What was found
BEFORE ENGINE START, AFTER CLOSING MAIN CABIN DOOR, RED PASSENGER DOOR WARNING REMAINED ILLUMINATED. DOOR LOCK FLAGS (2) ARE NOT VISIBLE ON MAIN CABIN DOOR. FOUND HARNESS FOR MED AIRSTAIR LIGHT NOT PROPERLY ROUTED AND GROMMET NOT IN PLACE. ADJUSTED HARNESS AND RESET GROMMET. INSTALLED MED AIRSTAIR AND LININGS PERFORMED FURTHER OPERATIONAL CHECKS OF MED. ALL OPERATIONAL CHECKS SATISFACTORY MECHANICALLY AND ELECTRICALY. NO FURTHER DEFECTS NOTED AT THIS TIME. IAW AMM 52-14-00-400-801-A