cheers tom..I had it confirmed from seat uk that the right oil for the
ibiza cupra diesel is 506.01, id like that stuck somewhere, because as far as i can see i dont think the dealer (or others) were aware of the oil was used in seat models.
The mangager told me i was wasting my time, and they were right blah blah...not on really, but i wont complain if they sort it out immediately; not sure what effect it will have had on the engine (probably minimal)-but worth checking.
Still awaiting a response from the dealer, an apology, and the replacement oil.
Is there a procedure for replacing wrong oil, eg new oil filter and engine flush as well?