Hi guys and girls, quick question regarding my dpf. A couple of days in a row now ive noticed my fan on as I walk away from the car after I have switched it off. Ive not noticed a symbol on the dash or anything regarding dpf regen or warnings etc and the car is not hot or overheating. Checked coolant and oil etc and having not had a dpf before im unsure as to what it is and just got told it will be the dpf regen mode. Is that right???