As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT SIGNS INOP. RELEASED FOR SERVICE IAW MEL: 33-50-02, WHEN SHAKING HARNESS BY L1 DOOR LIGHTS COME ON, BUT UNABLE TO FIND EXACT CAUSE AT THIS TIME. REPLACED L1 DOOR "EXIT" LIGHT ASSY. ACCOMPLISHED ADJ AND TEST IAW MM 33-50-00-5.