As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WITH ALL EMER LIGHT SWITCHES IN OFF POSITION REPOWERED ACFT WITH APU ALL APPROPRIATE ELEC BUSES POWERED WHEN THE EMER LIGHTS ARE SELECTED TO ARM. ALL THE LIGHTS ILLUMINATE WHEN SELECTED TO ON, THEY ALSO ALL ILLUMINATE THE ONLY WAY TO SHUT OFF EMER LIGHTS IS TO SELECT OFF POSITION IN COCKPIT. R & R EMER LIGHT CB 2U3 IAW AMM 24-08-07. OPERATIONS CHECKED OK, NO DEFECT NOTED. ACFT OK FOR SERVICE.