As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPT REPORTS EMER LIGHTS COME ON WHEN IN ARM POS. DEFFERED IAW MEL 33-50-4 DMP C/W PLACARDED.T/S PER WD 33-51-01. FOUND WIRE BROKEN AT CONNECTOR P1-1756A PIN 5. REPAIRED PER SWPM 20-30-00. OPS CK OK PER MM 33-32-00. THIS CLEARS M738900 DMP REVERSED.