My dealer informed me, and MBUSA has now confirmed, that there will be no more nav map updates for NTG 3.5 (MY 2010-2013 S-Class and 2010-2014 CL). The last release was BQ 6 46 0341, v.14.0, for calendar years 2015-2016.
The MB nav map update site for MY 2007-2009 S-Class and CL indicates that v.15.0, BQ 6 46 0340, also covering calendar years 2015-2016 is the last release for NTG 3.0 systems.
Personally, I find that infuriating. V.14.0 was the only update for NTG 3.5 after the 2013 model was produced. Its road data dates from 2014, and it contains errors that were a problem even when the discs came out (among other things I am constantly told to take an exit on I-275 in Tampa where none exists; they were detours during road construction). Cutting W221 and CL owners off after just one update is simply ridiculous, and will have me looking at other brands for my next car purchase.
The message for NTG 3.5 owners from MBUSA said specifically:
"We can confirm that there will not be additional navigation updates for the NTG3.5.
"We appreciate the time you have taken to share your thoughts We welcome your feedback as it is invaluable in our on-going efforts to provide a product that meets the demands of our customers.
"While we cannot promise this will change in the future, it is comments such as yours that help us to provide feedback to the appropriate individuals within our organization, so they can consider improving upon the features available for our products."
That language suggests that perhaps with enough feedback from W221 and CL owners, perhaps they could reconsider and at least one more update might be released. I note that for the '05-'06 W220s, map updates were released covering dates through 2014, eight years after the last W220 was produced. Here, we get three. That is a sorry decision by Mercedes, and we owners should say so. The email address is [email protected]
So, for newer maps we are left with workarounds. There are several ways to get smart phone data displayed on your COMAND screen. That can include the maps, including those with turn-by-turn instructions, often used in iPhones, Android phones, and iPads. They are discussed at post 3, below.
Thanks loads, Mercedes! I will certainly keep this lack of support in mind the next time I go car shopping.