Car Batteries for 2004 Audi S4

Get a Battery for Your Audi S4

Don't let a failing battery slow you down. Shop replacement batteries for 2004 Audi S4s today and schedule a quick installation at Firestone Complete Auto Care.

Buy the Right Battery for Your Audi S4

You can pretty much drive your Audi S4 until you don't want to anymore. But your S4's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2004 Audi S4 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or dim headlights can all signal that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2004 Audi S4. Car batteries are one of our many specialties! Our technicians are well-acquainted with Audi’s service specs for S4 battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  S4s

Your Audi S4 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your S4 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard S4 batteries surpass expectations and house the latest technology to fuel the growing power requirements of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Audi S4 and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Audi S4 Battery

Have you recently had a fresh battery installed in your Audi S4? Good thinking! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Top S4 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Audi S4 battery, pay us a visit. Our technicians have the answers.

  • Why won’t my S4 battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old S4 battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Audi S4? Audi S4 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  •  How long do car batteries last? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
  • What is the white, crusty stuff around my S4’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 S4 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.
  • How do I remove corrosion from 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 purchase S4 batteries near me? 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.