As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L2 DOOR EMERGENCY LIGHT WAS ON THE WHOLE FLIGHT, NONE OF THE OTHER LIGHTS WERE ON. MAINTENANCE CYCLED THE EMERGENCY EXIT LIGHT SWITCH IN THE COCKPIT OFF AND ON, LIGHT WENT OFF. MAITNENANCE ALSO PERFORMED SATISFACTORY OPERATIONAL CHECK IAW AMM 33-55-11/401A.