As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN EMERGENCY LIGHTS ON OVERHEAD BINS AT L/H SEAT ROWS 11, 26, AND 29 DO NOT ILLUMINATE. GROUNDED - YES. REMOVED, REPLACED, AND PERFORMED GOOD OPERATIONAL TEST OF EMERGENCY EXIT LIGHTS BATTERY PACK ASSOCIATED WITH M1898 PER B737-900 AMM 33-51-06-960-805.