Had our new Supreme V232 on the lake for only the second time yesterday. Beautiful day that ended poorly. We'd been out for less than an hour, and the Critical Low Voltage Alarm sounded. We headed for the dock with power reduced... and then dead in the water. Couple nice fisherman towed us (BIG THANKS)... and the day was done. Taking the boat to our dealer this morning.
I've replaced all the courtesy lights with blue leds and added lights under all the cup holders... but I don't see how this could have caused an issue. Sounds like an alternator or voltage regulator problem to me... but I'm no mechanic.