What may be the result of too little coolant in the engine?

The selected combination of answers is correct because both engine damage and engine overheating are significant risks associated with low coolant levels. In vehicles, coolant is essential for regulating engine temperature, preventing overheating, which can lead to severe engine damage.

According to German vehicle regulations, maintaining proper fluid levels, including coolant, is crucial for vehicle safety and performance. This aligns with the general guidelines for vehicle maintenance in Germany, emphasizing the importance of regular checks to avoid breakdowns and accidents on the road.

While increased fuel consumption can occur in certain situations related to engine inefficiency, it is not a direct consequence of low coolant levels, making it less relevant in this context. Understanding the specific implications of each option ensures a comprehensive view of vehicle maintenance and road safety.