I am owner of an xc40 2020 bought at June.After 4500 km the car show me a warning message about low level complete with 1 lt .I went to the engineering and they told me that is normal. Unfortunately the vida had a problem that day and they just refill with 1 lt .After 2500 km I see the same low level message .Because of the covid I can not go to the engineering. Is this normal ?