xc60 code 097
 

hi can any one help out there please , I have a d3 xc60 r design and every now and then a fault code keeps coming up and going away . the code says 097 but I don't know what it is but the car drives fine . been told the battery could be causing it play around and so I replaced it but with no joy the code comes and goes . has any one else had this issue please .