How do I program my Audi A5 key fob?

I recently purchased an Audi A5 and can't figure out how to program my key fob. Can anyone provide step-by-step instructions on how to do it? Thank you!

First, insert your key into the ignition of your Audi A5. After that, hold down the unlock button on your current key fob for about 5 seconds. Next, press the unlock button 3 more times and then release both buttons. Your key fob should now be programmed to your car.

To program your Audi A5 key fob, start by inserting your key into the door lock and turning it to the unlock position. Quickly press the unlock button on your key fob three times, then turn the key back to the locked position. Your key fob should now be successfully programmed.

If the above methods do not work, you can also try this alternative method to program your Audi A5 key fob. Start by turning your ignition on, then off, and quickly removing the key. Next, press the unlock button on your key fob three times, and then insert the key back into the ignition and turn it on. Your key fob should now be programmed.