Tom Tom India has launched a new update to its vehicle navigation map that helps users to track rapid changes in road routes. The map update includes a point of interest stepper, a modified address search functionality, advanced lane guidance with split screen, device boot-up during ignition and an improved display with font size and line result display changes. The update also expands the coverage of Tom Tom?s map to more than 7,200 cities and towns across the country. Users can activate the latest maps along with the new software by logging on to the company?s website or creating a new MyTomTom account to register.