I just have a couple questions regarding the D2 bypass. First off, is the D2 bypass process the same as the D2 bypass process. Secondly, does the D2 have a built in DVD player or does it just have adapters for an external DVD player?

The D2 bypass is the same as the D1. It does not play movies, you have to use an external dvd player

Does the D3 need an external DVD player as well? Or is the DVD built in on the D3?

Does the D3 need an external DVD player as well? Or is the DVD built in on the D3?

the avic d3

has 1 dvd rom/cd rom only

its only 1 slot only

and yes it can play movies it had be bypass the wright way tho........

If the D3 is bypassed correctly do the GPS prompts interrupt while DVD is playing?

Yes

If the D3 is bypassed correctly do the GPS prompts interrupt while DVD is playing?

yes it does it works lovey !!!!