As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING: EMERGENCY LIGHTS TEST FAIL . EMERGENCY LIGHTS WILL NOT COME ON IN THE ARMED SWITCH POSITION. WITH THE MAIN BATTERIES IN THE OFF POSITION. TIGHTENED SWITCH AND REINSTALLED PANEL, ALLOWED EMERGENCY BATTS TO CHARGE AND FOUND SYSTEM FUNCTIONS PROPERLY