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Everything You need To Know When Your Car Battery Light Is On

Everything You need To Know When Your Car Battery Light Is On
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You’re driving along when you notice the battery light on your dashboard. What does it imply? Will your cars and truck break down unexpectedly? how long can you drive with battery light on?

When the battery light illuminates while driving, you have 30 to 60 minutes before the battery juices are completely depleted and your car cannot move an inch. 

What Does a Car Battery Light Mean?

Have you ever had a sudden car breakdown while driving that was later traced back to a battery problem? Have you ever struggled to start your car after it had stalled?

You could have avoided those vexing experiences if you had paid attention to the battery warning light, which was illuminated throughout the period; or, better yet, if you had understood what it meant before the actual problem caused your car’s engine to shut down and left you stranded.

When your car’s battery light illuminates and remains illuminated, it indicates that there is a problem with your vehicle.

The Length Of Time You Can Drive With Battery Light On

How long can you drive with battery light on? If the battery light turns, on your dashboard while driving, the maximum time you can drive your car or truck before the battery juices are depleted is 30 to 60 minutes. This occurred as a result of the alternator failing to bill the battery.

In addition, all of the electric systems of your vehicle will shut down. Do not drive your car any further up until this problem is identified and resolved, or you may end up somewhere where it is difficult to pick you up. 

What Makes The Battery Light To Come On

Several factors can cause the light to illuminate. This could be caused by a dead battery, loose battery cables, a corroded battery terminal, or a damaged battery, for example.

A faulty alternator, a broken serpentine belt, or a blown fuse could also be to blame. If the battery light is illuminated, it indicates that there is a problem with one of your vehicle’s electrical components.

Let’s look at each of these potential causes.

The battery is dead

A dead battery is one of the most common causes of the battery light to illuminate. If your battery is dead, it means it can no longer hold a charge.

The battery cables are loose

Another common cause of the battery light turning on is frayed battery cables. If your battery cables are loose, it means they are not properly connected to the battery.

The battery terminals are corroded

If your battery terminals or battery cable are corroded, this indicates that sulfuric acid has accumulated on them. This can happen if the battery is old or if you live in a humid area.

The battery is damaged

Another possible cause of the battery light turning on is a faulty battery. This can happen if the battery is old, has been in an accident, or has been overused. 

The alternator is bad

The alternator charges the battery while the engine is running.. If your alternator fails, it means your battery is not being charged properly.

The Serpentine belt is broken

Another possible cause of the battery light turning on is a broken serpentine belt. The serpentine belt is a belt that wraps around all of the engine’s pulleys. If it breaks, the alternator will stop working.

The fuse is blown

Another possible cause of the battery light turning on is a blown fuse. If there is a problem with your car’s electrical system, the fuse may blow.

Is It Safe To Drive With The Battery Light On?

Driving with your battery lights on is both unethical and dangerous.It is not safe because the main reason your car has battery lights is to warn you when your vehicle’s battery or other connected parts fail.When your car battery lights up on your dashboard, figure out what’s causing it and fix it. If you ignore it, you risk losing battery charge.


It is best to take the car to a mechanic if the battery light is illuminated. They will be able to diagnose the issue and advise you on how to proceed. In most cases, the problem is relatively simple to resolve.

If the issue is not resolved, the battery will eventually run out of power and the car will stall in 30 to 60 minutes. As a result, it is critical to address the issue as soon as possible and get in touch with for the best car deals.

Author Bio:
Logan Cruz

Logan Cruz is an avid writer of fresh car inventions and innovations. Besides, he also focuses on publishing content about vintage signature cars and how to preserve them as days go by. When he is not writing in her favorite coffee shop, Logan spends most of his time reading, cooking, traveling the world, and visiting car expos and shows.

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