As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT LIGHTS ILLUMINATED WHILE IN CRUISE UNABLE TO RESET WITH EMER EXIT LT SWITCH. LIGHTS REMAINED ILLUMINATED WITH SWITCH IN "OFF" OR "ARM". GROUNDED - YES. OPS CHECK OF CABIN EMER LIGHTS C/O AS PER AMM 33-51-00-710-812-A. FOUND SATIS.