Can I delete??

My Nav 5 memory is almost full even with all my music on my 16gb memory card

According to Basecamp my Nav 5 has 2 maps installed:

1. CN Europe NTU 2015.40
2. Europe DEM v20.12

do I need option 2? If not how and where do I delete it?

Thanks

Not entirely sure on this one but you can give it a go as you can always re install if it doesn't work

The memory on these units is really piss poor. if you open it up in a finder window or my computer on windows and look at the GPSRM ( i think thats what they are called or something similar) files and see how many you have and try deleting the older ones if you have more than one There is a thread on here somewhere about it.

whilst ever you have space on the card it will overspill onto there though