Hi All,\n \nI have a Carminat TomTom fitted to ny Renault Grand Scenic. I completed a Factory Reset within the vehicle. Initally all was fine. Once I turned the car off and the restarted it the day after it shows the error message 'System not configured, Please Connect Diag Tool'. I have looked for solutions and reformatted the SD Card. It is now stuck in a loop between an egg timer, start up screen and an image of a sat nav with an SD Card shown.\n \nAny help and advice would be greatly appreciated.