As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT DECK EMERGENCY LIGHTS ON WHEN SWITCH IN OFF POSITION FOUND ALL EMERGENCY LIGHTS STAY ON WITH S7 IN THE OVERHEAD PANEL IN THE OFF POSTION. REFERENCED FIM TASK 33-50 TASK 801. REMOVED AND REPLACED S7 PN: 15AT48 IAW B737-700 WDG 33-51-11-8 AND SWPM 20-30-11. EMERGENCY LIGHTS OPS CHECKS GOOD IAW B737-700 AMM 33-51-00-720-801.