Use the air recirculation button to save fuel

Drivers can save fuel by using the air recirculation button, which reduces the engine's workload by recycling interior air instead of drawing in hot outside air. This simple switch, often overlooked, lessens the strain on the air conditioning compressor, leading to decreased fuel consumption and fewer trips to the petrol station. While beneficial in warm weather for fuel efficiency and air quality, its use in cooler months may cause window fogging.