High everyone...I'm a "newbe" here, but I've had my 2004 Crossfire since 2005, and though its been trouble free, I am experiencing a problem of an electrical sort. The rear spoiler will deploy for no reason, and when it does, the tachometer the speedometer no longer function, and all the idiot lights come on. To get everything back as it should be requires turning the ignition off and on, and lowering the spoiler with the dashboard switch. That will re-set all the idiot lights and spedo/tach to normal. That may or may not last for any length of time. Any suggestion?