As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN EMERG LIGHT: EVACUATION PATH LIGHTING AT SEAT 3 AND OVERHEAD LIGHT AT SEAT 3 DO NOT ILLUMINATE WITH EMER LTS ON TEST. (2 SEPERATE :30 MIN CHARGES WERE ATTEMPTED.) DUE TO EMERGENCY LIGHTS NOT ILLUMINATING, REMOVED & REPLACED #2 EMERGENCY LIGHTS BATTERY PN: CBS28-1 SN: 4901 M WITH REPAIRED PN: CBS28-1 SN: 2076M IAW CE-680A AMM CHAPTER 33-50-06. OPS CHECKED GOOD