ColinPT0357
New Member
Hi All. Just purchased my fifth Merc, an E250 saloon 2015.
It didn't come with Sat Nav media (DVD or SD) so I asked my local Merc dealership to upgrade the maps for me. I thought (from what I read) that the maps are updated using an SD card in the Command / Audio 20 unit. But they used a DVD to update it to Map Version V6.0 2016/7.
I'm confused.. According to the part number of the DVD they used (A2188274200) this is for an earlier model W212.
My questions are: Have they updated my nav system with an old disk? and, should my vehicle be updated using an SD card that I can purchase online?
Grateful for any advice on this subject. Regards Colin
It didn't come with Sat Nav media (DVD or SD) so I asked my local Merc dealership to upgrade the maps for me. I thought (from what I read) that the maps are updated using an SD card in the Command / Audio 20 unit. But they used a DVD to update it to Map Version V6.0 2016/7.
I'm confused.. According to the part number of the DVD they used (A2188274200) this is for an earlier model W212.
My questions are: Have they updated my nav system with an old disk? and, should my vehicle be updated using an SD card that I can purchase online?
Grateful for any advice on this subject. Regards Colin