What was found
DOORS HAD NO ARM LIGHT WHEN ARMED. REPLACED THE LAMPS AT THE R4 DOOR CHECKED R4 AND L4 DOOR ARMING SLIDE LIGHT ILLUMINATED NORMALLY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DOORS HAD NO ARM LIGHT WHEN ARMED. REPLACED THE LAMPS AT THE R4 DOOR CHECKED R4 AND L4 DOOR ARMING SLIDE LIGHT ILLUMINATED NORMALLY.