Need help with RNS-E code

Hello,

I just sold the RNS-E that was in my car. I haven’t shipped it out yet.

I sold it on the premise that I had the code for it. I just googled how to retrieve the code and couldn’t find anything within the last few years that was relevant.

Being that the RNS-E didn’t come in my car from the factory I know that it was installed afterwards. Will the new owner still need a code? And if so, how do I go about getting the code for the new owner prior to shipping it out to him?

I have a VAG-Com, can I get it from there?

Thank You