Why does my radio suddenly turn off?
If a receiver is not getting enough current, it will turn itself off. If your receiver shares a wall outlet with another high-current appliance (such as a refrigerator, air conditioner, heater, or vacuum), the receiver may shut itself off when there is insufficient current.
Why does my car radio go off and on?
Many people have experienced their car radio turning on by itself. While this can be creepy, it’s usually just a loose wire or faulty connection. The first thing to check is the wiring harness that connects your stereo to your car battery. Make sure all the connections are tight and there are no loose wires.
Does car radio drain battery while driving?
The radio itself doesn’t use an awful lot of power, so it’s very unlikely that you’re going to end up with a dead battery from one listening session. On average, a regular car battery that’s powering a regular car radio will generally keep going for a whopping 10 to 12 hours.