computer

Hi, I've just bought a 63 plate Astra J Estate, 1.7CDTi EcoFlex Design, which I am loving from a driving perspective! I have one small issue though. My trip 'computer' just consists of a trip counter (which I had on my first car, a 1984 Metro!). I don't have access to any data on average...

Hey guys, New to this site so just testing the water, got trip computer screen in between my dials on my astra energy 1.4 and it doesn't seem to want to work just shows oil life and 'units 1, 2 and 3'. Anybody got any ideas on how to sort it to work as it has all the buttons as if it should be...