why are my dashboard indicator lights flashing on and off and all gauges die? on 2005 Jeep Grand Cherokee

while driving all dashboard indicator lights flash on & off, gauges MPG, engine, RPM and gas go dead & exterior lights flicker.Comes back on but sometimes the fan blower will stop. its as if im just starting the car. I have new starter, new battery and new clutch fan. please advise?

by in New Baltimore, MI on November 01, 2012
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2 answers
ANSWER by , November 01, 2012
i just had one of these and it was the plastic ign switch assm behind the key and tumbler assm. its a cheap fix like parts and labor 110.00.
ANSWER by , November 01, 2012
possible bad instument cluster