Why won’t my A6 Quattro battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old A6 Quattro battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Audi A6 Quattros?

You can find affordable A6 Quattro batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How long do car batteries last?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

What is the white, crusty stuff around my A6 Quattro’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your A6 Quattro car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

What do I do about corrosion on my A6 Quattro car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I purchase A6 Quattro batteries near me?

You can shop for A6 Quattro batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

2004 Audi A6 Quattro Car Batteries

Get a New Audi Battery

Get a New Audi A6 Quattro Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2004 Audi A6 Quattros today and schedule a quick installation at Firestone Complete Auto Care.

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Shopping for Audi A6 Quattro Car Batteries

Sadly, your Audi A6 Quattro won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your A6 Quattro’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2004 Audi A6 Quattro running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Audi’s service specs for A6 Quattro battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your A6 Quattro, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for A6 Quattros?

We only want what’s best for your Audi A6 Quattro, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the growing power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Audi A6 Quattro and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

Making Your A6 Quattro’s New Battery Last

Got a new car battery installed in your 2004 Audi A6 Quattro? Great job! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by cutting back on unnecessary short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.