As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SERVICE CHECK FOUND EMERGENCY LEFT SLIDE, L1 DOOR SIGN & COCKPIT DOME LIGHTS INOPERATIVE. DURING EMERGENCY LIGHT TEST R & R M731 EMERGENCY LIGHT POWER SUPPLY & BATTERY PACK IAW MM 33-51-07-2. EMERGENCY LIGHTS SYSTEM TESTED OK IAW MM 33-51-00-5. AIRCRAFT OK TO CONTINUE.