As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF, NUMEROUS INDICATING LIGHTS CAME ON, HOWERVER ALL SYSTEM WERE OPERATING NORMAL. STARTED APU AND CYCLED GEN CONTROL SWITCHES, NO HELP. FOUND WIRE FROM RT GEAR SAFE LIGHT SHORTED TO GROUND AT GEAR HANDLE ROD END BOLT. REPAIRED WIRE AND PROVIDED CLEARANCE, ALL LIGHTS OPS NORMAL.