Safety and your vehicle

Your windows keep misting up in damp weather. How can the air conditioning help?

It dries the air, so it clears and keeps the screen free of mist quickly
Correct
It has no effect on misting at all
It only works to make the car colder in summer
It removes the need to clean the windscreen ever again

Why?

Air conditioning takes moisture out of the air, so used with the demister and heater it clears a misted windscreen faster and keeps it clear. Annex 6 of The Highway Code requires a clear view, so use every system that helps you see out.

Highway Code rule Annex 6

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