Yes, you need to get your navigation OS updated for 4-1/00. You can easily do this yourself if your dealer won't do it for free.

Next, the current map DVD for your car is 2009.1. You can get this from most dealers or www.Navteq.com for $200.

__________________
SOLD
2000 E38 750iL Highline Edition, Upgraded with the lastest 2006 X5 Electronics
MKIV Navigation, 16:9 Display, Bluetooth, TV/Video with Backup Camera, Sirius, and Aux Input