satnav cd for x5
I have just bought a 2002 x5 and it has a satnav which has a dvd with it but when trying to operate the satnav there seems to be nothing or at least no map.
I am not sure what to with this but how do I know what is wrong and how to work it?
When I enter the satnav menu it comes up with arrows on the edge and no map. There are some simbles at the bottom that takes me to some other menus if I click it but sometimes it shows as chinese. On looking at the cd it seems to be a bmw original.
Would very much appreciate some insite or knowlegde about this or at least a point in the right direction.
many thanks
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