As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER AIRCRAFT SHUTDOWN WITH EMERGENCY LIGHT SWITCH OFF AND NO POWER ON AIRCRAFT, ALL EMERGENCY LIGHTS REMAIN ON. TRIED RESETTING BOTH G SWITCHES UNDER PILOT SEATS AND IT DID NOT EXTINGUISH THE LIGHTS. REPLACED BATTERY 5G SWITCH. OPS CHECK GOOD. IAW CE-700 AMM 33-50-11.