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Why Does the Car Battery Warning Light Come On?

Model: (Various brands) Various
Part: Warning light – error code

Video tutorial

The first thing to do when the battery warning light comes on in your vehicle is to take it to a garage where the charging voltage of the alternator will be checked using a battery tester. If it shows 11.45 volts or lower, it means the charge is insufficient, and you should turn off the engine to check the battery voltage.

If the voltage reads 0.00, the battery is faulty and needs to be replaced. Replacing the battery is a relatively simple task; first, disconnect the terminals and poles, then you can remove it. Clean the housing and insert the new battery.

Finally, check the car to ensure the warning light has turned off.


Updated on 20 July 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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