Originally Posted by amdmaxx
2013 1 series also get 609..
Series 1 (f20) will not have new NBT unit in July 2012 but since March 2013 production (that's my information). New 7series (f01-03) will get that with LCI announced soon (July 2012 production).
Update: 609 is just a code for an option (navigation). It's the same for other models.