Changes:

v2.5.0 01 July 2008
Added more TV coding capabilities (Teletext, Country version, TV clock, backup cam)
Added decoding of fuel consumption units to the country coding message
Added decoding of sunroof status message (partial)
Added decoding of sunroof control message (partial)
Added decoding of crash alarm message (partial)
Added ibus message filtering by device (From and To)
Added ability to use CK as checksum as well as CS when decoding messages
Added names of some extra ibus devices
Fixed decoding of message 0x21 (Menu Text)
Fixed names of some ibus messages (0x1A, 0x21, 0x23, 0x24)
Fixed names of some ibus devices
Fixed decoding of vehicle service data (litres & days since last service)

Get it here:
http://www.bimmerboard.com/members/kiwijochen/original/NavCoder.zip