As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOTH LEFT AND RIGHT OVERWING EMER EXIT LOWER EXIT SIGNS INOP. ON BATTERY PACK (MI694) FOUND FUSE F2 BAD R&R FUSE F2 REF B737 AMM 33-51. ALSO FOUND BOTH EXIT SIGN LIGT ASSY'S BAD. REPLACED BOTH EXIT LIGHT ASSY'S ROW 17 BOTH LIGHT CKS GOOD. REF B737 MM 33-51. OK FOR SVC. (LOG 8268846 - AIRCRAFT WAS GROUNDED).