Crikey so even on the most recent of engines they still aint got it right! DPF = Flawed Technology! Mine has been on twice recently on my mk2 leon @29k mark. First time i've seen the light come on tbh in 4 years so i've been fairly lucky. I'm contemplating getting the thing ripped out now but not sure i can be bothered!?!?! Tempted to just by a petrol car!!!