This is for my 2001 X5 - I believe it to be a MkIII - It's a CD system vs a DVD, so I'm not sure if software is upgradable - Anywhere I can get a MkIV w/16:9 screen? - I thought I read somewhere that to add the Bluetooth, if you have nav, it must be a MkIV system for compatibility reasons - I know about the antenna (had it installed in my 2006 as it did not come with the factory supplied Bluetooth install) - the 2001 has a phone cradle, I guess for a CPT8000 setup (as that what was offered in 2001) - BMW dealers have told me they could not install a Bluetooth setup in my 2001 (12/00 build) - No other reason given, so I'm alittle perplexed, as I've heard of others upgrading.

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Mark _______________________________
2001 X5 4.4i topaz blue/sand Sport, complete Dinan S2 , hitch, V1, tint, BSW Stage 1, Alpine INA-W910BT
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