Title says the problem. Finally got it to the dealer and they had a TSB for the issue. Just dropping it here if anyone needs the info. BODY ELECT CONCERN Concern C-s radio/nav screen reboots and cycles every two minutes please seek and advise Cause FOUND RADIO HEAD UNIT SCREEN INTERMITTENTLY REBOOTING EVERY FEW SECONDS. T-SB-0041-23 FOR SOFTWARE UPDATE. 2 Correction PERFORM SOFTWARE UPDATE T-SB-0041-23. OPCODE#EL2303=.6 T1=87 T2=74 OFP#86100-47850