[ardvark]

Just got me a Conny SE Tourer
The radio/casset is a Hi Line with a small screen.
There is a SatNav disc holder in the boot.
There is no disc in it as I pushed the button and nothing came out.
Is there any way I can check to see if the HiLine unit is working for SatNav?
If it is then are there any uptodate disc's I can get?
Any info will be gratefully received
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