it is still running off the battery, most of the time it will turn off when you open the door
make sure that speaker wires are not touching at all, this causes stereo to cut off
Wire it to a power source that also cuts off when you turn the cars ignition off, like the signal lamps or something else.
Loose ground
i have a Honda civic and this worked for me. disconnect and reconnect the battery to reset, with your stereo off press 1 and 6 at the same time and turn your stereo on, you should get your serial #, right it down then call 1800 999 1009.
It is best to leave it parked and it is possible for it to roll away, depending on the car.
the ACC wire from the stereo is connected to constant power (+12V)
your ground wire for the stereo is connected to the ignition wire of the car
it provides a signal to your subwoofer amplifier to turn it on and off with the car's key
P.CONT is a turn-on lead wire for your external amps if you have them. All it does is sends a signal to your amp (if you have one) to turn on/turn off
Fuse. Also did you have it on full blast? That might do it.
Turn your radio off before you shut your car off.
Depending on the make and model of your car, the aircon control unit or the thermostat may be faulty.
Fault in the wiring, loose harness pins, or bad head unit is what I'd be looking for.
make sure that speaker wires are not touching at all, this causes stereo to cut off
Because they're wired that way. Otherwise if you forget to turn the stereo off for instance it might have drained the battery until the next time you wanted to use the car.
Most likely cause is that the rev limiter has cut in.
If I remember, turn the stereo on, enter the code using the 6 preset buttons. After the beep, turn the stereo off. Then turn the stereo on and it should be OK. I just pulled my radio to get into the dash.