Took my car for diagnosis for DPF issue at Berry Heathrow branch, they charged me £70 just to tell me its clogged. I knew that already, then said i need to get software updated and try force regen which will set back around £350 -£400ish but not guaranteed to fix the issue. Shit service. My car is still under used car warranty and the 3 year warranty just finished. Never going back there again.