Mazda CX5 built in satnav NB1

oumatroos Registered Users Posts: 1
New Traveler
edited January 2019 in Built in car navigation
Hi Guys, I'm a first timer so if this has been asked before please bear with me.
Can I load Camper and Caravan maps on to an SD card for the NB1?
I don't want to buy another satnav if I can avoid it.
Thank you in advance.