Instrument cluster error code

[skeeattle]

I am getting this error "U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module" in my 2007 E70 and my check engine light is on. I clear it and I comes back with just this error in the DME. I have a new battery and alternator and not sure where to go from here. Is there a module that may need to be replaced in the instrument cluster? Has anyone experienced this? I have no issues that I can see with my instrument cluster but I cannot clear this error. Could be a CAN issue something in the electrical.