What was found
EMERGENCY LIGHTING: WITH THE EMERGENCY LIGHTS SWITCH IN THE OFF POSITION AND BOTH AIRCRAFT BATTERIE SWITCHES IN THE OFF POSITION, THE FOLLOWING EMERGENCY LIGHTS ARE ON: AFT ISLE EMER LIGHTS AFT CABIN EMERGENCY EXIT SIGN LAVATORY EMERGENCY EXITS SIGNS AFT OVERWING EMERGENCY LIGHT.//CORRECTIVE CTION// RESET THE #4 EMER BATT INERTIA SWITCH. ALL EMER LIGHTS FUNCTIONAL CHECK GOOD WITH NO DEFECTS NOTED AT THIS TIME. WORK PERFORMED WITH REF TO THE CESSNA MODEL 680 AMM 33-50-00.