As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD (LEFT SIDE) EMERGENCY EXIT LIGHT ON CREW SERVICE DOOR INOP. REPLACED CANNON PLUG ON DX 327. REPLACED X325. LIGHTS OPERATE, BUT NOT NORMALLY. CONTINUE ON DMI. PN ON 30-0454-3, P/N OFF 30-0454-3. S/N ON UPS 0470, S/N OFF UP10954.