Am looking at updating my nav 5 maps fairly soon and will need to fit a micro sd card to accommodate the full update. What I need to know is what is the most suitable micro sd card to use. I do have a SanDisk 64gb card, will this be OK....
The device has a microSD card slot for maps with up to 64GB (SDXC map). The memory can be used both for additional maps as well as for saving MP3s. Make…
www.discover.bmw-motorrad.co.uk
Quite why you’d want to use such a massive card, is another matter.
Just checked with the manual and it doesn't say the max size you can use. The following types can be used Micro SD Micro SDHC Micro SDXC but must be formatted as FAT 32. You need a big card because eventually the size of the installed maps (assuming full European coverage) will exceed the storage of the main memory and the update process will install the whole thing on your SD card.