1994-2010 BMW Navigation System Upgrades: (Computer, Display, Software, Maps)

Nav

In this article, we will discuss in-depth the steps required to upgrade your BMW’s navigation computer, display, software, and maps.  The information in this article is only applicable to BMWs that speak the same ‘language’.  All of the following models speak this same language, utilize the same connectors, and make use of the same hardware/software interface:

  • E38 7-series (1994-2001)
  • E46 3-series (1999-2006)
  • E39 5-series (1996-2003)
  • E53 X5 (2000-2006)
  • E83 X3 (2004-2010)
  • E52 Z8 (2000-2003)

*It is important to note that in order to upgrade your navigation system, you must first have a navigation system from factory.  Retrofitting navigation to a car that did not originally come with one, while not impossible, is exceedingly challenging, time consuming, and expensive.  This article does not cover or support such an endevour.

*I will also note that BMWs produced for the Japanese market are not supported in this article.  They used completely different wiring harnesses and electronic components for some reason, and they do not speak the same language.   Continue reading