What Causes the Vehicle Battery Light to Illuminate?

1 Answers
KarterLee
07/29/25 5:06pm
Generally, when the car battery light comes on, the common fault causes include the following points: 1. Internal failure of the generator, preventing it from charging the battery normally. 2. The generator's belt is broken or has become loose and slips, making it unable to charge the battery. 3. Loose or severely oxidized positive and negative terminals of the battery, leading to poor contact. 4. Excessive battery wear or discharge issues, resulting in the inability to store power properly. If the battery has been in use for too long, it needs to be replaced promptly. If you notice the car battery light illuminating while driving, pull over immediately. The battery light coming on indicates a fault in the car's charging system. Continuing to drive at this point may lead to the battery draining completely, causing the car to stall and potentially creating safety hazards.
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