As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMER LIGHT SWITCH: WHEN EMER LTS ARE SELECTED TO ON ALL EMER LIGHTS ILLUMINATE CORRECTLY. WHEN EMER LTS ARE SELECTED TO ARM WITH BOTH BATT'S SELECTED OFF NO EMER LTS ILLUMINATE. //SIGNOFF// GAINED ACCESS TO COCKPIT INERTIA SWITCH RESET SWITCH AND PERFORMED EMER BATTERY CHARGING PROCEDURES, OPS CHECK GOOD AT THIS TIME IAW CE-680A AMM 33-50-11