Millions of drivers are being warned to press a "relatively unknown" button on their car dashboards. A car recirculation button could work better than air con for some motorists and road users, they have been told.
UK Car Discount said : "Picture this: a blazing summer day and a parked car soaking up the sun's rays. The air recirculation button comes to the rescue, offering an effective solution to expedite the cooling process.
"By recirculating the cool air within the cabin, this button helps create a refreshing environment almost instantly. This becomes especially invaluable during scorching weather, allowing you to enter a chilled car free from the heat.
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"No more waiting for the air conditioning to kick in – t