As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT AT RIGHT HAND SIDE BETWEEN ROWS 19-24 AND OVERWING AFT AND BEHIND WING FAILED CAPACITY TEST. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK EMERGENCY LIGHT AT RIGHT HAND SIDE BETWEEN ROWS 19-24 AND OVERWING AFT AND BEHIND WING (M1671) AND OPS CHECK TESTED GOOD IAW B737 AMM 33-51-06-960-805. SRXR430X. (S/N 512994)