Why is my Audi A8's keyless entry not working?

I recently purchased a 2019 Audi A8 and have been unable to use the keyless entry feature. Every time I try to unlock the car, it doesn't respond. Is this a common issue with Audi A8s? What could be causing this problem?

There could be a few reasons why your keyless entry is not working on your Audi A8. It could be due to a malfunctioning key fob, a dead car battery, or a faulty sensor in the car's door handle. I recommend trying a few troubleshooting steps to determine the cause of the issue.

One potential solution is to replace the battery in your key fob. If the battery is low, it may not have enough power to communicate with the car's sensors. You can typically find replacement batteries at your local hardware or automotive store.