The revisions I recommend for this screen are to change 'Map Update' to Map/System Version, 'Others' to More..., and 'Traffic Info' & 'Weather Info' to Traffic Information & Weather Information:
1) While 'Map Update' does describe the current functionality of the screen to which that nav button links, I recommend consolidating the information on the 'Information > Map Update' and 'Information > Others > Navigation Version' pages into one page: Map/System Version. Not only will this make it easier for drivers to find the relevant information, it saves time by combining two similar information screens into one clearly-labeled page. Then technicians and drivers will have a central screen to go to for updating map data and verifying whether all current software-based ITBs have been installed.
2) 'Others' is a reasonable choice to indicate that more settings are available, but More... is even clearer, with the ellipse reinforcing that a second page will contain additional Information selections. Therefore, I recommend changing the 'Others' nav button to More... .
3) Instead of 'Info', I recommend using the entire word for Traffic Information and Weather Information to make it consistent across the nav system. Some pages such as 'Route > Other Routing Choices' use 'Information'; others like this page above use 'Info'; and some pages like 'Settings > Navigation' use both without any obvious justification for either. Since "Information" sounds more professional and upscale than 'Info', I recommend using that non-abbreviated version of the word wherever the word appears in the navigation system.