Nigel has confirmed. He has got rid of the X after the probe has been cleaned.

Thanks. This complies with a statement by my DAI service center. This is, however, not really in line with Nigel's (owner of 62.115) report that the issue disappeared after having the probe cleaned. I'll ask him again. Maybe I got him wrong.

Another issue I experienced with my 62.114, delivered 4 months ago, is a malfunction with the auxiliary tanks fuel gauge. Sometimes it shows an X (meaning no indication) instead of 18 USG if the tank is full. Once a certain amount has been transferred into the main tanks, I have proper inidcations. ...

Her sister one serial no. in front (62.114) ist now called D-ISHX and has moved into her new home base EDML not so far away.

My first post here in this forum, by the way.