A more practical solution is to leave the windows slightly open so the hot air escapes.
There are places where a marginally open window will invite vandalism, or rain, or bugs, or smoke and bad smells.
Not practical if rain is forecast.
The car already has a rain sensor so it can close the windows automatically. I do believe some VWs already do/did that.
My car has that to activate the wipers. To say it works reliably is to lie.
There are places where a marginally open window will invite vandalism, or rain, or bugs, or smoke and bad smells.
Not practical if rain is forecast.
The car already has a rain sensor so it can close the windows automatically. I do believe some VWs already do/did that.
My car has that to activate the wipers. To say it works reliably is to lie.