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28 May 2026

Car air conditioning: why the air recirculation button reduces your fuel consumption

Car air conditioning: this small button with a circular arrow on your dashboard controls a little-known but essential system. Air recirculation can transform your driving comfort and reduce your fuel consumption, provided you know when to activate it. But do you really know how it works and its true benefits?

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Illustration image © TopTenPlay
Symbolbild © TopTenPlay

This small enigmatic symbol adorns practically all dashboards of…

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