Ok as the title says im a newbie and have no idea what ived bought, the codes i have are

3B0035192G

VWZLZ7G4973248

Im told its out of a passat 2003 / 2005?

Anyway ived fitted to my polo 6n2 - no issues with fitment and radio works as does satnav I think .. (ill explain)

Anyway I really need some advice, im missing connection cables, but ived no idea what ones i need to buy, i have the GPS cable, (where is best to fit this) at moment its threaded through and stored in the back out of the way -

I also have a vw 6 disc changer now where do i put this or is it easier to just have an ipod ....

heres some pics