Hello, I have had the same problem---TWICE! once with my wife's 05 slingshot
, the local chevy dealer replaced an intermitent defective ignition switch. Once with my 06 tu tone
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(silver over black). Was out of town and Chevy dealer found loose ground connection---under the fuse panel----has been approx. 3 months on each occurance and have had no further problems. On both occasions had to call roll back tow truck . You did good at the car show.
