Basically my battery died so the stereo reset and required code so I switched the ignition of and posted a thread to get the code once got this turned the ignition back on to enter code but this time it came on playing music but it beeps at 2 sec intervals which is ridiculous so wondering if there's anyway to get the stereo back to the stage where I can enter the code I've already tried dissconecting the battery to no avail any help would be greatly appreciated