Re: FSS Oil Check question
I had the same issue – patience patience patience.
For accurate results perform after engine is warm – mine says “Ok” when engine is warm – overfill when engine is cold.
1) Turn engine off
2) Wait 5 – 10 minutes
3) Turn key to on position
4) Wait wait wait
5) Oil Icon appears where trip mileage indicator is
6) Press **** left of speedo twice in two sec.
7) Read indication
I was always to impatient or had not let the XF sit for 10 minutes after running.