Originally Posted by JimmyTheHand
closest I can recall is some old banger I had - the hazard lights kept the engine ticking over - it would pulse in sync with lights
I'd guess computer control just got confused (I swear computers become more irrational each year) and hadn't shut down amplifier properly. My current BMW radio will occasionally start with ignition but forget to put anything out the speakers and you have to switch it off and on
Yeah I hope it is just a minor, one time glitch.