What was found
AIRCRAFT WAS NOT GROUNDED: WHILE ACCOMPLISHING PS CHECK FOUND INTERIOR EMERGENCY LIGHTS INOP AT SEATS 3D,4D,5D,13D,14D,15D,13H,14H,15H,17D,18D,19D,17H,18H AND 19H. MAINTENANCE FOUND CONNECTOR DISCOUNTECTED AND RECONNECTED ALL LIGHTS OPS NORMAL PER AMM 33-51-00.