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Apr 25, 2025

No driver wants the problem of a failed battery, but fortunately, it’s preventable. Regular battery testing can identify a weak battery so we can install a new one before the original battery fails. A battery can also be damaged due to other unforeseen issues. As your Kia dealer, we want you to know a few signs you may need to visit us for a Kia battery replacement.

2022 Kia Forte Headlight Temple Hills, MD

Dim or Flickering Lights

The headlights need constant, stable power, which makes them very sensitive to changes in the electricity supply. If your battery is weak, it can’t supply the power it once did. Dim lights receive only enough power to light up, while flickering lights mean the electricity supply fluctuates, and a limited amount of power is shifted from one system to another.

You can gauge if you have a battery problem by starting your engine and rechecking the light brightness. When the engine is running, the alternator supplies power to the headlights. If the lights become bright, your battery is failing. If the problem persists, the bulbs could be about to blow, or there could be an electrical problem. We’ll investigate and replace the battery or the headlights, depending on the cause of the trouble.

Damaged Alternator

The alternator is responsible for charging the battery. The alternator’s voltage regulator controls the level of power supplied to the battery. If the regulator fails, the recharging rate won’t drop, and this can cause the battery to overheat. This can permanently damage the battery. We’ll repair the alternator and test your battery. If it’s damaged, we can install a replacement quickly.

Parasitic Drain

Parasitic battery drain occurs when current continues to flow to a system or component after it’s switched off. It’s sometimes noticeable, like if the radio continues to play when you switch it off. It can also occur without you realizing it, like a glove box light that remains on when it should switch off.

A short circuit, damaged wiring, or a faulty relay are the main causes of this problem, and it can rapidly drain a healthy battery in just a short amount of time. The check battery light may light up to warn that something is wrong. We’ll trace and repair the fault and test your battery to ensure it’s in good condition.

Have You Noticed These Signs You Need a Kia Battery Replacement? Visit Your Kia Dealer in Temple Hills

Does your Kia need to get the battery inspected or replaced? Contact our service department today at DARCARS Kia of Temple Hills in Temple Hills, MD.