As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT OVERWING EMERGENCY EXIT SIGN INCANDESCENT LIGHTS DO NOT ILLUMINATE. / [01] REPLACED FUSE ON M1668 BATTERY CHARGER AND PERFORMED SATISFACTORY TEST OF LEFT OVERWING EMERGENCY EXIT SIGN INCANDESCENT LIGHTS PER AMM 33-51-06-960-804.; [02] VERIFIED FUSE ON M1668 BATTERY CHARGER REPLACED AND PERFORMED GOOD TEST PER AMM 33-51-06-960-804.