What was found
WHILE TRANSITIONING INTO FORWARD FLIGHT AFTER LIFTOFF, THE ENTIRE CAUTION WARNING PANEL BEGAN FLICKERING ON AND OFF AT A VERY FAST RATE. AFTER GAINING AIRSPEED, THE FLICKERING STOPPED. GONGS WERE HEARD THROUGH THE HEADSET WITH THE ILLUMINATION OF THE PANEL. ALL VEMD PARAMETERS WERE NORMAL AND NOTHING INDICATED AN IMMEDIATE PROBLEM. WE DIVERTED TO THE IDAHO FALLS AIRPORT 3 MILES AWAY. THE FLICKERING PANEL OCCURRED MAYBE ONCE OR TWICE MORE BEFORE LANDING.