Is it possible to clean the DPF and whereabouts is it exactly? easy access etc?? Do long runs but still get occasional filter clogged message..and how do you know when its starting a regen???...many thanks people..
It's under the central tunnel between the driver and passenger seats. If you do long runs and the message still comes up it'd need replacing. There are cleaning chemicals out there but debatable if they work. Check your EGR valve, it might need a clean.