On long road trip and stopped for gas about 10-12 miles from hotel. Turned on ignition and all normal for a couple seconds and then my Dakota Digital gauges all went dark - no display at all. And I noticed the gps display on my infotainment screen was in the 'night' mode - dark background even though it was bright and sunny. Cycled the ignition a few times but no joy. Rode to hotel, checked in and went back out to the bike. Everything is working normally now. Retrieved DTC code U0156 - lost communication with speedometer. Suspect a 'glitch' (a very technical term) in BCM. Thinking I might check cable connection there but where is the BCM on my 2020 TG? And any other ideas / suggestions welcome.