What was found
DURING A NON ROUTINE CHECK, FOUND EMERGENCY LIGHT AT 10 WL INOPERATIVE. MX REPLACED POWER SUPPLY AND FUNCTIONAL TEST WAS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING A NON ROUTINE CHECK, FOUND EMERGENCY LIGHT AT 10 WL INOPERATIVE. MX REPLACED POWER SUPPLY AND FUNCTIONAL TEST WAS NORMAL.