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Change Audi flip key battery

Change Audi flip key battery if your key fob remote is not working. Low voltage will make the remote inoperable or will decrease remote range. Replacing the battery does not require key coding or remote pairing.

Audi uses the same flip key in number of modern cars like A4, A5, A7, A8, Q7, R8 and more.


  • Flatscredriver or any other tool to pry the battery cover,
  • Fresh DL2032 battery.


Do this at your own risk!
We are not responsible for any loss or damage.

Change Audi flip key battery – procedure

  1. Open the flip key.
  2. Find small plastic latch under the key.
  3. Use flat screwdriver to gently release the latch.
  4. Pry the battery cover from the chrome keychain loop side.
  5. You should be able to remove the remote battery cover with the old battery attached to it.
  6. Pry the old battery and replace it with fresh one.
  7. Assemble the remote body. Make sure that all latches are locked securely.

One thought on “Change Audi flip key battery

  • Dear Mr-fix ‘ve got a question regarding my AUDI a4 2006 B7. The question is when I try to lock the doors using key fob it doesn’t work, it only works when I plug the key into the driver side door and it only opens the drivers door the rest os the doors are still locked. But when I put the key fob in the ignition I can unlock all the doors using the key button on my driver’s door side. Can you please help me and tell me what the problem is. By the way, i have checked all the fuses with a multimeter and they all work fine.

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