How to Change the Battery in an Audi Key Fob

How to Change the Battery in an Audi Key Fob

On By In Audi, Audi Key Fob

Facing issues with your Audi key fob? It might be time for an Audi key fob battery replacement. This crucial step ensures your vehicle responds every time you press that button. Don’t worry; replacing your Audi key battery is straightforward.

Contents hide
1 Audi Flip Key Fob Battery Replacement (Older Models)
2 Audi Flip Key Fob Battery Replacement (Newer Models)
3 Audi Smart Keyless Entry Remote Battery Replacement
4 Audi Key Fob Not Working After Battery Change

Our optimized accessibility instructions are here to guide you through each step. Whether you have a new Audi or an older model, our tips make the process easy to follow.

A functional key fob is essential for the smooth operation of your vehicle. From unlocking doors to starting your car, it’s a small component that plays a big role. That’s why taking the time to replace your Audi key battery is more than just maintenance—it’s about keeping your driving experience hassle-free.

Follow our guide to ensure your Audi key fob is always ready when you are. Let’s get started on this simple yet important task!

Audi Flip Key Fob Battery Replacement (Older Models)

  1. Identify that you have an older model flip key fob. These typically need a CR1620 battery.
  2. Use a flat screwdriver to gently pry the fob open. Do this carefully to avoid damage.
  3. Once open, note how the battery sits. This detail is crucial for the correct placement of the new battery.
  4. Remove the old battery. Replace it with a new CR1620 battery, paying attention to the correct orientation.
  5. Snap the fob back together. Ensure it clicks into place.

Audi Flip Key Fob Battery Replacement (Newer Models)

  1. Newer models use a CR2032 battery. Begin by locating the key release button.
  2. Press the button and flip out the metal key.
  3. Look for a small notch inside the key compartment. Use this to pop open the fob with a screwdriver.
  4. Remove the old battery. Insert a new CR2032 battery, making sure it faces the right way.
  5. Reassemble the fob. Test it to make sure everything works as it should.

Audi Smart Keyless Entry Remote Battery Replacement

  1. Start by finding a new CR2032 battery for your Audi smart keyless.
  2. Remove the metal key blade to expose the battery compartment.
  3. Use a screwdriver to open the compartment. Be gentle to avoid damage.
  4. Take out the old battery. Replace it with the new CR2032 battery, observing the correct positioning.
  5. Put everything back together. Ensure the fob is properly assembled.

Audi Key Fob Not Working After Battery Change

If your Audi key fob stops working after you’ve replaced the battery, it might need reprogramming. Follow these steps to get it functioning again:

  1. Check Battery Orientation: First, ensure the new battery is installed correctly. The positive side should be facing upwards.
  2. Manual Unlock: Insert the key fob into the driver’s side door lock. Use it to manually unlock and then lock the door.
  3. Reinitialize the Key: Remove the key from the door lock. Press and hold the “unlock” button on the key fob.
  4. Ignition Position: While still holding the “unlock” button, insert the key into the ignition. Turn the key to the “ON” position, but do not start the car. Hold for two seconds.
  5. Finalize: Turn the key back to the “OFF” position and remove it from the ignition. Release the “unlock” button.

This process should reprogram your key fob. If your car still doesn’t recognize your key fob, it’s time to seek professional help. Please contact us or visit your local Audi service centre. Our experts are equipped to diagnose and resolve any issues with your Audi key fobs, ensuring you’re back on the road with full functionality in no time.

Throughout the process, it’s important to be gentle and precise. The correct battery type and proper installation are crucial for the functionality of your Audi key fob. If at any point you feel unsure, it’s better to seek expert advice. Remember, maintaining your car’s accessories, like the key fob, is essential for a hassle-free driving experience. For any assistance or if you run into trouble, don’t hesitate to reach out to your local Audi service centre. Our experts are always ready to assist, ensuring your Audi key fob operates smoothly. Whether you need to learn how to change the battery or require professional service, we are here to support you every step of the way.

Numan Mushtaq
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