Retrofitting a RNS315 to a 2007 Passat B6 (replacing a RNS510)

Afternoon,

Has anyone fitted a RNS315 to a B6 2007 Passat (or similar year)? I currently have a RNS510 installed that I fitted myself many years ago when I got the car, the reason for looking at swapping this out is I'd like a head unit that has DAB but would also like to keep the Sat Nav feature the RNS510 has.

Looking for pros/cons and whether it's actually even possible to fit in a 2007 model. From the pictures I've seen it looks pretty similar on the rear to the RNS510 so hopefully all the connections are the same, I understand I'd need a DAB antenna but is there anything else I should be aware of?

I wasn't sure whether to post this here or in the ICE section, hopefully I've made the right decision.

Thank you in advance.

Nick.