How do I program my Audi A6 keyless entry remote?

I just bought a used Audi A6 and it only came with one key and one remote. I've been able to program the key to work with the car, but I can't figure out how to program the remote. Can someone help me with the steps to program my keyless entry remote for my Audi A6?

The first step is to locate the keyless entry remote programming button, which is typically located in the glove box or the driver's side door handle. Hold the unlock button on the remote while pressing the programming button, and then release both buttons at the same time. A chime should sound, indicating that the remote is in programming mode. From there, follow the instructions in your owner's manual to finish programming the remote.

One helpful tip is to make sure you are close to your Audi A6 when programming the keyless entry remote. Sometimes, being too far away can cause difficulties in the programming process. Also, check the batteries in the remote to make sure they are not dead or dying, as this can also affect the programming process.