2011 TechnoOrange Sx, 2008 Toyota Solara SLE, 1946 Chevrolet Fleetline Aerosedan
A major annoyance about the stock HU to me is not being able to listen to HU output with the car in accessory mode without seeing the warning screen and hearing the beep warning that the battery is being discharged. When installing the map update today I listened to it for almost an hour. Has anyone figured out a way to shut it off? I understand that it serves a purpose but one initial warning should be sufficient(!) for those who don't know that listening to the radio without the engine running will, eventually, lead to a dead battery. Rant over.