Polaris 2880402 Interactive Digital Display 4.3" high-resolution, full-color, LCD digital display Smartphone connectivity via Bluetooth display text message and missed call indicator, phone battery life and cell signal strength Diagnostics screen displays vehicle fault codes, descriptions and suggested actions to resolve issues Vehicle Immobilizer and security function allow you to lock your vehicle with a passcode GPS Connectivity offers exact location information including elevation, latitude/longitude, compass bearings, as well as recording your route so you can find trails again