As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND THE EMERGENCY LIGHT BATTERY (M5168) FUNCTION NO GOOD, THE LIGHTS STAY ON LESS THAN 15 MINUTES(<P>REPLACED AND TEST EMERGENCY LIGHT BATTERY IAW AMM 33-51-04-902-001-001 REV 101. CONDITION CHECK NORMAL, TEST RESULT WAS SATISFACTORY</P>)