As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE TESTING LIGHTS R/H FWD SERVICE DOOR ESCAPE SLIDE LIGHT INOP. GROUNDED - YES. RELAMPED NO HELP. ACCESSED BATTERY PACK M02816. REPLACED BATTERY PACK FOR FWD R/H SERVICE DOOR AREA WITH NEW BATTERY PACK CLOSED ACCESS PNL. ACCOMP INST TEST, TEST PASS REF. AMM 33-51-06-960-805.