As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - EMERGENCY EXIT LIGHT ON BULL NOSE PANEL AT ROW 15 RT INOP. RELAMPED, NO HELP. CHECKED FOR VOLTAGE AT BULB SOCKET WITH LIGHTS ON AND NO VOLTAGE PRESENT. REMOVED AND REPLACED BATTERY PACK AT ROW 11 LEFT AND BATTERY CHARGER, OPS CHECK WAS GOOD IAW AMM 33-51-51-962-016.