Average Speed - Probably Wrong

[ILMV]

Hello All

Went for a blast over in Wales yesturday, and the bastards have done something to my computer

Take a look at this picture:

You'll notice my average speed is 1mph...

Anyone else had this problem?

 

[santrix]

Yes, i did, it needs to go and be reset at a dealer...

 

[nosha]

Computer MPG display

I also think/know my average fuel consumption is slightly incorrect, on a tank to tank fill up the computer showed 61mpg, but the true tank to tank was 55mpg first week and 53mpg the next week.

Again can anyone tell me if there's is any closer over a full tank, or is this as good as it gets - I can only compare it to my Fiat Panda 4x4 and that is within 3mpg, but again ALWAYS shows a higher figure, perhaps this is manufacturers trying to kid us!?!