Jun 28, 2025
Two black Acura car batteries with red and black terminals, featuring a white label.

We all take for granted how smoothly our cars leap to life in the morning when we press the starter. Only when there’s a slight delay do we realize how frustrating it might be if the engine refused to start. Bearing this in mind, here are some early warning signs that your battery could be failing. The sooner you get a battery replacement at your local Acura dealership, the happier and safer your drives will be.

Hesitant Engine Starts

The starter and spark plugs won’t work without a strong and ready flow of voltage. When a battery weakens, it struggles to deliver this surge of electricity, especially during winter. As soon as your engine starts showing signs of slowing, have your battery tested; you probably need a new one.

Battery Warning Light

Your Acura is packed with precision computerized sensors. As a result, all battery-related problems will typically be detected at once, and you’ll see a warning light appear on the dashboard.

Fading Headlights & Electronics

All the electrical components of your car will suffer when the battery dies. You may notice your headlights dimming slightly. If you do, park your car facing a wall or garage door, then leave the headlights on and turn off the engine. If the light dims at all, your battery has problems.

With a bad battery, your heated seats, power windows, audio system, and other accessories may also malfunction. These symptoms will worsen whenever the engine’s off and the alternator isn’t generating new electricity.

Malformed Battery Case

During your regular fluid inspections and other vehicle checks, take a look at the battery too. If the casing ever appears to be warping out of shape or cracked, it’s time for a new battery.

Green Corrosion on the Terminals

If a greenish corrosion starts to build on the terminals, the battery won’t be able to function properly and should be replaced. It’s a good idea to clean your battery every now and then, including the terminals.

Excessively Old Battery

Car batteries tend to last three to five years. So, if your battery is five or six years old, you know you’ll need to replace it soon.

Get Prompt Battery Replacement at Your Acura Dealership

Our experienced technicians will be happy to inspect and test your car’s battery. We can quickly replace it with a new one if necessary. The best time to install a new battery is usually during the fall. Old batteries take a beating from the cold and can sometimes fail in winter, which is the worst time of the year to suddenly become stranded somewhere.

Visit Open Road Acura of Wayne in Wayne, NJ, for a new battery today.