The car had started to develop a bit of a leak. I checked the oil level and it wasn't getting lower. I checked the coolant and it wasn't getting any lower. I got the gearbox oil checked and it wasn't getting lower.. so left it for a bit. Now and then the yellow DDE light would some on the dash and I started to notice the petrol needle dropping alot.. so it had to be a diesel leak.

Got it booked it.. and the 6th injector was leaking.. right at the back.. got it changed (£233). all cleaned up and she was back to full health.