Lately when I start my G after sitting for a while, the dash lights and console lights, radio, and HVAC will not come on even though the car is on. If I jiggle the key in the starter slot, they'll come on. This seems to happen about 30% of the time now that it's got warmer and humid. Is this the circuit board TSB? It seems to me that there's an issue with the starter interlock mechanism.

 

have u checked the adjuster (right next to the VDC button) where u adjust the interior lights? Maybe that is set on low?

 

It's that "blacked-out chrome" you listed as a Performance mod. It's now spreading like a virus and taking over your interior lighting!