Scanned car for any error codes, cleared off usual 3 intermittent ones - nothing major, just glitches with door lock, airco and the USB link for the audio (all of which seem to work OK), and coded in feature that shows how much petrol I need to fill the tank.

Initially display came up as gallons (not that useful - petrol has been sold in litres for *years* in UK!) but I can change the units on touch screen menu. Off to fill up now, so will see how accurate this is #vwpolo #OBDeleven