hmm...sounds like a typical BCM (Body control module) seizure. The SRT-10's have a LOT of computer control, and things seem to go haywire on occasion. Cured by just turning it off, and back on. A reflash may not hurt though... I have heard of Headlights flickering, gauge back-lights dimming/coming back/dimming/coming back, gauges not working at all/******* themselves momentarily, starter "double engaugement" (press the start button, and it SOUNDS like you actually press it twice REALLY quick. no grinding the flywheel, just like it stops for a split-second mid-turnover), and also engine running for a second after turning the key off. Those are just the ones I have heard of/seen recently. None of them a reocurring, except for the headlight flicker, which is an '04 reflash.