Battery Light Comes On And Off While Driving

If your low battery light does come on head to a mechanic or an auto supply store to test your battery and make sure there isn t a more serious underlying issue.

Battery light comes on and off while driving. Sometimes the battery light will come on when you start your car but then the light will quickly flick off. Stays off for a bit and then turns back on and stays on. Turn off everything that draws power. This is a system test that indicates the battery light on the dash along with any monitored components of the charging system are working as expected.

When i am driving my battery light comes on and then goes off for a few minutes. Why does battery light go on and off while driving. Total failure of the alternator is another possibility. The reason why your car can operate normally even though the battery light is on is because your car can run off the.

The safest thing to do when this light comes on is to pull over safely and try to locate the problem. Cars com if the battery warning light a light in the shape of a battery symbol on the dashboard comes on while you re driving that means the charging system isn t working but the fault. If this is the case pay it no mind. If the battery light comes on while driving it means the alternator is not producing electricity and thus the car is running only on battery power.

In the event that the battery light comes on and does not go off this is indicative of a deeper problem. The same way a corroded battery terminal causes an incomplete charging connection a battery cable that s simply not connected tight enough can cause the battery light to come on while driving. Top reasons a battery light comes on. One is to let you know when there is an issue with the battery but the other is to let you know if there is something wrong with the alternator.

Need a new battery. If the problem is more serious you could lose power to your vehicle or some of its functions while you re driving. The battery light serves two main purposes in your car. If the battery light is on then there is still enough battery left to power the vehicle but possibly not for very long.

Often this happens immediately after hitting a bump in the road or after installing a new battery. Can anyone maybe give me some suggestions as to what it could be. The battery light indicates a battery charging problem. You may also not be able to start your car again.