As I understand it the S3 can detect what oil is in the car and then from this calculates the no of miles till the next service.
If my car had regular engine oil put in on the last service and I now want to go for the long life is that okay or does this cause a problem?
Some guy just told me that once you put normal oil in you cant go back to the 20000 mile service regime.
What do you guys think?
If my car had regular engine oil put in on the last service and I now want to go for the long life is that okay or does this cause a problem?
Some guy just told me that once you put normal oil in you cant go back to the 20000 mile service regime.
What do you guys think?