Navigation in UK & Ireland with Text To Speech Real time data from engine including mpg & carbon emissions & many other features incl DTC Diagnostic Trouble Codes Data is collected per trip & also in aggregate as a sum of all trips. Keeps a log of all trips. Checks the car function goes through many important functions & gives up-to-date status of vehicle. The Eco Navigator is an important tool in reducing the costs of operating your vehicle. It provides data on petrol usage & carbon emissions in real time. Through a visual graphic the user can see the petrol consumption as the car accelerates or decelerates. By accelerating smoothly & staying within color zones the driver can minimize petrol consumption. By identifying trouble areas in the vehicle early through alerts & DTCs Diagnostic Trouble Codes the driver can optimize fuel cost reduce carbon pollution & reduce the overall costs of car maintenance.