Are Sat Nav Map Updates Available?

You can update mapping software on most sat nav units to take into account alterations to the road network. Either from your PC, in the case of portable sat navs; or via your phones GPRS connection, in the case of phone models. Always check the level of mapping that comes with your equipment in the first place. Is it up-to-date? Does it have UK street level mapping? European major roads? European street level mapping? North American roads? Ensure you have the right mapping before you buy.