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title: The Most Essential Functions of Your Car That You Should Be Aware Of

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# The Most Essential Functions of Your Car That You Should Be Aware Of

![Essential Functions of Your Car](https://miro.medium.com/max/1400/1*RnzRMMuI4KmogdYKwavpLA.jpeg)

Many of us have long held the desire to own a car, and many have already achieved this goal, either with or without specific assistance. Our ability to make purchases is expanding daily, and there are also enough financial resources available.

And nowadays, owning a car is not difficult. But how much do people actually know about the many crucial car functions? 

![The Most Essential Functions of Your Car That You Should Be Aware Of](https://miro.medium.com/max/1400/1*GThrd2-Gvv7vqoaUjhE8MA.png)

The reason for bringing these things up is that modern cars are outfitted with a variety of features that help us in a variety of ways, including taking care of our cars and performing preventive maintenance when necessary to avoid costly damages. Let’s go through some essential functions of your car.

## Utilisation of Hazard Lights

![Utilisation of Hazard Lights](https://miro.medium.com/max/1400/1*6Hl9BKER1wZbCiOubRhwag.jpeg)

When you are planning to block the road, the hazard lights are useful. It means that if you are driving slowly to pull over or have stopped, you can use hazard lights to warn other road users and protect yourself.

Typically, a red triangle-shaped button in the centre of the dashboard is used to turn on the hazard warning lights. The instrument cluster's two indicator lights will flash simultaneously if the hazard warning lights are activated.

There is no denying in the fact that your car is prone to break down and if it happens on a busy road, you have to be sure of your safety. 

## Application of Cruise Control

![Application of Cruise Control](https://miro.medium.com/max/1400/1*3HqyPq7cC_YfDG4VtbrzNQ.jpeg)

Cruise control is a great utility that comes with a number of cars. It allows you to drive a vehicle at a constant speed while you do not need to press the accelerator. It remains active until you do not press the brake. However, you can press the accelerator with or without brakes.

However, if you press the accelerator without brakes, the car slows down again to run on the same constant speed. Therefore, you have to press brake to deactivate the cruise control.

If you notice the benefits of this utility, it is evident that a driver is free from pressing the accelerator and he/she does not get tired even for long driving.  Apart from that, a car run on a constant speed, specifically that is favourable for best fuel efficiency. For longer drives, it helps us in saving some money on our fuel too.

Some vehicles have buttons on the steering wheel that can be used to accelerate or slow down the vehicle. Some more recent vehicles have radar cruise control, which will modify your speed in response to the speed of the vehicle in front of you.

## Apply Window Lock

![Apply Window Lock](https://miro.medium.com/max/1400/1*wO4YHkdgQGTFlMf1sDnEEA.jpeg)

You can easily lock the backseat window to prevent the rear seat passengers open their windows accidentally. It is activated by the button that is available at the driver’s doors

## Adjust the Wing Mirrors

![Adjust the Wing Mirrors](https://miro.medium.com/max/1400/1*6xUUs4FlYGwO4qN2zUzO8Q.jpeg)

It is up to you and conditions how you adjust the mirrors. Under normal driving conditions, you should make such adjustments so that you can view your car as well as the road behind it.

A driver often encounters sharp edges, especially during reversing a car. However, there are options available for the assistance such as reverse camera, but it cannot help in sharp and edged corners.

While reversing, it requires an adjustment so that you can view lower section of your car so that there is enough visibility to escape the edges.

Nowadays, the majority of the wing mirror adjustments are made electronically. To choose which side to adjust, you will use a selector and a controller. Some automobiles will automatically lower mirror when reversing.

## Keep an Eye on Engine Light

![Keep an Eye on Engine Light](https://miro.medium.com/max/1400/1*PImv_wQ8Qqa-5CesYS_ePA.jpeg)

Your car's dashboard is a real asset. Of course! Dashboard provides important information for you. However, it demonstrates its value when discussing the engine.

If the check engine light is giving you the right information, you can make a proactive decision. When an engine has issues, such as a worn head gasket or a loose timing belt, the check engine light comes on.

This straightforward warning saves the lives because there is time to act to prevent something equally disastrous. It might be an unexpected engine failure or a warning sign of a serious problem. 

As dashboard lights differ between auto manufacturers, your owner's manual will explain what they mean, and it's possible that they don't elaborate on how significant or unimportant specific lights are.

The three primary colours of light in most automobiles each convey a distinct message. A red light warns of a serious problem that requires immediate attention. Yellow requests that you look into the problem right away.

In case your car is intimating any message, never delay it and take action appropriately as it might require a timing belt replacement or a new head gasket.

Apart from understanding about these issues, one important factor to keep in mind is adhering to a car maintenance schedule.
 
However, there is specific distance and time period for individual vehicle to go through the maintenance, but eventually it depends on you how much are your alert about the situation. 

There are a number of maintenance things that a car require after a certain period of time such as car oil change, tyre rotation or any filter replacement, etc.

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