is critical to acknowledge both pieces of information to ensure responsible and safe driving behavior when using such systems.