2003 Audi TT Car Batteries

Get a New Audi Battery

Get a Battery for Your Audi TT

Don't let a failing battery slow you down. Shop replacement batteries for 2003 Audi TTs today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Buy the Right Battery for Your Audi TT

Sadly, your Audi TT won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Audi TT stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or weak lights may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 2003 Audi TT. Car batteries are one of our many specialties! Our technicians are well-acquainted with Audi’s service specs for TT battery cold cranking amps and reserve capacity. Get help choosing the battery size that's best for your TT, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for TTs?

We know what’s best for your Audi TT, 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 TT batteries surpass expectations using state-of-the-art advancements to fuel the expanding power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Audi TT and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2003 Audi TT Battery

Got a new car battery installed in your 2003 Audi TT? Great job! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Top TT 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 TT battery, pay us a visit. Our technicians have the answers.

  • Why won’t my TT 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 may have a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old TT battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Audi TT? Get affordable prices on Audi TT 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? 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.
  • Why is there white, flaky stuff around my TT’s battery post? The white, flaky stuff that can build up around your TT’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your TT, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • How do I remove corrosion from my TT car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your TT owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Where can I find a battery for my TT? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install TT batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.