I am new to the club.
I think I have a problem with my mpg. I have noticed that the average mpg has dropped from 53 mpg to 36 mpg!
The car was bought in August and is still under warranty.
when I bought the car the sd card for the satnav was missing,so the dealer sent me a new card (after 3 weeks) to find that the unit did not recognise the card!
The car has been back to the dealers twice to see if they can get the satnav to work, but still no luck and it seems I need a new unit.
The problem with the mpg started after the dealers had removed the unit and put it back in.
Can they have messed something up behind the dash?
On a focus, where is the code reader plug?
Thank for your help