Updated SD card as requested and no mp view-Renault Megane
I can search maps, view maps and do all the map things, the maps come up fine with all the detail but as soon as I go to the normal driving mode, just a black screen, it tells me what road I am on by name but no map display. I had to reset the time and always have problems finding the time reset so may have clicked something while doing that but I can't think what will stop the map displaying in the normal mode.
One thing I have noticed that I never saw before is when putting in a postcode it gives me the option of UK or Ireland maps and quite often it is set to the Ireland one.
I don't have an instruction manual for this with the car as I bought it used from Arnold Clarke and I was lucky it came with wheels let alone instruction manuals
Is there some way to just reset it to factory defaults to undo any potential problems I have caused? At least if I do this I will know if it is me or a problem with system