Hey there,

I'm new to owning a XF and to the forum but I believe I have experienced this problem as well. I bought the car in FL and drove to NJ and it has only happened to me in traffic. It seems like 1st gear is clunking out of gear but I haven't been able to notice if it is personal error on my part maybe driving it like my old 300z and shifting oddly while I'm still accelerating or something, but I drove all day today paying a lot of attention to it and it never happened. My synchros are pretty strong as the gear never just slips out, but is this a common problem on XFs?