I too had a roof malfunction within 300 miles and 4 days. It sporadically went up and down and without any intervention several times over a few hours and when driving! Like Gerry I am also currently in an XF loaner (just not the same experience and a poor cousin for me).There needs to be a better option as I bought a convertible! I am being told a new roof switch is the problem. It is being delivered, installed and tested on Monday. Really want my car back, not a good start but I know it will get better.