This is the latest V4.1 Hard Disk COMAND map update released March 2010. Part number: A219 827 10 59 Mercedes UK RRP £244.99

The 2 DVDs are inserted into your Hard Disk COMAND and the system then updates the map on the hard disk.

It is for the following vehicles with the Hard Disk COMAND system (which has built in bluetooth).

A, B, ML, GL, R, W211-E class, CLS, SL, SLK Model Year 2009 (built from approx 07/2008)
CLC with Hard disk COMAND (built from approx 09/2008)
MY2010 Sprinter/Viano/Vito (built from approx 08/2009)

V4.1 (2009/2010) differences from V3.0 (2009):

Significant coverage extension for: -
Estonia: +98 percent • Croatia: +31 percent • Latvia: +97 percent • Lithuania: +97 percent
Now conatins 91,947 towns & communities
Extended house number coverage, massive improvements in Lithuania and Slovak Republic.
There are around 157,000 more POIs here than on the previous version. 26,919 Restaurants and 4,275 Hotels have been added to the new 2009/2010 version.
More road coverage (only shown where >1000km added): -
UK +1471KM, Benelux +3160km, Denmark +1623km, Germany +1767km, Estonia + 75,830km, Finland +1295km, France (inc andorra, monaco) +24,719km, Greece +93,672km, Croatia +23158km, Latvia +94971km, Lithuania +76546km, Poland +9838km, Portugal +1481km, Sweden +2097km, Spain (incl canaries, balearics & Gibralter) +54,610km

V3.0 (2009) (A171 827 24 59) Information:

Highlights:
A new navigation map set, designed to help your customers find their destination with the minimum of fuss, is now available. The new update DVD for COMAND APS (NTG2.5) ensures that your customers’ navigation system is up to the minute, with more countries and routes than ever before.
Germany, Austria, Switzerland, Liechtenstein, the Netherlands, Belgium, Luxembourg, France, Monaco, Spain, Andorra, Gibraltar, Portugal, Italy, San Marino, Vatican City, Denmark, Sweden, Norway, Finland, United Kingdom, Ireland, Czech Republic, Slovak Republic, Hungary, Greece, Estonia, Latvia, Lithuania, Slovenia, Croatia, Poland, Bulgaria and Romania.
Points of Interest (POI):
Over 961,000 key points of interest are featured on the DVDs, including Filling stations, Car parks, Museums, Restaurants and Hospitals. There are around 45,600 more POIs here than on the previous version.
4,311 Restaurants and 1,162 Hotels have been added to the new 2009 version. The navigation system can also, if required, show the user the quickest route to 2,647 Mercedes-Benz service outlets.
A detailed overview of the points of interest (POI) can be found in the appendix to this issue of the Telematics News.
Road and house number coverage per country
The option of being guided directly to the required house number has also been extended. There is, for the most part, full house number coverage in central European countries, while coverage in Italy has been improved by 11% and in Spain by 13%.

Changes since previous version B6 782 3956:
Version 2009 covers the whole of Western Europe. The navigation data on the 2009 DVDs
includes over 8.1 million kilometres of road.
In Eastern Europe there is full coverage of the Czech Republic, the Slovak Republic, Hungary,
Greece, Slovenia and Poland.
Prime Coverage and Complete Coverage* have been significantly extended in Greece by 22%. The update features 90,093 towns and communities.

Please ensure this is the correct set for your navigation system, opened navigation software can not be returned.

Please also note that if your system is running old firmware (before 01/2009) it may need an update by the Mercedes dealer, which is often done as part of the normal servicing and should be done free of charge. The firmware updates released by Mercedes address many issues with the COMAND system behaving oddly and potentially also adds some extra functionality such as volume increase for the AUX input, and ECO mode navigation routing (alongside the normal fast, short & dynamic options).