Only 9/06 production onward have RTTI with the Nav system. 07 production started on 8/1, cars with nav had the choice of waiting till 9/1 for nav & RTTI or dropping nav. I was one of those cars and optioned for waiting..
2007/07/20 update:
RTTI will only function properly with map disc version “2007.1” or later.
The part number for this map version is 65 90 0 415 622.
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Alan(iX)
1988 BMW E30 325iX
Ordered 6/29/2006, Built 9/6/2006, Delivered 9/29/2006:
2007 BMW E92 335i Coupe, 6MT, space grey, black leather, dark burl, CWP, ZPP, ZSP, Comfort Access, Nav, Power Rear Sun Shade, Park Distance Control, Sirius
Last edited by Alan(iX); 07-20-2007 at 11:22 AM..
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