As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA REPORTS THE EMERGENCY EXIT LIGHT OVER R2 DOOR INTERMITTENTLY IS ON AND OFF. VERIFIED EMERGENCY EXIT LIGHT SWITCH IS ARMED (NOT ON). NO ADDITIONAL DOOR OR ELECTRICAL ABNORMALITIES. GROUNDED - YES. REPLACED POWER SUPPLY M1672, REF B737-900 AMM 33-51-06. OPS NML PER SAME. SECURITY SEAL REPLACED BY MAINTENANCE ON FDR PANEL AFTER MAINTENANCE PERFORMED.