Drankazi

Hey guys, I was driving my 2004 Renault Laguna and suddenly, on the section where it shows the mileage, what can only be described as what looks like a gear-stick, followed by 4 "....", then a picture of a car appeared. There's also the letter 'G' being displayed. Also, above this image, the mileage changed to '107.3'. Before I finished my journey, this had increased to '107.5'. The completion of my journey was at least 3-4 km. Any thoughts on what could be wrong here? Thanks in advance