Talking about driving a car during the rainy season, it certainly cannot be separated from a component called the wiper. This component functions to clean the rainwater drips and dirt that stick to the car's glass so that the driver's visibility is not disturbed even in the rain. The wiper itself has an important feature called intermittent. This feature is marked with the code INT located on the wiper button or lever. So, what is the function of the intermittent on the wiper? Why is its function so important? Let's find out the answer by paying attention to the review below.

Why is the Intermittent Feature on Car Wipers So Important? 

Before discussing how important the intermittent feature on car wipers is, it is best to first know the history of this feature. The intermittent feature on car wipers was created in 1963 by Robert Kearns. This invention occurred because Robert Kearns was annoyed by having to constantly turn the wipers on and off while driving in the rain. Robert Kearns' frustration resulted in a positive outcome, leading car manufacturers in France to mass-produce his invention in 1970. 

With the existence of the intermittent feature, car drivers can control the sweep or movement of the wipers according to the intensity of the rainwater on the car's glass. Thus, drivers can choose the interval time for the wiper's sweep against the car's glass according to their needs automatically. Whether using an interval of 6 seconds, 4 seconds, 2 seconds, or just a single sweep. 

The efficiency factor of using this feature is the main reason why this feature is important for drivers. And it is the main reason why this feature is still used by all car manufacturers to this day. 

Read Also: 5 Common Damages to Car Wipers and How to Overcome Them

Functions of the Intermittent Feature on Car Wipers 

There are several functions of the intermittent feature on car wipers that need to be known. Here are the complete functions.

1. Adjusting the wiper sweep to the intensity of the rain

As previously explained, the main function of the intermittent feature on car wipers is to adjust the wiper sweep on the car's glass to the intensity of the rain. This way, you do not need to fuss with the wiper button or lever when it is drizzling or raining. You can set the wiper sweep interval according to the intensity of the rain. Whether you want to wipe the car's glass every 4 seconds, 6 seconds, or 2 seconds.

2. Becoming more focused

Using the intermittent feature on the wiper can make drivers more focused when driving in the rain. Drivers only need to change the mode or interval of the wiper sweep occasionally when the intensity of the rain changes from light to heavy. If the intensity of the rain does not change, the driver does not need to change the mode or interval. This way, the driver becomes more focused because they do not have to fuss with the wiper button or lever.

3. Driving becomes more comfortable

In addition to being more focused, driving comfort will also increase when it rains. Drivers can adjust the sweep interval according to their needs. If it is drizzling, you can set the wiper sweep to every 6 seconds at the latest. If it is pouring rain, you can set the wiper sweep to every 2 seconds at the latest. This way, your driving visibility is not disturbed, ensuring your comfort and safety as well. 

4. Extending the lifespan of the wiper

The intermittent feature can also extend the lifespan of the wiper because the wiper operates automatically according to the intensity of the rain. So when it is drizzling, the wiper does not work as hard as it does in heavy rain. 

Considering the functions of the intermittent feature and wipers that are so important for driver safety, it is advisable to always check the condition of these components. If there are any issues, immediately visit the nearest Daihatsu workshop.