Apologies for long post. Yesterday I started a service, changed the oil and filter, checked over the car etc etc. This morning the new air filter arrived, so during the morning fitted that and fitted the new diesel fuel filter which I had in stock. (to fit that, I jacked the car up at the rear nearside)
Finished that just before lunch, and after lunch OH took the car on an approximate 8 miles round trip to local supermarkets with no problems. Late this afternoon, the car would not start and the SID message came up "!Stability Control Failure contact service".
Upon turning the key to Ign On, the message shows and when trying to crank, the engine is not turning over. I think that jacking the rear up on one side may have set something off kilter, but I did the same thing when replacing the filter last year with no ill effects, and even if that were the case, I cannot understand why the car would have started and gone up to the shops, with a total of three starts of the engine during the trip.
I have a mate with an OBD reader coming over tomnorrow about 11 but if that doesn't show something than it may be dealer and hand-in-pocket time.