Why doesn’t my S4 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old S4 battery?

We’ll recycle your car battery for you!

How much will replacing my Audi S4’s battery cost if I get a DieHard battery?

Get affordable prices on Audi S4 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How long can I expect my car battery to last?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

What is the white, crusty stuff around my S4’s battery post?

The white, crusty stuff that can accumulate around S4 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

What do I do about corrosion on my S4 car battery?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your S4 owner’s manual for instructions on how to do so.

Where can I find a battery for my S4?

Your local Firestone Complete Auto Care sells and installs S4 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2000 Audi S4 Car Batteries

Get a New Audi Battery

Get a Battery for Your Audi S4

Don’t let a dead battery stop you. Shop replacement car batteries for your 2000 Audi S4 at Firestone Complete Auto Care.

Shop Batteries

2000 Audi S4 Battery Replacement & Size

Need more info about Audi S4 batteries? Check the chart to find the right car battery size and cold cranking amps for your S4.

Battery	Engine	Warranty		Cold Cranking Amps
	V6/2.7L	Replacement months	Performance months

BATTERIES
V6/2.7L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:

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Shopping for Audi S4 Car Batteries

Your S4 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Audi S4 stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or dim headlights can all be signs that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2000 Audi S4 running! Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for S4 battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your S4, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your S4?

Your Audi S4 deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using the latest innovative technology to satisfy the expanding power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your S4 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2000 Audi S4 Battery

Got a new car battery installed in your 2000 Audi S4? Congrats! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your S4 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Audi S4-specific, pay us a visit. Our technicians have the answers.

Why doesn’t my S4 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old S4 battery? We’ll recycle your car battery for you!
How much will replacing my Audi S4’s battery cost if I get a DieHard battery? Get affordable prices on Audi S4 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
How long can I expect my car battery to last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty stuff around my S4’s battery post? The white, crusty stuff that can accumulate around S4 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
What do I do about corrosion on my S4 car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your S4 owner’s manual for instructions on how to do so.
Where can I find a battery for my S4? Your local Firestone Complete Auto Care sells and installs S4 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.