Thanks for your query about your vehicle’s DPF.
We will call you back in the next few minutes with an answer.
Expect a call from us from this number: 01342 522 008
You are also welcome to call us directly on 0300 366 1273

We’ll ask you to describe the problems you’re experiencing so we can advise on your best course of action. 
In the meantime, please see our Common Questions page which explains the usual causes of DPF problems and how we fix them.