I have an RDX 2016, the ELS audio system (or the ODMD) turns off after exactly 1 minute and 5 seconds, and reboots 10 seconds later. It does this over and over again nonstop when the car is running. I have tried changing out the ODMD fuse, and an Acura Dealership service center swap out the tuner. But the problem persist. I have looked all over the internet and have yet to find a problem like this. Both screens and the audio (radio, GPS, phone, XM) turns on and off, on and off.

 

Hopefully, it's still under 4yr/50k warranty - take it to the dealer and let them figure it out.

 

I have seen this issue before, the battery had a shorted cell. Replaced battery and everything was good.

How old is your battery?