PERFORMED OPERATIONAL CH ECK OF COCKPIT LIGHTING PANEL WITH SATISFACTORY RESULTS. ALL WORK DONE IN ACCORDANCE WITH GIV AMM 33-01-00 COCKPIT WARNING ANNUNCIAT OR LIGHTS. Item/Squawk: 50020561 Ref. Doc. Apvd: Discrepancy: GIV_491217_APU INLET DUCT (VISIBLE EXTERNAL SECTIONS) GTCP36-150(G) - INSPECTION R