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Jan 12, 2024

Knowing when it’s time to head into your dealer to replace your car battery is important to avoid unexpected breakdowns and maintain the efficiency of your vehicle. Here are key indicators to keep an eye out for, so you can head into your Buick or GMC dealer as soon as you suspect it’s time for a new car battery.

Age of the Battery

Car batteries typically last from 3 to 5 years. If your battery is approaching or is past this age range, it’s wise to consider a replacement, especially if you’re noticing other signs of battery wear.

Slow Start

When the engine starts up more slowly than usual, it often indicates that the battery is losing its ability to charge properly. Another indication is a sluggish cranking sound when you start up your car.

Warning Lights

Modern vehicles usually have a battery warning light. If this light illuminates on your dashboard, there’s an issue with your battery or charging system.

Dim Headlights and Electrical Issues

Dimming headlights or interior lights, especially when the vehicle is idling, or issues with other electrical components can be a sign of a weak battery.

Inconsistent Power Performance

Experiencing intermittent power issues or the need to reset electronic components (like a digital clock) can be a sign of a failing battery.

Corroded Connectors

Noticeable corrosion on the battery terminals (the + and – posts) can lead to voltage issues and poor connectivity, impacting the battery’s performance.

Frequent Jump Starts

If you find yourself needing to jump-start your vehicle regularly, this is a strong indicator that your battery is failing. Replacing the battery as soon as possible is a must.

Bad Smell

A damaged or leaking battery can sometimes give off a smell like sulfur or rotten eggs. If you notice this odor near your battery, it’s a sign that it needs to be replaced.

Bloated Battery Case

If the battery case looks bloated or swollen, this could be a result of exposure to excessive heat or overcharging, both of which significantly reduce battery life. If you notice that your battery case is looking oddly swollen, head into the dealership right away!

Battery Test Results

A professional battery test at a service center can provide a clear indication of the health of your battery. If the test shows poor performance, it’s time for a replacement battery.

If you notice any of these signs, it’s advisable to have your battery inspected by a professional to confirm whether you need a new one. Call or come into Royal Buick GMC today to schedule an appointment to get your battery checked and, if needed, replaced.