What was found
EMER LIGHTS REMAINED ON IN ARMED POSITION, PRIOR AND AFTER ENGINE START. CORRECTIVE ACTION: REMOVED #1 EMERGENCY LIGHT BATTERY P/N: 7450LS-00 S/N: 006489 AND #2 EMERGENCY LIGHT BATTERY P/N: 7450LS-00 S/N: 007510 DUE TO EMERGENCY LIGHTS REMAINED ARMED OVERNIGHT. REPLACED #1 BATTERY WITH REPAIRED ITEM P/N: 7450LS-00 S/N: 006270 WITH FUNCTIONAL TEST COMPLETED 28 AUG 2024 AND REPLACED #2 BATTERY WITH INSPECTED ITEM P/N: 7450LS-00 S/N: 005350 WITH FUNCTIONAL TEST COMPLETED 05 AUG 2024 IAW PHENOM 300 AMM, 33-52-01-400-801-A.