As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R1 DOOR SLIDE ARM LIGHT WILL NOT COME ON WHEN SLIDE IS ARMED. FOUND GREASE AND ICE BLOCKING PROXIMITY SWITCH. REMOVED ICE AND CLEANED TRACK. DOOR LIGHT OPERATED NORMALY WHEN DOOR IS ARMED. FOUND GREASE AND ICE BLOCKING PROXIMITY SWITCH. REMOVED ICE AND CLEANED TRACK. DOOR LIGHT OPERATED NORMALY WHEN DOOR IS ARMED.