Anyone know about RB1 navigation unit versions?(Not disc)
 

I can get a great deal on one but the part number is completely different than what is usually listed for them. I have to have one of the newer versions so it will work with my Infinity system. The version is P05142937AA (This is the head unit, not the disc) I "think" this is a new version as it was manufactured in 2006.
If anyone can help that would be great. If not, then I may risk it and if it doesn't work then I'll just have to sell it.....