Its this, I believe a Rand Mcnally unit
Outdated and useless, too dim to see any camera from it, changing radio stations seems to require about 25ft-lbs of pressure, in an exact spot, from your index finger, while on the highway - but I digress, it doesnt turn off, which is even worse. The date/time/temp still illuminates after being turned off, but it seems to be under full power (hum from the dash) and runs the house batteries down when boondocking. I flip the switch to run off chassis battery and even with the key off (and removed) it makes no difference and I will not chance running that battery down.
Am I doing something wrong?? I can get it swapped out but would rather not deal with that right now, I just want it to fully power off when needed