Hi
I have a mk4 golf gt tdi 130 bhp purchase new june 2002 extras include climate control, sunroof, parking sensor and leather seats
at the begining of november i noticed when starting the car inth morning that the odometer was showing dEF.
i asked the garage what it ment when i put the car in for a dropped passanger window they said it was to do with the air con defrosting
i find it does it most morning and most evenings but not always in the day
i have tried searching the net for an answer but not found an answer as to what this means