navigation dvd upgrade

Question by Harley558 posted 7 months 3 weeks ago in 2003-2009 (W209)

I was viewing your site for the proper navigation DVD upgrade.  This is what your site stated:

MERCEDES-BENZ NTG-1 North America DVD

This set is compatible with navigation systems on the following Mercedes-Benz vehicles:

  • CLS Class (W219) – 2006-2008
  • E-Sedan (W211) – 2003-2008
  • E-Wagon (W211) – 2004-2008
  • S-Class (W220) – 2004-2006
  • SLK-Class (W171) – 2005-2008
  • Maybach – 2004-2012

PART NO: BQ 6 46 0338 / A2118270301

Mercedes NTG2 MCS II DVD Comand APS Navigation DVD Maps

This is a single DVD which includes maps for all US states and territories. It also includes map of Canada, Puerto Rico, and US Virgin Islands. This update is compatible with navigation systems on the following Mercedes-Benz vehicles:

  • C-Class (MY2005-2007)
  • CLK-Class (MY2005-2009)
  • G-Class (MY2007-2008)
  • GL-Class (MY2007-2008)
  • M-Class (MY2006-2008)
  • R-Class (MY2006-2008)

PART NO: BQ 6 46 0327 / A2118275065

However, still not sure I contacted my local Mercedes dealer.  Not only did I give them my year, make, and model (2005 CLK 320) I also gave them my VIN#.  They said the proper upgrade number is:                   "BQ 6 46 0338"  However, you don't list that under that part #. For my vehicle you list the: "BQ 6 46 037" number.  I asked them about that, and they said the 327 number is 2014 upgrade and the 328 number is that last/final 2015 upgrade.  

What I am confused about is your site doesn't list the "028" disc as compatible to my vehicle. 

Who's right? You, whoever you are? Or the Dealer?  (Mercedes Benz of Burlington 781-229-1600) Parts manager Anthony Pomponio-Davis.