As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS ILLUMINATED WHILE IN THE ARMED POSITION. THEY LATER STARTED FLICKERING. EMERGENCY LIGHTS TURN OFF WITH SWITCH IN OFF POSITION. REMOVED #1 EMERGENCY BATTERY P/N 74SOL.5-00 S/N 005531.. INSTALLEDA NEW #1 EMERGENCY BATTERY P/N 7450LS-00 S/N 007368. REMOVED #2 EMERGENCY BATTERY P/N 74S0LS-00 S/N 007128. INSTALLED A NEW #2 EMERGENCY BATTERY P/N 74501.S S/N 007369. OPS ·CHECK GOOD IAW AMM 33-52-01