As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALL EXTERNAL EMERGENCY EXIT LIGHTS ON THE LEFT SIDE OF THE AIRCRAFT ARE NOT WORKING. GROUNDED - YES. GENERATED HAECO NON-ROUTINE G2033114, G2033116, G2033115: REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLIES (M2335, M1670, M1675) IAW B737-900 AMM 33-51-06-960-806 AND REPLACED L2 DOOR SLIDE LIGHT IAW B737-900 AMM 33-51-04-960-801. OPS TEST GOOD.