I'm an italian supporter of this beatiful forum.

I have a AVIC D3 installed on my Volkswagen Golf V.

I'm searching a remote control compatible for AVIC D3. I have wrote an email to Pioneer service because I would know if the CD-SR100 had compatible for AVIC D3. The Pioneer Service have answered YES.

At this point Waiting for your advice on what to purchase (CD-SR100 if it is compatible or another).

Waiting your answer on this question, I send you best regards.

This one works as well:

http://www.pioneerelectronics.com/PUSA/Products/Navigation/Accessories/CD-R55

Any Pioneer remote will work for basic functions. They haven't changed the IR codes in decades