As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CIRCUIT BREAKER FOR EMERGENCY LIGHTS AT POSITION 3L IS TRIPPED. L3 DOOR EMERGENCY LIGHT CIRCUIT BREAKER FAULT WAS CAUSED BY FAILURE OF THE LLAR POWER SUPPLY UNIT AND BATTERY WHICH HAD A STRONG ELECRICAL ODOR. ASSY REPLACED IAW AMM 33-29- 01 AND TESTED OPS CHK OK FOR SCV