As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE - COCKPIT INSTRUMENT PANEL, LIGHT PLATE 301VU AND 500VU BURNED. REPLACED INTEGRALLY LIGHTED PLATE 500VU IN COCKPIT AREA PER AMM 33-13-43-400-802-A. PERFORMED OPERATIONAL TEST OF INSTRUMENT AND PANEL INTEGRAL LIGHTING PLATE PER AMM 33-13-00-710-001-A, TESTED OK. [SEE ASSOCIATED REPORT AALA202004029010]