As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS BATTERY: FORWARD EMERGENCY LIGHTS REMAIN ON (FWD EXIT SIGN, RED EXIT SIGNS AT BASE OF DOOR AND LIGHT BELOW SEAT 10) WITH SWITCHES OFF AND BATTERIES DISCONNECTED. // SIGNOFF // REMOVED AND REPLACE# 1 EMERGENCY BATTERY WITH A MODIFIED UNIT AND OPERATIONAL CHECKS WERE GOOD IAW CE-680A MM 33-50-06.