i checked out what bimmernav offers, compared to Dealer numbers and they don't match.
This are the p/n dealer told me i need:
84-10-9-133-329 Charging electronic
84-11-0-302-641 ULF inst. Kit E53
84-11-0-018-038 SES blue jumper plug

bimmernav has the following part number: 84-10-9-154-358

are these the same?