What Does The Battery Indicator Light Mean. If the battery charge LED indicator light turns on and off while AC power is connected and the battery is still charging the battery is simply in a low-charge state. This light is illuminated when approximately 10 percent of the vehicles battery life remains.
So Im driving my Jeep and this light just comes on. The battery light is the only warning indicator for the electrical charging system of your car and should never be ignored. This light only becomes illuminated on the dash when the vehicles battery is low.
Below you can find what the indication lights mean for each of these models.
Either way its something you. The battery light comes on when you start your car and it might linger for a second or two but it usually turns off pretty quickly. This light comes on when your alternator is not making electricity and the car is running off of battery power alone. As mentioned the most common causes for the warning light are worn belts or cables as well as a battery with a dead cell.
