A DRIVER has revealed a button that will clear your car window of raindrops and fog in seconds but others have pointed out a major flaw.
Although windscreen wipers and demisting buttons are able to clear the front and rear windscreens, passenger windows can be a problem in poor weather.
Many drivers struggle to see clearly through side windows in poor weather, which is dangerous.
But now one expert has taken to TikTok to reveal how a button can solve the problem.
The video, posted by @dongcheshijie, revealed how the regulator button on the window could clear a window in poor weather.
As the window was lowered any water droplets or fog would be cleared.
This makes the window clear for the driver to look through , increasing safety.
However, some users were a little critical. One pointed out that passengers could become wet when the window was lowered in poor weather.
An expert @learncar recently posted a video revealing how three buttons inside cars were extremely important.
The video highlighted one button which, if used properly, could save drivers hundreds of pounds a year at the fuel pump.
The expert said: “There are three buttons you must know how to use otherwise you will be in big trouble.” One of the buttons increased the efficiency of the car, and a second killed the engine in an emergency.